Rohm BU7271SG Ultra low power cmos operational amplifier Datasheet

Operational Amplifiers / Comparators
Ultra Low Power
CMOS Operational Amplifiers
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,
BU7245HFV,BU7245SHFV,BU7411G,BU7411SG,BU7421G,BU7421SG,
BU7475HFV,BU7475SHFV
No.10049EAT19
●Description
Ultra Low Power CMOS Op-Amp BU7265/BU7205/BU7271/BU7245 family (Input-Output Full Swing) and BU7411 / BU7421
/ BU7475 (ground sense) are monolithic IC. Supply current is very small (BU7265/BU7411 family: 0.35[μA], BU7421 family:
8.5[μA], BU7271 family: 8.6[μA]), and VDD range is +1.6[V] ~ +5.5[V] (BU7411 family: single supply), so operable with low
voltage. It’s suitable for applications of portable equipments and battery movements.
●Features
1) Ultra Low Power
0.35[μA] : BU7265 family
: BU7411 family
8.5[μA] : BU7421 family
8.6[μA] : BU7271 family
2) High large signal voltage gain
3) Wide temperature range
-40[℃] ~ +85[℃]
(BU7265G,BU7271G,BU7411G,BU7421G)
(BU7205HFV,BU7245HFV,BU7475HFV)
-40[℃] ~ +105[℃]
(BU7265SG,BU7271SG,BU7411SG,BU7421SG)
(BU7205SHFV,BU7245SHFV,BU7475SHFV)
Input-Output Full Swing
4) Low input bias current 1[pA] (Typ.)
5) Internal ESD protection
Human body model (HBM) ±4000 [V] (Typ.)
6) Internal phase compensation
7) Low operating supply voltage
+1.8[V] ~ +5.5[V] (single supply)
(BU7265 family, BU7271 family)
(BU7205 family, BU7245 family)
+1.7[V] ~ +5.5[V] (single supply)
(BU7421 family, BU7475 family)
+1.6[V] ~ +5.5[V] (single supply)
(BU7411 family)
Ultra Low Power
Single
BU7265G
(BU7265SG: Operation guaranteed up to +105℃)
BU7205HFV
(BU7205SHFV: Operation guaranteed up to +105℃)
Low Power
Single
BU7271G
(BU7271SG: Operation guaranteed up to +105℃)
BU7245HFV
(BU7245SHFV: Operation guaranteed up to +105℃)
Ground Sense
Ultra Low Power
Single
BU7411G
(BU7411SG: Operation guaranteed up to +105℃)
Low Power
Single
BU7421G
(BU7421SG: Operation guaranteed up to +105℃)
BU7475HFV
(BU7475SHFV: Operation guaranteed up to +105℃)
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
1/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Pin Assignments
1
VSS
2
IN-
3
4
SSOP5
HVSOF5
5 VDD
+
-
Package
Input type
Input-Output Full
Swing
IN+
SSOP5
BU7265G
BU7265SG
BU7271G
BU7271SG
OUT
Package
Input type
HVSOF5
BU7205HFV
BU7205SHFV
BU7245HFV
BU7245SHFV
Ground Sense
SSOP5
BU7411G
BU7411SG
BU7421G
BU7421SG
HVSOF5
BU7475HFV
BU7475SHFV
●Absolute Maximum Ratings(Ta=25[℃])
Symbol
Ratings
BU7265SG, BU7411SG
BU7265G, BU7411G
BU7271SG, BU7421SG
BU7271G, BU7421G
BU7205SHFV,
BU7205HFV, BU7245HFV
BU7245SHFV
BU7475HFV
BU7475SHFV
Unit
VDD-VSS
+7
V
Vid
VDD-VSS
V
Input Common-mode Voltage Range
Vicm
(VSS-0.3) ~ VDD+0.3
V
Operating Temperature
Topr
Storage Temperature
Tstg
-55 ~ +125
℃
Tjmax
+125
℃
Parameter
Supply Voltage
Differential Input Voltage (*1)
Maximum Junction Temperature
-40 ~ +85
-40 ~ +105
℃
Note: Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of absolute maximum rating
or use out absolute maximum rated temperature environment may cause deterioration of characteristics.
(*1) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VSS.
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© 2010 ROHM Co., Ltd. All rights reserved.
2/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
●Electrical characteristics: Input-Output Full Swing
○BU7265 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7265G, BU7265SG
Range
Min.
Typ.
Max.
Unit
Input Offset Voltage (*2)
Vio
25℃
-
1
8.5
mV
Input Offset Current (*2)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
0.35
0.9
Full range
-
-
1.3
Input Bias Current
(*2)
Condition
VDD=1.8 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=1.5[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
60
95
-
dB
RL=10[kΩ]
25℃
0
-
3
V
VDD-VSS=3[V]
25℃
45
60
-
dB
Supply Current (*3)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Technical Note
－
PSRR
25℃
60
80
-
dB
Output Source Current (*4)
IOH
25℃
1
2.4
-
mA
VDD-0.4[V]
Output Sink Current (*4)
IOL
25℃
2
4
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
2.4
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
4
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
(*2)
(*3)
(*4)
－
Absolute value
Full range BU7265: Ta=-40[℃]~+85[℃] BU7265S: Ta=-40[℃]~+105[℃]
Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○BU7271 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7271G, BU7271SG
Range
Min.
Typ.
Max.
Unit
Input Offset Voltage (*5)
Vio
25℃
-
1
8
mV
(*5)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
8.6
17
Full range
-
-
25
Input Offset Current
Input Bias Current
(*5)
VDD=1.8 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=1.5[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
70
100
-
dB
RL=10[kΩ]
25℃
0
-
3
V
VDD-VSS=3[V]
25℃
45
60
-
dB
Supply Current (*6)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Condition
－
PSRR
25℃
60
80
-
dB
Output Source Current (*7)
IOH
25℃
2
4
-
mA
VDD-0.4[V]
Output Sink Current (*7)
IOL
25℃
4
8
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
50
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
90
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
(*5)
(*6)
(*7)
－
Absolute value
Full range BU7271: Ta=-40[℃]~+85[℃] BU7271S: Ta=-40[℃]~+105[℃]
Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
3/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7205 family,(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7205HFV, BU7205SHFV Unit
Range
Min.
Typ.
Max.
Input Offset Voltage (*8)
Vio
25℃
-
1
9.5
mV
Input Offset Current (*8)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
0.4
0.95
Full range
-
-
1.2
Input Bias Current
(*8)
VDD=1.8 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=1.5[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
60
95
-
dB
RL=10[kΩ]
25℃
0
-
3
V
VDD-VSS=3[V]
25℃
45
60
-
dB
Supply Current (*9)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Condition
－
PSRR
25℃
60
80
-
dB
Output Source Current (*10)
IOH
25℃
0.5
1.2
-
mA
VDD-0.4[V]
Output Sink Current (*10)
IOL
25℃
1
2
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
2.5
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
2.5
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
－
(*8) Absolute value
(*9) Full range BU7205: Ta=-40[℃]~+85[℃] BU7205S: Ta=-40[℃]~+105[℃]
(*10) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○BU7245 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7245HFV, BU7245SHFV Unit
Range
Min.
Typ.
Max.
Input Offset Voltage (*11)
Vio
25℃
-
1
8.5
mV
(*11)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
5.0
12
Full range
-
-
20
Input Offset Current
Input Bias Current
(*11)
VDD=1.8 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=1.5[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
60
95
-
dB
RL=10[kΩ]
25℃
0
-
3
V
VDD-VSS=3[V]
25℃
45
60
-
dB
Supply Current (*12)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Condition
－
PSRR
25℃
60
80
-
dB
Output Source Current (*13)
IOH
25℃
2
4
-
mA
VDD-0.4[V]
Output Sink Current (*13)
IOL
25℃
4
8
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
35
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
70
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
－
(*11) Absolute value
(*12) Full range BU7245: Ta=-40[℃]~+85[℃] BU7245S: Ta=-40[℃]~+105[℃]
(*13) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
4/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
●Electrical characteristics: Ground Sense
○BU7411 family,(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7411G, BU7411SG
Range
Min.
Typ.
Max.
Unit
Input Offset Voltage (*14)
Vio
25℃
-
1
8
mV
Input Offset Current (*14)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
0.35
0.8
Full range
-
-
1.3
Input Bias Current
(*14)
Condition
VDD=1.6 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=1.0[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
60
95
-
dB
RL=10[kΩ]
25℃
0
-
2
V
VSS ~ VDD-1.0[V]
25℃
45
60
-
dB
Supply Current (*15)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Technical Note
－
PSRR
25℃
60
80
-
dB
Output Source Current (*16)
IOH
25℃
1
2.4
-
mA
VDD-0.4[V]
Output Sink Current (*16)
IOL
25℃
2
4
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
2.4
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
4
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
－
(*14) Absolute value
(*15) Full range BU7411: Ta=-40[℃]~+85[℃] BU7411S: Ta=-40[℃]~+105[℃]
(*16) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○BU7421 family (Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7421G, BU7421SG
Range
Min.
Typ.
Max.
Unit
Input Offset Voltage (*17)
Vio
25℃
-
1
6
mV
(*17)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
25℃
-
8.5
17
Full range
-
-
25
Input Offset Current
Input Bias Current
(*17)
VDD=1.7 ~ 5.5[V],
VOUT=VDD/2
－
－
μA
RL=∞, AV=0[dB],
VIN=0.9[V]
-
V
RL=10[kΩ]
-
VSS+0.1
V
RL=10[kΩ]
70
100
-
dB
RL=10[kΩ]
25℃
0
-
1.8
V
VSS ~ VDD-1.2[V]
25℃
45
60
-
dB
Supply Current (*18)
IDD
High Level Output Voltage
VOH
25℃
VDD-0.1
-
Low Level Output Voltage
VOL
25℃
-
Large Signal Voltage Gain
AV
25℃
Vicm
Common-mode Rejection Ratio
CMRR
Power Supply Rejection Ratio
Input Common-mode Voltage Range
Condition
－
PSRR
25℃
60
80
-
dB
Output Source Current (*19)
IOH
25℃
2
4
-
mA
VDD-0.4[V]
Output Sink Current (*19)
IOL
25℃
4
8
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
50
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
90
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Phase Margin
－
(*17) Absolute value
(*18) Full range BU7421: Ta=-40[℃]~+85[℃] BU7421S: Ta=-40[℃]~+105[℃]
(*19) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
5/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
○BU7475 family(Unless otherwise specified VDD=+3[V], VSS=0[V], Ta=25[℃])
Limits
Temperature
Parameter
Symbol
BU7475HFV,BU7475SHFV
Range
Min.
Typ.
Max.
Technical Note
Unit
Condition
VDD=1.7 ~ 5.5[V],
VOUT=VDD/2
-
Input Offset Voltage (*20)
Vio
25℃
-
1
6.5
mV
Input Offset Current (*20)
Iio
25℃
-
1
-
pA
Ib
25℃
-
1
-
pA
Supply Current (*21)
IDD
25℃
Full range
-
9
-
18
28
µA
RL=∞, AV=0[dB]
VIN=0.9[V]
High Level Output Voltage
VOH
25℃
VDD-0.1
-
-
V
RL=10[kΩ]
Low Level Output Voltage
VOL
25℃
-
-
VSS+0.1
V
RL=10[kΩ]
Input ias Current
(*20)
Large Signal Voltage Gain
-
AV
25℃
60
100
-
dB
RL=10[kΩ]
Vicm
25℃
0
-
1.8
V
VSS~VDD-1.2[V]
Common-mode Rejection Ratio
CMRR
25℃
45
60
-
dB
-
Power Supply Rejection Ratio
PSRR
25℃
60
80
-
dB
-
IOH
25℃
4
7
-
mA
VDD-0.4[V]
IOL
25℃
9
14
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
50
-
V/ms CL=25[pF]
Gain Band width
FT
25℃
-
100
-
kHz
CL=25[pF], AV=40[dB]
θ
25℃
-
60
-
°
CL=25[pF], AV=40[dB]
Input Common-mode Voltage Range
Output Source Current
Output Sink Current
(*22)
(*22)
Phase Margin
(*20) Absolute value
(*21) Full range BU7475: Ta=-40[℃]~+85[℃] BU7475S: Ta=-40[℃]~+105[℃]
(*22) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
6/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Reference Data
○BU7265 family
BU7265 family
800
BU7265 family
800
BU7265 family
0.8
POWER DISSIPATION [mW] .
BU7265G
400
200
0
85
50
100
AMBIENT TEMPERATURE [ ℃]
BU7265SG
400
200
0
150
0
105
50
100
AMBIENT TEMPERATURE [℃]
Fig.1
BU7265 family
OUTPUT VOLTAGE HIGH [V]
5.5V
SUPPLY CURRENT [ μA]
0. 6
3.0V
0. 4
1.8V
1
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
105℃
4
85℃
3
25℃
-40℃
2
1
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.5
25℃
-40℃
5
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.7
5.5V
15
3.0V
10
1.8V
5
0
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
1
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
(RL=10[kΩ])
BU7265 family
10
-40℃
8
25℃
6
105℃
2
0
0. 0
120
85℃
4
0. 5
1. 0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [ V]
Fig.9
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(RL=10[kΩ])
(VDD=3[V])
(RL=10[kΩ])
BU7265 family
10
1.8V
2
Output Voltage High – Ambient Temperature
Fig.8
Output Voltage Low – Supply Voltage
3.0V
3
-60
BU7265 family
20
0
1
5.5V
4
(RL=10[kΩ])
OUTPUT VOLTAGE LOW [mV]
10
5
Fig.6
105℃
85℃
BU7265 family
6
6
Output Voltage High – Supply Voltage
BU7265 family
6
0
1
Fig.4
20
3
4
5
SUPPLY VOLTAGE [V]
Fig.3
5
120
Supply Current – Ambient Temperature
15
2
Supply Current – Supply Voltage
0
0
OUTPUT VOLTAGE LOW [mV]
0
BU7265 family
6
25℃
-40℃
0.2
Fig.2
0. 8
-60
0.4
Derating curve
Derating curve
0. 2
0.6
150
OUTPUT VOLTAGE HIGH [V]
0
600
SUPPLY CURRENT [μA]
600
OUTPUT SOURCE CURRENT [mA]
POWER DISSIPATION [mW] .
105℃
85℃
BU7265 family
20
BU7265 family
20
8
6
5.5V
4
3.0V
2
1.8V
0
-60
15
OUTPUT SINK CURRENT [mA]
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
-40℃
25℃
10
105℃
85℃
5
0
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
120
Fig.10
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
15
10
5.5V
3.0V
5
1.8V
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.11
Output Sink Current – Output Voltage
(VDD=3[V])
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7265G: -40[℃] ~ +85[℃] BU7265SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
7/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7265 family
BU7265 family
5.0
2.5
-40℃
25℃
0.0
105℃
-2.5
85℃
-5.0
-7.5
5.0
2.5
5.5V
0.0
3.0V
-2.5
1
-5.0
-7.5
2
3
4
5
6
Fig.13
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
(Vicm=VDD,VOUT=0.1[V])
(Vicm=VDD,VOUT=0.1[V])
25℃
40℃
100
80
5.5V
140
120
3.0V
100
1.8V
80
60
60
1
2
3
4
5
SUPPLY VOLTAGE [V]
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.16
Large Signal Voltage Gain
– Supply Voltage
5.5V
100
80
1.8V
60
3.0V
40
20
0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
0
1
2
3
INPUT VOLTAGE [V]
4
Fig.15
BU7265 family
120
-40℃
100
25℃
80
105℃
85℃
60
40
20
0
1
120
2
3
4
5
SUPPLY VOLTAGE [V]
6
Fig.17
Fig.18
Large Signal Voltage Gain
– Ambient Temperature
Common Mode Rejection Ratio
– Supply Voltage (VDD=3[V])
BU7265 family
140
BU7265 family
5
120
SLEW RATE L-H [V/ms]
POWER SUPPLY REJECTI ON RATI O [dB]
BU7265 family
120
-10
(VDD=3[V])
COMMON MODE REJECTION RATIO [ dB]
120
85℃
Input Offset Voltage – Input Voltage
BU7265 family
160
LARGE SIGNAL VOLTAGE GAI N [dB]
LARGE SIGNAL VOLTAGE GAIN [dB]
105℃
85℃
105℃
-5
Fig.14
BU7265 family
-40℃
25℃
0
-1
Input Offset Voltage – Ambient Temperature
140
5
120
Input Offset Voltage – Supply Voltage
160
10
-15
-60
SUPPLY VOLTAGE [V]
COMMO N MODE REJECTION RATIO [dB]
1.8V
-10.0
-10.0
BU7265 family
15
7.5
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7265 family
10.0
I NPUT OFFSET VOLTAGE [mV]
10.0
100
80
60
40
4
3.0V
3
5.5V
2
1.8V
1
20
0
0
-60
Fig.19
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
-60
120
Fig.20
Common Mode Rejection
– Ambient Temperature
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.21
Slew Rate L-H
– Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
(VDD=3[V])
BU7265 family
5
BU7265 family
100
200
80
150
5.5V
3
2
0
-60
100
Gain
40
3.0V
1.8V
1
60
50
20
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.22
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
4
GAIN[dB]
SLEW RATE H-L [V/ms]
Phase
0
1.E+01
1 .E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.23
Voltage Gain－frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7265G: -40[℃] ~ +85[℃] BU7265SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
8/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7271 family
BU7271 family
BU7271G
400
200
BU7271 family
16
14
600
SUPPLY CURRENT [μA]
600
BU7271 family
800
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
BU7271SG
400
200
105℃
85℃
12
10
8
6
25℃
-40℃
4
2
0
85
50
100
AMBIENT TEMPERATURE [ ℃]
0
0
150
Fig.24
Fig.25
Derating curve
Derating curve
BU7271 family
16
OUTPUT VOLTAGE HIGH [V]
5.5V
12
3.0V
10
8
6
1.8V
4
2
BU7271 family
5
105℃
4
85℃
3
25℃
-40℃
2
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
1
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.27
105℃
85℃
5
5.5V
10
3.0V
5
1.8V
3
4
5
SUPPLY VOLTAGE [V]
0
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.30
1
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
-40℃
15
10
85℃
105℃
5
0
0. 0
120
25℃
0. 5
1.0
1.5
2.0
2.5
OUTPUT VOLTAGE [ V]
Fig.32
OUTPUT SINK CURRENT [mA]
5.5V
3.0V
5
1.8V
(VDD=3[V])
BU7271 family
40
30
25℃
25
20
105℃
15
85℃
10
5
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.33
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
BU7271 family
40
-40℃
35
15
3.0
Output Source Current – Output Voltage
(RL=10[kΩ])
BU7271 family
120
BU7271 family
20
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
0
-60
1.8V
2
Fig.31
Output Voltage Low – Supply Voltage
10
3
(RL=10[kΩ])
15
25℃
20
3.0V
Output Voltage High – Ambient Temperature
BU7271 family
20
0
2
4
-60
OUTPUT SOURCE CURRENT [mA]
15
1
5.5V
Fig.29
(RL=10[kΩ])
OUTPUT VOLTAGE LOW [mV]
20
-40℃
5
Fig.28
BU7271 family
6
BU7271 family
6
6
Output Voltage High – Supply Voltage
Supply Current – Ambient
Temperature
10
3
4
5
SUPPLY VOLTAGE [V]
0
1
120
2
Supply Current – Supply Voltage
OUTPUT SINK CURRENT [mA]
-60
OUTPUT VOLTAGE LOW [mV]
1
0
0
OUTPUT SOURCE CURRENT [mA]
0
150
Fig.26
6
14
SUPPLY CURRENT [μA]
105
50
100
AMBIENT TEMPERATURE [ ℃]
OUTPUT VOLTAGE HIGH [V]
0
30
20
5.5V
3.0V
10
1.8V
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.34
Output Sink Current – Output Voltage
(VDD=3[V])
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.35
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7271G: -40[℃] ~ +85[℃] BU7271SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
9/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7271 family
BU7271 family
5.0
-40℃
2.5
25℃
0.0
85℃
105℃
-2.5
-5.0
-7.5
5.0
5.5V
2.5
0.0
1.8V
-5.0
-7.5
2
3
4
5
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.36
-10
85℃
105℃
120
-40℃
100
-1
25℃
80
2
3
4
5
SUPPLY VOLTAGE [V]
5.5V
120
100
3.0V
1.8V
80
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.39
80
1.8V
3.0V
40
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
25℃
40
20
0
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.41
(VDD=3[V])
70
100
80
60
40
5.5V
60
50
3.0V
40
1.8V
30
20
10
20
0
0
-60
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
-60
120
Fig.42
Fig.43
Power Supply Rejection Ratio
– Ambient Temperature
BU7271 family
BU7271 family
80
120
120
6
Common Mode Rejection Ratio
– Supply Voltage
Common Mode Rejection Ratio
– Ambient Temperature
80
-40℃
60
1
BU7271 family
140
105℃
80
120
SLEW RATE L-H [V/ ms]
POWER SUPPLY REJECTI ON RATI O [dB]
100
-60
85℃
100
Fig.40
5.5V
60
BU7271 family
120
Large Signal Voltage Gain
– Ambient Temperature
BU7271 family
4
(VDD=3[V])
140
Large Signal Voltage Gain
– Supply Voltage
120
1
2
3
INPUT VOLTAGE [V]
Fig.38
60
60
1
0
Input Offset Voltage – Input Voltage
BU7271 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
140
120
(Vicm=VDD, VOUT=1.5[V])
BU7271 family
85℃
105℃
Fig.37
(Vicm=VDD, VOUT=0.1[V])
160
25℃
-5
Input Offset Voltage – Ambient Temperature
Input Offset Voltage – Supply Voltage
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.44
BU7271 family
100
Slew Rate L-H – Ambient Temperature
200
Phase
70
5.5V
80
60
150
50
GAIN[dB]
3.0V
1.8V
40
30
20
60
100
Gain
40
PHASE [deg]
LARGE SIGNAL VOLTAGE GAIN [dB]
-40℃
0
-15
6
SUPPLY VOLTAGE [V]
COMMON MODE REJECTION RATIO [dB]
5
COMMO N MODE REJECTION RATIO [dB]
1
SLEW RATE H-L [V/ms]
3.0V
-2.5
10
-10.0
-10.0
BU7271 family
15
7.5
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7271 family
10.0
I NPUT OFFSET VOLTAGE [mV]
10.0
50
20
10
0
0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.45
Slew Rate H-L – Ambient Temperature
1.E+00
0
1.E+01
1 .E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.46
Voltage Gain－Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7271G: -40[℃] ~ +85[℃] BU7271SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
10/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7205 family
BU7205 family
BU7205HFV
400
200
0
105℃
85
50
100
AMBIENT TEMPERATURE [ ℃]
600
BU7205SHFV
400
200
0
150
0
105
50
100
AMBIENT TEMPERATURE [℃]
Fig.47
OUTPUT VOLTAGE HIGH [V]
0. 4
1.8V
0. 2
BU7205 family
5
105℃
4
85℃
25℃
3
-40℃
2
1
120
2
3
4
5
SUPPLY VOLTAGE [V]
5.5V
4
3.0V
3
1.8V
2
1
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.52
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7205 family
40
120
BU7205 family
10
OUTPUT VOLTAGE LOW [mV]
85℃
25℃
20
-40℃
30
3.0V
20
1.8V
10
0
-60
0
3
4
5
SUPPLY VOLTAGE [V]
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.53
Output Voltage Low – Supply Voltage
(RL=10[kΩ])
OUTPUT SOURCE CURRENT [mA]
5.5V
30
8
6
-40℃
Fig.54
2
85℃
0.5
105℃
1.0
1.5
2.0
2.5
OUTPUT VOLTAGE [ V]
3.0
Fig.55
Output Source Current – Output Voltage
(VDD=3[V])
(RL=10[kΩ])
BU7205 family
20
25℃
4
0
0. 0
120
Output Voltage Low – Ambient Temperature
BU7205 family
10
5
6
Fig.51
105℃
2
6
BU705 family
6
Output Voltage High – Supply Voltage
BU7205 family
40
1
3
4
5
SUPPLY VOLTAGE [V]
0
1
Fig.50
10
2
Supply Current – Supply Voltage
0
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
Supply Current – Ambient Temperature
OUTPUT VOLTAGE LOW [mV]
1
BU7205 family
20
OUTPUT SINK CURRENT [mA]
18
8
6
4
5.5V
2
3.0V
1.8V
0
-60
OUTPUT SINK CURRENT [mA]
SUPPLY CURRENT [ μA]
3.0V
OUTPUT SOURCE CURRENT [mA]
0
Fig.49
6
5.5V
0. 6
25℃
-40℃
0.2
Derating curve
BU7205 family
0
-60
0.4
Fig.48
Derating curve
0. 8
85℃
0.6
150
OUTPUT VOLTAGE HIGH [V]
0
BU7205 family
0.8
SUPPLY CURRENT [μA]
600
BU7205 family
800
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
15
10
25℃
-40℃
5
105℃
85℃
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.56
Output Source Current – Ambient Temperature
(VOUT=VDD-0.4[V])
0.0
0.5
1.0
1.5
2.0
2.5
O UTPUT VOLTAGE [V]
3.0
Fig.57
Output Sink Current – Output Voltage
(VDD=3[V])
16
14
12
10
8
6
5.5V
3.0V
1.8V
4
2
0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.58
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7205HFV: -40[℃] ~ +85[℃] BU7205SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
11/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7205 family
BU7205 family
5.0
25℃
-40℃
2.5
0.0
85℃
105℃
-2.5
-5.0
-7.5
5.0
5.5V
2.5
0.0
1.8V
-5.0
-7.5
4
5
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
-1
85℃
120
40℃
25℃
80
BU7205 family
140
5.5V
120
3.0V
100
3
4
5
SUPPLY VOLTAGE [V]
1.8V
80
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.62
5.5V
60
1.8V
40
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
20
0
2
3
4
5
SUPPLY VOLTAGE [ V]
6
BU7205 family
5
80
60
40
5.5V
4
3
2
3.0V
1.8V
1
20
0
0
-60
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
-60
120
Fig.66
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.67
Slew Rate L-H – Ambient Temperature
Power Supply Rejection Ratio
– Ambient Temperature
BU7205 family
100
5.5V
200
Phase
4
80
3.0V
GAIN[dB]
3
2
1.8V
1
150
60
100
Gain
40
50
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
25℃
Fig.64
100
Fig.65
-60
-40℃
40
Common Mode Rejection Ratio
– Supply Voltage
120
120
BU7205 family
105℃
60
1
BU7205 family
140
Common Mode Rejection Ratio
– Ambient Temperature
5
85℃
80
120
SLEW RATE L-H [V/ ms]
POWER SUPPLY REJECTI ON RATI O [dB]
100
3.0V
100
Fig.63
BU7205 family
120
120
Large Signal Voltage Gain
– Ambient Temperature
Large Signal Voltage Gain
– Supply Voltage
4
(VDD=3[V])
BU7205 family
60
60
-60
1
2
3
INPUT VOLTAGE [ V]
Fig.61
160
LARGE SIGNAL VOLTAGE GAIN [dB]
105℃
80
0
Input Offset Voltage – Input Voltage
(Vicm=VDD, VOUT=1.5[V])
BU7205 family
2
25℃
-10
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
1
-40℃
-5
Fig.60
160
100
85℃
-15
6
Fig.59
140
105℃
0
COMMON MODE REJECTION RATIO [ dB]
3
Input Offset Voltage – Supply Voltage
LARGE SIGNAL VOLTAGE GAIN [dB]
5
120
Fig.68
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
2
SUPPLY VOLTAGE [V]
COMMON MODE REJECTION RATIO [dB]
10
-10.0
1
SLEW RATE H-L [V/ms]
3.0V
-2.5
-10.0
BU7205 family
15
7.5
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7205 family
10.0
INPUT OFFSET VOLTAGE [mV]
10.0
0
1.E+01
1 .E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.69
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7205HFV: -40[℃] ~ +85[℃] BU7205SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
12/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
BU7245 family
600
BU7245HFV
400
200
BU7245 family
800
BU7245 family
16
14
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
600
SUPPLY CURRENT [μA]
○BU7245 family
BU7245SHFV
400
200
12
10
85
50
100
AMBIENT TEMPERATURE [ ℃]
0
150
0
105
50
100
AMBIENT TEMPERATURE [℃]
6
4
25℃
Fig.70
Fig.71
BU7245 family
16
OUTPUT VOLTAGE HIGH [V]
10
3.0V
8
5.5V
4
1.8V
2
0
105℃
85℃
25℃
3
-40℃
2
1
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
1
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.73
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
25℃
10
-40℃
3.0V
10
3
4
5
SUPPLY VOLTAGE [V]
0
-60
6
1.8V
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.76
BU7245 family
20
15
5
120
(RL=10[kΩ])
BU7245 family
OUTPUT SOURCE CURRENT [mA]
OUTPUT VOLTAGE LOW [mV]
OUTPUT VOLTAGE LOW [mV]
1
Output Voltage High – Ambient Temperature
5.5V
0
15
10
-40℃
5
85℃
0
0.0
120
25℃
0.5
105℃
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.77
Fig.78
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
Output Source Current – Output Voltage
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=3[V])
BU7245 family
20
BU7245 family
40
15
10
5.5V
5
3.0V
1.8V
0
-60
35
30
25
25℃
20
-40℃
15
10
105℃
5
85℃
120
Fig.79
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
30
25
20
15
5.5V
10
5
3.0V
1.8V
0
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
BU7245 family
40
35
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
1.8V
2
Fig.75
20
105℃
85℃
2
3
-60
(RL=10[kΩ])
BU7245 family
1
3.0V
Fig.74
20
5
5.5V
4
6
Output Voltage High – Supply Voltage
Supply Current – Ambient Temperature
15
5
0
0
-60
6
BU7245 family
6
5
4
3
4
5
SUPPLY VOLTAGE [V]
Fig.72
OUTPUT SINK CURRENT [mA]
SUPPLY CURRENT [ μA]
12
2
Supply Current – Supply Voltage
BU7245 family
6
14
6
1
Derating curve
Derating curve
-40℃
0
150
OUTPUT VOLTAGE HIGH [V]
0
105℃
85℃
8
2
0
Technical Note
0.0
0.5
1.0
1.5
2.0
2.5
OUTPUT VOLTAGE [V]
3.0
Fig.80
Output Sink Current – Output Voltage
(VDD=3[V])
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.81
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7245HFV: -40[℃] ~ +85[℃] BU7245SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
13/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7245 family
BU7245 family
5.0
25℃
2.5
-40℃
0.0
105℃
-2.5
85℃
-5.0
-7.5
5.0
5.5V
2.5
0.0
1.8V
-2.5
-7.5
-10.0
2
3
4
5
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
SUPPLY VOLTAGE [V]
Fig.82
120
105℃
100
80
-40℃
2
3
4
5
SUPPLY VOLTAGE [V]
120
5.5V
100
3.0V
80
-60
6
1.8V
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.85
3.0V
60
1.8V
40
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
60
-40℃
40
20
0
3
4
5
SUPPLY VOLTAGE [ V]
6
BU7245 family
80
70
60
40
60
50
5.5V
40
30
1.8V
20
3.0V
10
20
0
0
-60
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
-60
120
Fig.89
120
Slew Rate L-H – Ambient Temperature
BU7245 family
100
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
Fig.90
Power Supply Rejection Ratio
– Ambient Temperature
BU7245 family
2
Fig.87
80
120
25℃
Common Mode Rejection Ratio
– Supply Voltage
100
Fig.88
200
Phase
80
60
GAIN[dB]
50
5.5V
40
30
1.8V
20
150
60
100
Gain
40
3.0V
50
20
10
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.91
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
70
-60
85℃
1
120
Common Mode Rejection Ratio
– Ambient Temperature
80
105℃
80
120
SLEW RATE L-H [V/ ms]
POWER SUPPLY REJECTI ON RATI O [dB]
5.5V
-60
BU7245 family
100
BU7245 family
140
4
(VDD=3[V])
120
Fig.86
100
80
1
2
3
INPUT VOLTAGE [V]
Input Offset Voltage – Input Voltage
Large Signal Voltage Gain
– Ambient Temperature
BU7245 family
120
0
Fig.84
140
Large Signal Voltage Gain
– Supply Voltage
COMMON MODE REJECTION RATIO [dB]
-1
60
60
85℃
-10
120
BU7245 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
LARGE SIGNAL VOLTAGE GAIN [dB]
140
1
25℃
105℃
-5
(Vicm=VDD, VOUT=1.5[V])
BU7245 family
85℃
-40℃
0
Input Offset Voltage – Ambient Temperature
(Vicm=VDD, VOUT=1.5[V])
25℃
5
Fig.83
Input Offset Voltage – Supply Voltage
160
10
-15
6
COMMON MODE REJECTION RATIO [ dB]
1
SLEW RATE H-L [V/ms]
3.0V
-5.0
-10.0
BU7245 family
15
7.5
INPUT O FFSET VOLTAGE [ mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7245 family
10.0
INPUT OFFSET VOLTAGE [mV]
10.0
0
1.E+01
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.92
Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7245HFV: -40[℃] ~ +85[℃] BU7245SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
14/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
BU7411 family
600
BU7411G
400
200
0
85
50
100
AMBIENT TEMPERATURE [ ℃]
105℃
600
BU7411SG
400
200
0
150
0
105
50
100
AMBIENT TEMPERATURE [℃]
Fig.93
BU7411 family
3.0V
0. 4
1.6V
0
4
85℃
3
25℃
-40℃
2
1
2
3
4
5
SUPPLY VOLTAGE [V]
5
5.5V
4
3.0V
3
1.6V
2
1
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
15
3.0V
10
1.8V
5
0
-60
0
3
4
5
SUPPLY VOLTAGE [V]
(RL=10[kΩ])
BU7411 family
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
-40℃
25℃
8
6
85℃
105℃
4
2
0
0.0
120
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.99
Fig.100
Output Voltage Low – Supply Voltage
Output Voltage Low – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BU7411 family
BU7411 family
10
OUTPUT SOURCE CURRENT [mA]
5
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
20
OUTPUT VOLTAGE LOW [mV]
25℃
-40℃
120
Fig.98
5.5V
85℃
6
BU7411 family
6
6
Output Voltage High – Supply Voltage
105℃
Fig.101
Output Source Current – Output Voltage
(VDD=3[V])
BU7411 family
20
BU7411 family
20
OUTPUT SINK CURRENT [mA]
-40℃
8
6
5.5V
4
3.0V
2
1.6V
25℃
15
10
105℃
85℃
5
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.102
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
15
5.5V
10
3.0V
5
1.8V
0
0
0
-60
OUTPUT SINK CURRENT [mA]
OUTPUT VOLTAGE LOW [mV]
3
4
5
SUPPLY VOLTAGE [V]
0
1
BU7411 family
10
2
Fig.97
20
OUTPUT SOURCE CURRENT [mA]
1
Fig.95
105℃
Fig.96
2
-40℃
Supply Current – Supply Voltage
5
120
Supply Current – Ambient Temperature
1
25℃
0.2
0
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
10
0.4
150
BU7411 family
6
OUTPUT VOLTAGE HIGH [V]
SUPPLY CURRENT [μA]
5.5V
0. 6
15
85℃
Fig.94
0. 8
-60
0.6
Derating curve
Derating curve
0. 2
BU7411 family
0.8
OUTPUT VOLTAGE HIGH [V]
0
BU7411 family
800
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
SUPPLY CURRENT [μA]
○BU7411 family
Technical Note
0.0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.103
Output Sink Current – Output Voltage
(VDD=3[V])
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
120
Fig.104
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7411G: -40[℃] ~ +85[℃] BU7411SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
15/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7411 family
BU7411 family
5.0
-40℃
2.5
25℃
0.0
85℃
105℃
-2.5
-5.0
-7.5
-40℃
5.0
5.5V
2.5
0.0
3.0V
1.6V
-2.5
-5.0
-7.5
-10.0
-10.0
1
2
3
4
5
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.105
100
105℃
85℃
80
140
120
100
1.6V
80
3
4
5
SUPPLY VOLTAG E [V]
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.108
25℃
5.5V
3.0V
80
1.6V
60
40
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
60
40
20
0
120
1
2
3
4
5
SUPPLY VOLTAGE [ V]
Fig.110
80
60
40
4
5.5V
3
2
3.0V
1
20
1.6V
0
0
-60
-30
0
30
60
90
AMBI ENT TEMPERATURE [℃]
Fig.111
-60
120
Fig.112
120
Slew Rate L-H – Ambient Temperature
BU7411 family
100
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.113
Power Supply Rejection Ratio
– Ambient Temperature
BU7411 family
BU7411 family
5
100
Common Mode Rejection Ratio
– Ambient Temperature
6
Common Mode Rejection Ratio
– Supply Voltage
120
120
-40℃
80
SLEW RATE L-H [V/ms]
POWER SUPPLY REJECTI ON RATI O [dB]
200
Phase
4
80
3
GAIN[dB]
5.5V
3.0V
2
1
1.6V
60
100
Gain
40
50
20
0
-60
150
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.114
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
COMMON MODE REJECTION RATIO [dB]
BU7411 family
100
BU7411 family
140
3
85℃
105℃
Fig.109
BU7411 family
5
1
2
INPUT VOLTAGE [V]
120
Large Signal Voltage Gain
– Ambient Temperature
Large Signal Voltage Gain
– Supply Voltage
SLEW RATE H-L [V/ms]
5.5V
3.0V
60
60
-60
0
(VDD=3[V])
COMMON MODE REJECTION RATIO [dB]
25℃
100
-10
Input Offset Voltage – Input Voltage
BU7411 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
LARGE SIGNAL VOLTAG E GAIN [dB]
140
120
-5
Fig.107
(Vicm=VDD-1.2[V], VOUT=1.5[V])
BU7411 family
2
0
Fig.106
(Vicm=VDD-1.2[V], VOUT=1.5[V])
1
105℃
5
-1
Input Offset Voltage – Ambient Temperature
-40℃
85℃
120
Input Offset Voltage – Supply Voltage
120
25℃
10
-15
-60
SUPPLY VOLTAGE [V]
160
BU7411 family
15
7.5
INPUT O FFSET VOLTAGE [ mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7411 family
10.0
INPUT OFFSET VOLTAGE [mV]
10.0
0
1.E+01
1 .E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.115
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7411G: -40[℃] ~ +85[℃] BU7411SG: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
16/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7421 family
BU7421 family
BU7421 family
800
BU7421G
400
200
600
SUPPLY CURRENT [μA]
600
BU7421 family
16
14
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
BU7421SG
400
200
85℃ 105℃
12
10
8
25℃
6
-40℃
4
2
0
85
50
100
AMBIENT TEMPERATURE [ ℃]
0
150
0
Fig.116
SUPPLY CURRENT [μA]
10
3.0V
6
1.7V
4
2
105℃
4
85℃
25℃
3
-40℃
2
1
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
5
5.5V
4
3.0V
3
1.7V
2
1
0
1
2
Fig.119
3
4
5
SUPPLY VOLTAGE [V]
6
Fig.120
Supply Current – Ambient Temperature
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
OUTPUT VOLTAGE LOW [mV]
OUTPUT VOLTAGE LOW [mV]
20
15
105℃
10
BU7421 family
85℃
5
25℃
15
5.5V
10
3.0V
5
1.7V
-40℃
0
1
2
3
4
5
SUPPLY VOLTAGE [V]
0
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.122
(RL=10[kΩ])
25℃
15
10
85℃
105℃
5
0
0.0
120
0.5
1.0
2.0
2.5
3.0
Fig.124
Output Source Current – Output Voltage
(RL=10[kΩ])
BU7421 family
1.5
OUTPUT VOLTAGE [V]
Output Voltage Low – Ambient Temperature
(VDD=3[V])
BU7421 family
40
BU7421 family
40
15
5.5V
10
3.0V
5
1.7V
-40℃
30
25℃
25
20
15
105℃
85℃
10
5
0
0
-60
OUTPUT SINK CURRENT [mA]
35
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
-40℃
Fig.123
Output Voltage Low – Supply Voltage
20
BU7421 family
20
OUTPUT SOURCE CURRENT [mA]
BU7421 family
120
Fig.121
Output Voltage High – Supply Voltage
(RL=10[kΩ])
20
6
BU7421 family
6
0
-60
3
4
5
SUPPLY VOLTAGE [V]
Fig.118
5
OUTPUT VOLTAGE HIGH [V]
5.5V
2
Supply Current – Supply Voltage
BU7421 family
6
14
8
1
Fig.117
BU7421 family
12
150
Derating curve
Derating curve
16
0
105
50
100
AMBIENT TEMPERATURE [ ℃]
OUTPUT VOLTAGE HIGH [V]
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.125
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
0.0
0.5
1.0
1.5
2.0
2.5
3.0
OUTPUT VOLTAGE [V]
Fig.126
Output Sink Current – Output Voltage
(VDD=3[V])
30
5.5V
20
3.0V
10
1.7V
0
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [ ℃]
Fig.127
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7421G: -40[℃] ~ +85[℃] BU7421SG: -40[℃] ~ +105[℃]]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
17/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7421 family
INPUT OFFSET VOLTAGE [mV]
5.0
-40℃
2.5
25℃
0.0
105℃
-2.5
85℃
-5.0
-7.5
-40℃
7.5
5.0
2.5
5.5V
0.0
1.7V
-2.5
3.0V
-5.0
-7.5
-10.0
-10.0
2
3
4
5
6
SUPPLY VOLTAGE [V]
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.128
(Vicm=VDD-1.2[V], VOUT=1.5[V])
105℃
120
-40℃
25℃
80
140
3
4
5
SUPPLY VOLTAGE [V]
120
3.0V
1.7V
100
80
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
80
5.5V
1.7V
60
40
20
0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
105℃
60
40
20
120
0
1
2
3
4
5
SUPPLY VOLTAGE [ V]
6
Common Mode Rejection Ratio
– Supply Voltage
BU7421 family
80
70
120
100
80
5.5V
60
50
1.7V
40
3.0V
30
20
10
0
60
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
-60
120
Fig.135
120
Fig.136
Power Supply Rejection Ratio
– Ambient Temperature
Slew Rate L-H – Ambient Temperature
BU7421 family
100
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
200
Phase
70
5.5V
60
80
150
3.0V
GAI N[dB]
50
40
1.7V
30
60
100
Gain
40
20
50
20
10
0
-60
25℃
80
BU7421 family
Fig.134
BU7421 family
85℃
Fig.133
140
Common Mode Rejection Ratio
– Ambient Temperature
80
-40℃
100
SLEW RATE L-H [V/ ms]
100
3
BU7421 family
120
Fig.132
POWER SUPPLY REJECTI ON RATI O [dB]
3.0V
1
2
INPUT VOLTAGE [ V]
Input Offset Voltage – Input Voltage
Large Signal Voltage Gain
– Ambient Temperature
BU7421 family
120
0
(VDD=3[V])
5.5V
Fig.131
COMMON MODE REJECTION RATIO [dB]
-1
BU7421 family
Large Signal Voltage Gain
– Supply Voltage
SLEW RATE H-L [V/ms]
120
60
2
-10
Fig.130
160
60
1
105℃
-5
(Vicm=VDD-1.2[V], VOUT=1.5[V])
LARGE SIGNAL VOLTAGE GAIN [dB]
LARGE SIGNAL VOLTAG E GAIN [dB]
140
100
85℃
0
Input Offset Voltage – Ambient Temperature
BU7421 family
85℃
25℃
5
Fig.129
Input Offset Voltage – Supply Voltage
160
10
-15
-60
COMMON MODE REJECTION RATIO [dB]
1
BU7421 family
15
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.137
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7421 family
10.0
INPUT OFFSET VOLTAGE [mV]
BU7421 family
10.0
0
1.E+01
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.138
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7421G: -40[℃] ~ +85[℃] BU7421SG: -40[℃] ~ +105[℃]
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© 2010 ROHM Co., Ltd. All rights reserved.
18/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7475 family
BU7475 family
BU7475HFV
400
200
BU7475 family
16
105℃
14
600
SUPPLY C URRENT [μA]
600
BU7475 family
800
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
BU7475SHFV
400
200
85℃
12
10
8
25℃
6
-40℃
4
2
0
85
50
100
AMBIENT TEMPERATURE [ ℃]
0
0
150
105
50
100
AMBIENT TEMPERATURE [℃]
Fig.139
5.5V
BU7475 family
3.0V
1.7V
6
4
2
105℃
4
85℃
25℃
3
-40℃
2
1
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
2
3
4
5
SUPPLY VOLTAGE [V]
Fig.142
10
105℃
5
2
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
(RL=10[kΩ])
BU7475 family
15
10
5.5V
3.0V
5
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.145
BU7475 family
40
30
-40℃
85℃
105℃
10
0.5
Fig.146
(RL=10[kΩ])
25℃
20
0
0.0
120
1.0
1.5
2.0
2.5
OUTPUT VOLTAGE [V]
Output Source Current – Output Voltage
(RL=10[kΩ])
(VDD=3[V])
BU7475 family
80
3.0
Fig.147
Output Voltage Low – Ambient Temperature
BU7475 family
120
(RL=10[kΩ])
0
-60
6
Output Voltage Low – Supply Voltage
BU7475 family
40
15
5.5V
10
3.0V
1.7V
5
60
50
25℃
-40℃
40
30
20
105℃
85℃
10
0
0
-60
OUTPUT SINK CURRENT [mA]
70
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
-60
Fig.144
1.7V
3
4
5
SUPPLY VOLTAGE [V]
20
1
Output Voltage High – Ambient Temperature
25℃
0
1
1.7V
2
Output Voltage High – Supply Voltage
20
OUTPUT VOLTAGE LOW [mV]
OUTPUT VOLTAGE LOW [mV]
15
-40℃
3.0V
3
6
OUTPUT SOURCE CURRENT [mA]
BU7475 family
85℃
5.5V
4
Fig.143
Supply Current – Ambient Temperature
20
5
0
1
120
BU7475 family
6
0
0
6
Supply Current – Supply Voltage
5
OUTPUT VOLTAGE HIGH [V]
SUPPLY CURRENT [ μA]
10
-60
3
4
5
SUPPLY VOLTAGE [V]
Fig.141
6
12
8
2
Fig.140
BU7475 family
14
1
Derating curve
Derating curve
16
0
150
OUTPUT VOLTAGE HIGH [V]
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.148
Output Source Current –Ambient Temperature
(VOUT=VDD-0.4[V])
0.0
0.5
1.0
1.5
2.0
2.5
3.0
O UTPUT VOLTAGE [V]
Fig.149
Output Sink Current – Output Voltage
(VDD=3[V])
30
5.5V
20
3.0V
1.7V
10
0
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [ ℃]
Fig.150
Output Sink Current – Ambient Temperature
(VOUT=VSS+0.4[V])
(*)The above data is ability value of sample, it is not guaranteed. BU7475HFV: -40[℃] ~ +85[℃] BU7475SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
19/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
○BU7475 family
BU7475 family
5.0
-40℃
2.5
25℃
0.0
85℃
105℃
-2.5
-5.0
-7.5
5.0
2.5
5.5V
0.0
1.7V
-2.5
-7.5
2
3
4
5
6
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
(Vicm=VDD-1.2[V], VOUT=1.5[V])
100
-40℃
25℃
80
140
5.5V
120
2
3
4
5
SUPPLY VOLTAGE [V]
3.0V
100
1.7V
80
-60
6
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
Fig.154
5.5V
80
1.7V
3.0V
60
40
20
0
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
20
120
0
1
2
3
4
5
SUPPLY VOLTAGE [V]
6
Common Mode Rejection Ratio
– Supply Voltage
BU7475 family
80
70
120
100
80
60
40
20
5.5V
60
50
3.0V
40
30
1.7V
20
10
0
0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
-60
120
Fig.158
120
Slew Rate L-H – Ambient Temperature
BU7475 family
100
-30
0
30
60
90
AMBIENT TEMPERATURE [ ℃]
Fig.159
Power Supply Rejection Ratio
– Ambient Temperature
200
Phase
70
80
5.5V
60
50
GAI N[dB]
1.7V
3.0V
40
30
150
60
100
Gain
40
20
50
20
10
0
-60
40
BU7475 family
Fig.157
BU7475 family
25℃
Fig.156
140
Common Mode Rejection Ratio
– Ambient Temperature
80
-40℃
60
-30
0
30
60
90
AMBIENT TEMPERATURE [℃]
120
Fig.160
Slew Rate H-L – Ambient Temperature
0
1.E+00
PHASE [deg]
-60
85℃
105℃
80
SLEW RATE L-H [V/ms]
POWER SUPPLY REJECTION RATI O [dB]
COMMON MODE REJECTION RATIO [dB]
100
100
Fig.155
BU7475 family
120
BU7475 family
120
Large Signal Voltage Gain
– Ambient Temperature
Large Signal Voltage Gain
– Supply Voltage
3
(VDD=3[V])
60
60
1
1
2
INPUT VOLTAGE [V]
Fig.153
BU7475 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
LARGE SIGNAL VOLTAGE GAIN [dB]
120
0
Input Offset Voltage – Input Voltage
COMMON MODE REJECTION RATIO [ dB]
BU7475 family
105℃
-40℃
-10
Fig.152
(Vicm=VDD-1.2[V], VOUT=1.5[V])
85℃
-5
-1
Input Offset Voltage – Ambient Temperature
140
0
120
Input Offset Voltage – Supply Voltage
160
85℃
5
-15
SUPPLY VOLTAGE [V]
Fig.151
105℃
10
25℃
-10.0
1
SLEW RATE H-L [V/ms]
3.0V
-5.0
-10.0
BU7475 family
15
7.5
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
7.5
BU7475 family
10.0
INPUT OFFSET VOLTAGE [mV]
10.0
0
1.E+01
1.E+02
1.E+03
1.E+04
1.E+05
1.E+06
FREQUENCY [ Hz]
Fig.161
Voltage Gain – Frequency
(*)The above data is ability value of sample, it is not guaranteed. BU7475HFV: -40[℃] ~ +85[℃] BU7475SHFV: -40[℃] ~ +105[℃]
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
20/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Schematic Diagram
VDD
VDD
Vbias
Vbias
IN+
IN+
class
IN-
AB control
class
IN-
OUT
AB control
Vbias
OUT
Vbias
VSS
VSS
○Input-Output Full Swing
BU7265/BU7271/BU7205/BU7245 family
○Ground Sense
BU7411/BU7421/BU7475family
Fig.162 Schematic Diagram
●Test circuit 1 NULL method
VDD, VSS, EK, Vicm Unit:[V]
Vicm
Parameter
VF
S1
S2
Input Offset Voltage
VF1
ON
ON OFF
3
0
Large Signal
Voltage Gain
VF2
ON
ON
ON
3
0
ON
ON OFF
3
0
-1.5
BU7265/BU7271
ON
ON OFF 1.8
BU7205/BU7245
ON
ON OFF 1.8
BU7421/BU7475
ON
ON OFF 1.7
0
-0.9
BU7411
ON
ON OFF 1.6
ON
ON OFF 5.5
VF3
Common-mode
Rejection Ratio
(Input Common-mode
Voltage Range)
Power Supply
Rejection Ratio
S3 VDD VSS EK
BU7265 BU7205
BU7421 Calculation
BU7411
/BU7271 /BU7245
/BU7475
-1.5
-0.5
-2.5
VF4
VF5
VF6
VF7
－ Calculation－
1. Input Offset Voltage (Vio)
Vio =
2. Large Signal Voltage Gain (Av)
Av = 20Log
3 Common-mode Rejection Ratio (CMRR)
CMRR = 20Log
4. Power Supply Rejection Ratio (PSRR)
PSRR = 20Log
|VF1|
1+Rf/Rs
3
3
2
1.8
1
1.5
1.5
1
0.9
2
0
0
0
0
3
3
2
1.8
0
0
0
0
3
4
[V]
2×(1+Rf /Rs)
|VF2-VF3|
[dB]
⊿Vicm ×(1+Rf /Rs)
|VF4-VF5|
[dB]
⊿VDD×(1+Rf /Rs) [dB]
|VF6-VF7|
0.1[µF]
Rf=50[kΩ]
SW1
RK=500[kΩ]
VDD
EK
RS＝50[Ω]
0.01[µF]
15V
Ri=1[MΩ]
RK=500[kΩ]
0.1[µF]
RS＝50[Ω]
0.1[µF]
DUT
SW3
Ri=1[MΩ]
1000[pF]
RL
Vicm
NULL
V
SW2
50[kΩ]
VSS
VRL
VF
-15V
Fig.163 Test circuit 1
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© 2010 ROHM Co., Ltd. All rights reserved.
21/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
●Test circuit 2
Technical Note
switch condition
SW
1
SW No.
SW
2
SW
3
SW
4
SW
5
SW
6
SW
7
SW
8
SW
9
SW
10
SW
11
SW
12
Supply Current
OFF OFF
ON
OFF
ON
OFF OFF OFF OFF OFF OFF OFF
Maximum Output Voltage (RL=10[kΩ])
OFF
ON
OFF OFF
ON
OFF OFF
Output Current
OFF
ON
OFF OFF
ON
OFF OFF OFF OFF
Slew Rate
OFF OFF
Maximum Frequency
ON
ON
OFF OFF OFF
OFF OFF
ON
ON
ON
ON
OFF OFF
ON
ON
OFF
OFF OFF
OFF
ON
OFF OFF
ON
OFF OFF OFF
ON
OFF OFF
ON
SW3
SW4
R2=100[kΩ]
VDD=3[V]
A
SW1
SW2
SW5
SW6
SW7
R1=1[kΩ]
SW8
SW9
RL
CL
SW10
SW11
SW12
GND
A
～
VIN-
VIN+
～
V
V
～
Vo
Fig.164 Test circuit 2
VIN
VOUT
[V]
[V]
SR = ΔV / Δ t
3[V]
3[V]
ΔV
3[VP-P ]
Δt
0[V]
t
0[V]
t
Fig.165 Slew rate input output wave
(Input-Output Full Swing BU7261/BU7271/BU7205/BU7245 family)
VIN
VOUT
[V]
[V]
SR= Δ V / Δ t
1.8[V]
1.8[V]
ΔV
1.8[V P-P]
Δt
0[V]
t
0[V]
t
Fig.166 Slew rate input output wave
(Ground Sense BU7411/BU7421/BU7475 family)
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© 2010 ROHM Co., Ltd. All rights reserved.
22/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Examples of circuit
○Voltage follower
Voltage gain is 0 [dB].
This circuit controls output voltage (Vout) equal input
voltage (Vin), and keeps Vout with stable because of
high input impedance and low output impedance.
Vout is shown next formula.
VDD
Vout=Vin
Vout
Vin
VSS
Fig.167 voltage follower circuit
○Inverting amplifier
R2
For inverting amplifier, Vin is amplified by voltage gain
decided R1 and R2, and phase reversed voltage is
outputed. Vout is shown next formula.
VDD
Vin
R1
Vout
Vout=-(R2/R1)・Vin
Input impedance is R1.
R1//R2
VSS
Fig.168 Inverting amplifier circuit
○Non-inverting amplifier
R1
R2
For non-inverting amplifier, Vin is amplified by voltage
gain decided R1 and R2, and phase is same with Vin.
Vout is shown next formula.
VDD
Vout=(1+R2/R1)・Vin
Vout
Vin
This circuit realizes high input impedance because
Input impedance is operational amplifier’s input
Impedance.
VSS
Fig.169 Non-inverting amplifier circuit
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© 2010 ROHM Co., Ltd. All rights reserved.
23/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Examples of circuit
○Adder circuit
R3
VDD
Adder circuit output the voltage that added up Input
voltage. A phase of the output voltage turns orver,
because non-inverting circuit is used.
Vout is shown next formula.
R1
Vin1
Vin2
Vout
R2
Vout = -R3(Vin1/R1+Vin2/R2)
When three input voltage is as above, it connects
with input through resistance like R1 and R2.
VSS
Fig.170 Adder circuit
○Differential amplifier
R2
VDD
Vin1
Vin2
R1
Vout
R3
Differential amplifier output the voltage that amplified
a difference of input voltage.
In the case of R1=R3=Ra、R2=R4=Rb
Vout is shown next formula.
Vout = -Rb/Ra(Vin1-Vin2)
R4
VSS
Fig.171 Differential amplifier
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© 2010 ROHM Co., Ltd. All rights reserved.
24/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Description of electrical characteristics
Described here are the terms of electric characteristics used in this technical note. Items and symbols used are also shown.
Note that item name and symbol and their meaning may differ from those on another manufacture’s document or general
document.
1. Absolute maximum ratings
Absolute maximum rating item indicates the condition which must not be exceeded. Application of voltage in excess of
absolute maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of
characteristics
1.1 Power supply voltage (VDD/VSS)
Without deterioration or destruction of characteristics of internal circuit.
1.2 Differential input voltage (Vid)
Indicates the maximum voltage that can be applied between non-inverting terminal and inverting terminal without
deterioration and destruction of characteristics of IC.
1.3 Input common-mode voltage range (Vicm)
Indicates the maximum voltage that can be applied to non-inverting terminal and inverting terminal without
deterioration or destruction of characteristics. Input common-mode voltage range of the maximum ratings not assure
normal operation of IC. When normal operation of IC is desired, the input common-mode voltage of characteristics
item must be followed.
1.4 Power dissipation (Pd)
Indicates the power that can be consumed by specified mounted board at the ambient temperature 25℃(normal
temperature). As for package product, Pd is determined by the temperature that can be permitted by IC chip in the
package (maximum junction temperature) and thermal resistance of the package.
2. Electrical characteristics item
2.1 Input offset voltage (Vio)
Indicates the voltage difference between non-inverting terminal and inverting terminal. It can be translated into the
input voltage difference required for setting the output voltage at 0 [V].
2.2 Input offset current (Iio)
Indicates the difference of input bias current between non-inverting terminal and inverting terminal.
2.3 Input bias current (Ib)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias current at
non-inverting terminal and input bias current at inverting terminal.
2.4 Circuit current (IDD)
Indicates the IC current that flows under specified conditions and no-load steady status.
2.5 High level output voltage / Low level output voltage (VOM)
Indicates the voltage range that can be output by the IC under specified load condition. It is typically divided into
high-level output voltage and low-level output voltage. High-level output voltage indicates the upper limit of output
voltage. Low-level output voltage indicates the lower limit.
2.6 Large signal voltage gain (Av)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal
and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output voltage fluctuation) / (Input offset fluctuation)
2.7 Input common-mode voltage range (Vicm)
Indicates the input voltage range where IC operates normally.
2.8 Common-mode rejection ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when in-phase input voltage is changed. It is normally the
fluctuation of DC.
CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation)
2.9 Power supply rejection ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed. It is normally the fluctuation of DC.
PSRR = (Change of power supply voltage)/(Input offset fluctuation)
2.10 Channel separation (CS)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage
of driven channel.
2.11 Slew rate (SR)
Indicates the time fluctuation ratio of voltage output when step input signal is applied.
2.12 Unity gain frequency (ft)
Indicates a frequency where the voltage gain of Op-Amp is 1.
2.13 Total harmonic distortion + Noise (THD+N)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage
of driven channel.
2.14 Input referred noise voltage (Vn)
Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in
series with input terminal.
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25/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Derating Curve
Power dissipation (total loss) indicates the power that can be consumed by IC at Ta=25℃(normal temperature).IC is heated
when it consumed power, and the temperature of IC ship becomes higher than ambient temperature. The temperature that
can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable power is limited.
Power dissipation is determined by the temperature allowed in IC chip (maximum junction temperature) and thermal resistance of
package (heat dissipation capability). The maximum junction temperature is typically equal to the maximum value in the storage
package (heat dissipation capability). The maximum junction temperature is typically equal to the maximum value in the storage
temperature range. Heat generated by consumed power of IC radiates from the mold resin or lead frame of the package. The
parameter which indicates this heat dissipation capability (hardness of heat release) is called thermal resistance, represented
by the symbol θj-a[℃/W]. The temperature of IC inside the package can be estimated by this thermal resistance.
Fig.172 (a) shows the model of thermal resistance of the package. Thermal resistance θja, ambient temperature Ta, junction
temperature Tj, and power dissipation Pd can be calculated by the equation below:
θja = (Tj－Ta) / Pd
[℃/W]
・・・・・ (Ⅰ)
Derating curve in Fig.172 (b) indicates power that can be consumed by IC with reference to ambient temperature. Power that
can be consumed by IC begins to attenuate at certain ambient temperature. This gradient is determined by thermal
resistance θja. Thermal resistance θja depends on chip size, power consumption, package, ambient temperature, package
condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value
measured at a specified condition. Fig.173(c)-(d) show a derating curve for an example of BU7265 / BU7205 / BU7271 /
BU7245 / BU7411 / BU7421 / BU7475 family.
[W]
θja =
(Tj‐Ta) / Pd [ ℃ / W]
Ambient temperature Ta ℃ ]
Package face temperature Ta[ ℃ ]
Power dissipation of IC
Pd(max)
P2
θja2 <θja1
θja2
P1
Tj(max)
θja1
Pd[W]
0
Chip surface temperature Tj ℃ ]
25
50
75
100
125
Ambient temperature Ta[℃]
(b) Derating curve
(a) Thermal resistance
Fig.172 Thermal resistance and derating
1000
800
540[mW]
POWER DISSIPATION [mW]
POWER DISSIPATION [mW]
1000
BU7265G(*23)
BU7271G(*23)
BU7411G(*23)
BU7421G(*23)
600
400
200
0
50
100
AMBIENT TEMPERATURE[℃]
BU7205HFV(*24)
BU7245HFV(*24)
BU7475HFV(*24)
600
400
200
0
150
85
50
100
AMBIENT TEMPERATURE[℃]
150
(d) BU7205HFV BU7245HFV BU7475HFV
(c) BU7265G BU7271G BU7411G BU7421G
1000
800
540[mW]
600
POWER DISSIPATION [mW]
1000
POWER DISSIPATION [mW]
535[mW]
0
85
0
800
BU7265SG(*23)
BU7271SG(*23)
BU7411SG(*23)
BU7421SG(*23)
400
200
0
105
50
100
AMBIENT TEMPERATURE[℃]
0
535[mW]
BU7205SHFV(*24)
BU7245SHFV(*24)
BU7475SHFV(*24)
600
400
200
0
150
0
(e) BU7265SG BU7271SG BU7411SG BU7421SG
(*23)
5.4
800
105
50
100
AMBIENT TEMPERATURE[℃]
150
(f) BU7205SHFV BU7245SHFV BU7475SHFV
(*24)
5.35
Unit
[mW/℃]
When using the unit above Ta=25[℃], subtract the value above per degree[℃]. Permissible dissipation is the value
when FR4 glass epoxy board 70[mm]×70[mm]×1.6[mm] (cooper foil area below 3[％]) is mounted
Fig.173 Derating Curve
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26/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Notes for Use
1) Absolute maximum ratings
Absolute maximum ratings are the values which indicate the limits,within which the given voltage range can be safely
charged to the terminal.However, it does not guarantee the circuit operation.
2) Applied voltage to the input terminal
For normal circuit operation of voltage comparator, please input voltage for its input terminal within input common mode
voltage VDD+0.3[V]. Then, regardless of power supply voltage,VSS-0.3[V] can be applied to input terminals without
deterioration or destruction of its characteristics.
3) Operating power supply (split power supply/single power supply)
The operational amplifier operates if a given level of voltage is applied between VDD and VSS. Therefore, the operational
amplifier can be operated under single power supply or split power supply.
4) Power dissipation (Pd)
If the IC is used under excessive power dissipation. An increase in the chip temperature will cause deterioration of the
radical characteristics of IC. For example, reduction of current capability.Take consideration of the effective power
dissipation and thermal design with a sufficient margin. Pd is reference to the provided power dissipation curve.
5) Short circuits between pins and incorrect mounting
Short circuits between pins and incorrect mounting when mounting the IC on a printed circuits board, take notice of the
direction and positioning of the IC.If IC is mounted erroneously, It may be damaged. Also, when a foreign object is inserted
between output, between output and VDD terminal or VSS terminal which causes short circuit, the IC may be damaged.
6) Output short circuit
If short circuit occurs between the output terminal and VDD terminal , excessive in output current may flow and generate
heat , causing destruction of the IC.Take due care.
7) Using under strong electromagnetic field
Be careful when using the IC under strong electromagnetic field because it may malfunction.
8) Usage of IC
When stress is applied to the IC through warp of the printed circuit board, The characteristics may fluctuate due to the
piezo effect. Be careful of the warp of the printed circuit board.
9) Testing IC on the set board
When testing IC on the set board, in cases where the capacitor is connected to the low impedance, make sure to
discharge per fabrication because there is a possibility that IC may be damaged by stress.When removing IC from the set
board, it is essential to cut supply voltage. As a countermeasure against the static electricity, observe proper grounding
during fabrication process and take due care when carrying and storage it.
10) The IC destruction caused by capacitive load
The transistors in circuits may be damaged when VDD terminal and VSS terminal is shorted with the charged output
terminal capacitor.When IC is used as a operational amplifier or as an application circuit, where oscillation is not activated
by an output capacitor,the output capacitor must be kept below 0.1[μF] in order to prevent the damage mentioned above.
11) Decupling capacitor
Insert the decupling capacitance between VDD and VSS, for stable operation of operational amplifier.
12) Latch up
Be careful of input voltage that exceed the VDD and VSS. When CMOS device have sometimes occur latch up operation.
And protect the IC from abnormaly noise.
13) Crossover distortion
Inverting amplifier generates crossover distortion when feed back resistance value is small. To suppress the crossover
distortion, connect a resistor between the output terminal and VSS Then increse the bias current to enable class A output
stage operation.
VDD
+
Pull down resistance
VSS
Fig.174 Pull down resistance
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27/28
2010.12 - Rev.A
BU7265G,BU7265SG,BU7205HFV,BU7205SHFV,BU7271G,BU7271SG,BU7245HFV,BU7245SHFV,
BU7411G,BU7411SG,BU7421G,BU7421SG,BU7475HFV,BU7475SHFV
Technical Note
●Ordering Part Number
B
U
7
Part No.
BU
2
6
Part No.
・7265 7265S
・7271 7271S
・7205 7205S
・7245 7245S
5
S
H
F
V
Package
G
:SSOP5
HFV :HVSOF5
・7411 7411S
・7421 7421S
・7475 7475S
-
T
R
Packaging and forming specification
TR: Embossed tape and reel
SSOP5
5
4
1
2
0.2Min.
+0.2
1.6 −0.1
2.8±0.2
<Tape and Reel information>
+6°
4° −4°
2.9±0.2
3
Tape
Embossed carrier tape
Quantity
3000pcs
Direction
of feed
TR
The direction is the 1pin of product is at the upper right when you hold
( reel on the left hand and you pull out the tape on the right hand
1pin
+0.05
0.13 −0.03
1.25Max.
)
+0.05
0.42 −0.04
0.05±0.05
1.1±0.05
S
0.95
0.1
S
Direction of feed
Reel
(Unit : mm)
∗ Order quantity needs to be multiple of the minimum quantity.
HVSOF5
4
4
(0.91)
5
0.2MAX
(0.3)
(0.05)
1.0±0.05
5
(0.41)
1.6±0.05
(0.8)
Tape
Embossed carrier tape
Quantity
3000pcs
Direction
of feed
TR
The direction is the 1pin of product is at the upper right when you hold
( reel on the left hand and you pull out the tape on the right hand
)
3 2 1
1 2 3
1pin
0.13±0.05
S
+0.03
0.02 −0.02
0.6MAX
1.2±0.05
(MAX 1.28 include BURR)
<Tape and Reel information>
1.6±0.05
0.1
S
0.5
0.22±0.05
0.08
Direction of feed
M
(Unit : mm)
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© 2010 ROHM Co., Ltd. All rights reserved.
Reel
28/28
∗ Order quantity needs to be multiple of the minimum quantity.
2010.12 - Rev.A
Notice
Notes
No copying or reproduction of this document, in part or in whole, is permitted without the
consent of ROHM Co.,Ltd.
The content specified herein is subject to change for improvement without notice.
The content specified herein is for the purpose of introducing ROHM's products (hereinafter
"Products"). If you wish to use any such Product, please be sure to refer to the specifications,
which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
information, ROHM shall bear no responsibility for such damage.
The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices).
The Products specified in this document are not designed to be radiation tolerant.
While ROHM always makes efforts to enhance the quality and reliability of its Products, a
Product may fail or malfunction for a variety of reasons.
Please be sure to implement in your equipment using the Products safety measures to guard
against the possibility of physical injury, fire or any other damage caused in the event of the
failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM
shall bear no responsibility whatsoever for your use of any Product outside of the prescribed
scope or not in accordance with the instruction manual.
The Products are not designed or manufactured to be used with any equipment, device or
system which requires an extremely high level of reliability the failure or malfunction of which
may result in a direct threat to human life or create a risk of human injury (such as a medical
instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuelcontroller or other safety device). ROHM shall bear no responsibility in any way for use of any
of the Products for the above special purposes. If a Product is intended to be used for any
such special purpose, please contact a ROHM sales representative before purchasing.
If you intend to export or ship overseas any Product or technology specified herein that may
be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to
obtain a license or permit under the Law.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact us.
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R1010A