ROHM BD7561SG

TECHNICAL NOTE
ROHM’s Selection Operational Amplifier/Comparator Series
Operational Amplifiers:
High Voltage CMOS
・Input-Output Full Swing
BD7561G,BD7561SG,BD7541G,BD7541SG,
BD7562F/FVM,BD7562S F/FVM, BD7542F/FVM,BD7542S F/FVM
●Description
High voltage operable CMOS Op-Amp BD7561/
BD7541 family and BD7562/BD7542 family
Integrate one or two independent input-output full
swing Op-amps and phase compesation capacitors
on a single chip.
Especially, characteristics are wide operating voltage
range of +5[V]～+14.5[V](single power supply),
low supply current and little input bias current.
High
speed
高速
BD7561G
1回路
Single
(BD7561SG：Operation
guaranteed up to +105℃)
(BD7561SG:105℃対応)
BD7562F/FVM
2回路
Dual
Low
power
低消費
(BD7562SF/FVM：Operation
guaranteed
up to +105℃)
(BD7562SF/FVM:105℃対応
)
BD7541G
Single
1回路
(BD7541SG：Operation
guaranteed up to +105℃)
(BD7541SG:105℃対応)
BD7542F/FVM
Dual
2回路
(BD7542SF/FVM：Operation
guaranteed up to +105℃)
(BD7542SF/FVM:105℃対応)
●Characteristics
1)
2)
3)
4)
5)
6)
7)
Wide operating supply voltage(＋5[V]～＋14.5[V])
＋5[V]～＋14.5[V](single supply)
±2.5[V]～±7.25[V](split supply)
Input and Output full swing
Internal phase compensation
High slew rate (BD7561 family, BD7562 family)
Low supply current (BD7541 family, BD7542 family)
High large signal voltage gain
8)
9)
Internal ESD protection
Human body model (HBM) ±4000[V](Typ.)
Wide temperature range
－40[℃]～＋85[℃]
(BD7561G,BD7562 family, BD7541G,BD7542 family)
－40[℃]～＋105[℃]
(BD7561SG,BD7562S family, BD7541SG,BD7542S family)
●Pin Assignment
IN+ 1
VSS 2
5
VDD
IN1- 2
+
-
IN- 3
IN1+ 3
4
SSOP5
BD7561G
BD7561SG
BD7541G
BD7541SG
OUT
8 VDD
OUT1 1
VSS 4
CH1
7 OUT2
- +
CH2
+ -
6 IN25 IN2+
SOP8
MSOP8
BD7562F
BD7562SF
BD7542F
BD7542SF
BD7562FVM
BD7562SFVM
BD7542FVM
BD7542SFVM
Dec. 2008
●Absolute Maximum Ratings (Ta=25[℃])
Rating
Parameter
Supply Voltage
Symbol
BD7561G，BD7562 F/FVM
BD7541G，BD7542 F/FVM
Unit
BD7561SG，BD7562S F/FVM
BD7541SG，BD7542S F/FVM
VDD-VSS
＋15.5
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
℃
Differential Input Voltage(*1)
Maximum Junction Temperature
V
－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 absoluted 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 then VSS.
●Electric Characteristics
○BD7561 family, BD7562 family (Unless otherwise specified VDD=+12[V], VSS=0[V], Ta=25[℃])
Parameter
Input Offset Voltage (*2)(*4)
Temperature
Symbol
range
Vio
Guaranteed limit
BD7561G
BD7562 F/FVM
BD7561SG
BD7562S F/FVM
Min.
Typ.
Max.
Min.
Typ.
Max.
25℃
-
1
9
-
1
9
-
-
10
-
-
10
Condition
Unit
mV
VDD=5～14.5[V],VOUT=VDD/2
Input Offset Current (*2)
Iio
Full range
25℃
-
1
-
-
1
-
pA
-
Input Bias Current (*2)
Ib
25℃
-
1
-
-
1
-
pA
-
25℃
-
370
550
-
750
1300
Full range
25℃
-
-
600
-
-
1500
-
440
650
-
900
1400
-
-
700
-
-
1600
VDD-0.1
-
-
VDD-0.1
-
Supply Current (*4)
IDD
μA
RL=∞ All Op-Amps
AV=0[dB],VDD=5[V],VIN=2.5[V]
RL=∞ All Op-Amps
AV=0[dB],VDD=12[V],VIN=6.0[V]
RL=10[kΩ]
High Level Output Voltage
VOH
Full range
25℃
-
V
Low Level Output Voltage
VOL
25℃
-
-
VSS+0.1
-
-
VSS+0.1
V
RL=10[kΩ]
Large Single Voltage Gain
AV
25℃
70
95
-
70
95
-
dB
RL=10[kΩ]
VDD-VSS=12[V]
Input Common-mode Voltage Range
Vicm
25℃
0
-
12
0
-
12
V
Common-mode Rejection Ratio
CMRR
25℃
45
60
-
45
60
-
dB
-
Power Supply Rejection Ratio
PSRR
25℃
60
80
-
60
80
-
dB
-
Output Source Current (*3)
IOH
25℃
3
8
-
3
8
-
mA
Output Sink Current (*3)
IOL
25℃
4
14
-
4
14
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
0.9
-
-
0.9
-
V/μs
CL=25[pF]
Gain Bandwidth Product
FT
25℃
-
1.0
-
-
1.0
-
25℃
-
50°
-
-
50°
-
MHz
－
CL=25[pF], AV=40[dB]
θ
THD
25℃
-
0.05
-
-
0.05
-
%
Phase Margin
Total Harmonic Distortion
VDD-0.4[V]
CL=25[pF], AV=40[dB]
VOUT=1[Vp-p],f=1[kHz]
(*2) Absolute value
(*3) 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.
(*4) Full range：BD7561, BD7562：Ta=-40[℃]～+85[℃] BD7561S, BD7562S：Ta=-40[℃]～+105[℃]
●Electric Characteristics
○BD7541 family, BD7542 family (Unless otherwise specified VDD=+12[V], VSS=0[V], Ta=25[℃])
Parameter
Input Offset Voltage (*5)(*7)
Symbol
Vio
Temperature
range
Guaranteed limit
BD7541G
BD7542 F/FVM
BD7541SG
BD7542S F/FVM
Min.
Typ.
Max.
Min.
Typ.
Max.
25℃
-
1
9
-
1
9
Full range
-
-
10
-
-
10
Condition
Unit
mV
VDD=5～14.5[V],VOUT=VDD/2
Input Offset Current (*5)
Iio
25℃
-
1
-
-
1
-
pA
-
Input Bias Current (*5)
Ib
25℃
-
1
-
-
1
-
pA
-
25℃
-
170
300
-
340
650
Full range
-
-
400
-
-
850
Supply Current (*7)
IDD
25℃
-
180
320
-
400
780
Full range
-
-
420
-
-
900
μA
RL=∞ All Op-Amps
AV=0[dB],VDD=5[V],VIN=2.5[V]
RL=∞ All Op-Amps
AV=0[dB],VDD=12[V],VIN=6.0[V]
RL=10[kΩ]
High Level Output Voltage
VOH
25℃
VDD-0.1
-
-
VDD-0.1
-
-
V
Low Level Output Voltage
VOL
25℃
-
-
VSS+0.1
-
-
VSS+0.1
V
RL=10[kΩ]
Large Single Voltage Gain
AV
25℃
70
95
-
70
95
-
dB
RL=10[kΩ]
VDD-VSS=12[V]
Input Common-mode Voltage Range
Vicm
25℃
0
-
12
0
-
12
V
Common-mode Rejection Ratio
CMRR
25℃
45
60
-
45
60
-
dB
-
Power Supply Rejection Ratio
PSRR
25℃
60
80
-
60
80
-
dB
-
Output Source Current (*6)
IOH
25℃
2
4
-
2
4
-
mA
Output Sink Current (*6)
IOL
25℃
3
7
-
3
7
-
mA
VSS+0.4[V]
Slew Rate
SR
25℃
-
0.3
-
-
0.3
-
V/μs
CL=25[pF]
Gain Bandwidth Product
FT
25℃
-
0.6
-
-
0.6
-
MHz
CL=25[pF], AV=40[dB]
θ
25℃
-
50°
-
-
50°
-
－
CL=25[pF], AV=40[dB]
THD
25℃
-
0.05
-
-
0.05
-
%
VOUT=1[Vp-p],f=1[kHz]
Phase Margin
Total Harmonic Distortion
(*5) Absolute value
(*6) 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.
(*7) Full range：BD7541, BD7542：Ta=-40[℃]～+85[℃] BD7541S, BD7542S：Ta=-40[℃]～+105[℃]
2/16
VDD-0.4[V]
●Example of electrical characteristics
○BD7561 family
BD7561 family
BD7561G
400
200
0
BD7561SG
400
200
0
0
50
100
150
85℃
200
105℃
50
100
150
4
8
12
16
SUPPLY VOLTAGE [V]
Fig.1
Derating Curve
Fig.2
Derating Curve
Fig.3
Supply Current – Supply Voltage
400
12V
200
5V
-40℃
12
85℃
25℃
8
105℃
30
60
90
120
4
BD7561 family
85℃
20
10
25℃
12
-40℃
0
8
12
5V
-60
16
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
Fig.6
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BD7561 family
30
14.5V
20
10
12V
5V
0
4
8
Fig.5
Output Voltage High – Supply Voltage
40
OUTPUT VOLTAGE LOW [mV]
30
105℃
12V
SUPPLY VOLTAGE [V]
Fig.4
Supply Current – Ambient Temperature
40
8
16
-60
SUPPLY VOLTAGE [V]
-30
0
30
60
90
OUTPUT SOURCE CURRENT [mA]
0
14.5V
12
4
4
-30
BD7561 family
16
OUTPUT VOLTAGE HIGH [V]
OUTPUT VOLTAGE HIGH [V]
14.5V
600
BD7561 family
16
AMBIENT TEMPERATURE [°C]
BD7561 family
80
-40℃
60
25℃
40
20
85℃
105℃
0
120
8
AMBIENT TEMPERATURE [°C]
9
10
11
12
13
OUTPUT VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
Fig.8
Output Voltage Low – Ambient Temperature
Fig.9
Output Source Current – Output Voltage
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=12[V])
BD7561 family
12
14.5V
9
12V
6
3
5V
BD7561 family
100
OUTPUT SINK CURRENT [mA]
15
80
-40℃
60
25℃
40
105℃
20
85℃
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
30
14.5V
20
12V
10
5V
0
0
0
BD7561 family
40
OUTPUT SINK CURRENT [mA]
OUTPUT VOLTAGE LOW [mV]
400
AMBIENT TEMPERATURE [°C]
0
OUTPUT SOURCE CURRENT [mA]
25℃
0
0
BD7561 family
-60
-40℃
600
AMBIENT TEMPERATURE [°C]
800
SUPPLY CURRENT
SUPPLY
CURRENT [uA]
[μA]
600
BD7561 family
800
SUPPLY CURRENT
CURRENT [uA]
[μA]
600
BD7561 family
800
POWER DISSIPATION [mW]
POWER DISSIPATION [mW]
800
-1
0
1
2
3
OUTPUT VOLTAGE [V]
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
Fig.10
Output Source Current – Ambient Temperature
Fig.11
Output Sink Current – Output Voltage
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VDD=12[V])
(VOUT=VDD-11.6[V])
(＊)The above data is ability value of sample, it is not guaranteed. BD7561：-40[℃]～+85[℃] BD7561S：-40[℃]～+105[℃]
3/16
7.5
5.0
-40℃
25℃
2.5
0.0
105℃
85℃
-2.5
-5.0
-7.5
-10.0
7.5
12V
14.5V
5.0
2.5
0.0
-2.5
5V
-5.0
-7.5
-10.0
4
8
12
16
-60
-30
0
30
60
90
BD7561 family
15
10
5
25℃
-40℃
0
105℃
85℃
-5
-10
-15
-1 0 1 2 3 4 5 6 7 8 9 10 11 12 13
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
INPUT VOLTAGE [V]
Fig.13
Input Offset Voltage – Supply Voltage
Fig.14
Input Offset Voltage – Ambient Temperature
Fig.15
Input Offset Voltage – Input Voltage
(Vicm=VDD, VOUT=VDD/2)
(VDD=12[V])
140
105℃
85℃
120
25℃
100
-40℃
80
60
4
8
12
BD7561 family
160
COMMON MODE REJECTION RATIO
COMMON MODE REJECTION RATIO [dB]
[dB]
BD7561 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
(Vicm=VDD, VOUT=VDD/2)
LARGE SIGNAL VOLTAGE GAIN [dB]
BD7561 family
10.0
INPUT OFFSET VOLTAGE [mV]
BD7561 family
10.0
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
○BD7561 family
14.5V
140
12V
120
100
5V
80
60
-60
16
-30
0
30
60
90
BD7561 family
120
-40℃
25℃
100
80
60
105℃
85℃
40
20
0
120
4
8
12
16
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig.16
Large Signal Voltage Gain
– Supply Voltage
Fig.17
Large Signal Voltage Gain
– Ambient Temperature
Fig.18
Common Mode Rejection Ratio
– Supply Voltage
80
60
14.5V
12V
40
20
0
-60
-30
0
30
60
90
BD7561 family
120
100
80
60
40
20
3
14.5V
2
1
12V
5V
0
120
0
-60
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig.19
Common Mode Rejection Ratio
– Ambient Temperature
Fig.20
Power Supply Rejection Ratio
– Ambient Temperature
Fig.21
Slew Rate L-H – Ambient Temperature
(VDD=12[V])
BD7561 family
2.0
BD7561 family
100
200
Phase
80
14.5V
1.0
0.5
12V
150
60
100
40
Gain
50
20
5V
0
0.0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [°C]
Fig.22
Slew Rate H-L – Ambient
Temperature
120
PHASE (deg)
PHASE[deg]
1.5
GAIN [dB]
SLEW
[V/μｓ]
SLEW RATE　H-L
RATE H-L [V/us]
BD7561 family
4
SLEW
[V/μｓ]
SLEW RATE　L-H
RATE L-H [V/us]
5V
100
POWER SUPPLY REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
(VDD=12[V])
BD7561 family
120
0
1.E+00 1.E+02
1.E+04 1.E+06 1.E+08
FREQUENCY [Hz]
Fig.23
Gain - Frequency
(＊)The above data is ability value of sample, it is not guaranteed. BD7561：-40[℃]～+85[℃] BD7561S：-40[℃]～+105[℃]
4/16
●Example of electrical characteristics
○BD7562 family
POWER DISSIPATION [mW]
BD7562F
BD7562FVM
400
200
600
BD7562SF
BD7562SFVM
400
200
BD7562 family
50
800
600
12V
5V
400
200
-60
-30
0
30
60
90
150
4
8
12
16
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig.2
Derating Curve
Fig.3
Supply Current – Supply Voltage
BD7562 family
-40℃
12
85℃
25℃
8
105℃
BD7562 family
16
14.5V
12
12V
8
5V
4
4
120
105℃
200
4
0
85℃
400
8
12
16
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig.4
Supply Current – Ambient Temperature
Fig.5
Output Voltage High – Supply Voltage
Fig.6
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BD7562 family
30
85℃
105℃
20
10
25℃
-40℃
BD7562 family
40
OUTPUT VOLTAGE LOW [mV]
40
30
14.5V
20
10
12V
5V
0
0
4
8
12
-60
16
-30
0
30
60
90
BD7562 family
80
OUTPUT SOURCE CURRENT [mA]
SUPPLY CURRENT
CURRENT [uA]
SUPPLY
[μA]
14.5V
1000
100
16
OUTPUT VOLTAGE HIGH [V]
1200
OUTPUT VOLTAGE LOW [mV]
600
0
0
50
100
150
AMBIENT TEMPERATURE [°C]
Fig.1
Derating Curve
60
-40℃
40
25℃
20
85℃
105℃
0
8
120
9
10
11
12
13
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
Fig.8
Output Voltage Low – Ambient Temperature
Fig.9
Output Source Current – Output Voltage
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=12[V])
BD7562 family
15
12
14.5V
9
12V
6
3
5V
BD7562 family
100
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
25℃
800
OUTPUT VOLTAGE HIGH [V]
0
-40℃
1000
0
0
BD7562 family
1200
80
-40℃
60
25℃
40
105℃
20
85℃
0
0
-60
-30
0
30
60
90
120
BD7562 family
40
OUTPUT SINK CURRENT [mA]
POWER DISSIPATION [mW]
600
BD7562 family
800
SUPPLY CURRENT
CURRENT [μA]
[uA]
SUPPLY
BD7562 family
800
30
14.5V
20
12V
10
5V
0
-1
0
1
2
3
-60
-30
0
30
60
90
120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig.10
Output Source Current – Ambient Temperature
Fig.11
Output Sink Current – Output Voltage
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VDD=12[V])
(VOUT=VDD-11.6[V])
AMBIENT TEMPERATURE [°C]
(＊)The above data is ability value of sample, it is not guaranteed. BD7562：-40[℃]～+85[℃] BD7562S：-40[℃]～+105[℃]
5/16
○BD7562 family
5.0
-40℃
2.5
25℃
0.0
105℃
85℃
-2.5
-5.0
-7.5
7.5
2.5
0.0
-2.5
5V
-5.0
-7.5
10
5
4
8
12
-30
-10
BD7562 family
160
85℃
-40℃
140
120
105℃
25℃
100
80
60
4
8
12
LARGE SIGNAL VOLTAGE GAIN [dB]
(Vicm=VDD, VOUT=VDD/2)
0
30
60
90
120
-1 0 1 2 3 4 5 6 7 8 9 10111213
AMBIENT TEMPERATURE [°C]
INPUT VOLTAGE [V]
Fig.14
Input Offset Voltage – Ambient Temperature
Fig.15
Input Offset Voltage – Input Voltage
(Vicm=VDD, VOUT=VDD/2)
(VDD=12[V])
SUPPLY VOLTAGE [V]
Fig.13
Input Offset Voltage – Supply Voltage
105℃
85℃
-5
-15
-60
16
25℃
-40℃
0
-10.0
-10.0
LARGE SIGNAL VOLTAGE GAIN [dB]
12V
14.5V
5.0
BD7562 family
15
INPUT OFFSET VOLTAGE [mV]
7.5
BD7562 family
10.0
BD7562 family
160
12V
14.5V
140
COMMON MODE REJECTION RATIO [dB]
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
BD7562 family
10.0
120
100
5V
80
60
16
-60
-30
0
30
60
90
BD7562 family
120
-40℃
85℃
100
80
25℃
105℃
60
40
20
0
4
120
8
12
16
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig.16
Large Signal Voltage Gain
– Supply Voltage
Fig.17
Large Signal Voltage Gain
– Ambient Temperature
Fig.18
Common Mode Rejection Ratio
– Supply Voltage
5V
12V
100
80
14.5V
60
40
20
0
-60
-30
0
30
60
90
BD7562 family
200
160
120
80
40
3
14.5V
2
1
12V
5V
0
0
-60
120
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig.19
Common Mode Rejection Ratio
– Ambient Temperature
Fig.20
Power Supply Rejection Ratio
– Ambient Temperature
Fig.21
Slew Rate L-H – Ambient Temperature
(VDD=12[V])
BD7562 family
2.0
BD7562 family
100
200
Phase
80
14.5V
1.0
0.5
12V
150
60
100
40
Gain
50
20
5V
0
0.0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [°C]
Fig.22
Slew Rate H-L – Ambient
Temperature
120
1.E+00
PHASE (deg)
PHASE[deg]
1.5
GAIN [dB]
SLEW RATE　H-L
RATE H-L [V/us]
SLEW
[V/μｓ]
BD7562 family
4
SLEW RATE　L-H [V/μｓ]
SLEW RATE L-H [V/us]
120
POWER SUPPLY REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
(VDD=12[V])
BD7562 family
0
1.E+02
1.E+04
1.E+06
1.E+08
FREQUENCY [Hz]
Fig.23
Gain - Frequency
(＊)The above data is ability value of sample, it is not guaranteed. BD7562：-40[℃]～+85[℃] BD7562S：-40[℃]～+105[℃]
6/16
●Example of electrical characteristics
○BD7541 family
POWER DISSIPATION [mW]
BD7541G
400
200
600
BD7541SG
400
200
0
50
100
85℃
105℃
50
100
4
150
8
12
16
Fig.1
Derating Curve
Fig.2
Derating Curve
Fig.3
Supply Current – Supply Voltage
200
12V
100
5V
-40℃
12
85℃
25℃
8
105℃
4
0
30
60
90
Fig.4
Supply Current – Ambient Temperature
BD7541 family
60
85℃
105℃
40
20
-40℃
25℃
8
12
0
8
12
16
8
5V
16
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
Fig.5
Output Voltage High – Supply Voltage
Fig.6
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BD7541 family
60
14.5V
40
20
12V
5V
0
4
12V
SUPPLY VOLTAGE [V]
80
OUTPUT VOLTAGE LOW [mV]
80
14.5V
12
4
4
120
-60
-30
0
30
60
90
OUTPUT SOURCE CURRENT [mA]
-30
BD7541 family
16
OUTPUT VOLTAGE HIGH [V]
OUTPUT VOLTAGE HIGH [V]
14.5V
300
BD7541 family
16
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE LOW [mV]
100
SUPPLY VOLTAGE [V]
0
BD7541 family
40
-40℃
30
25℃
20
85℃
10
105℃
0
120
8
9
10
11
12
13
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
Fig.8
Output Voltage Low – Ambient Temperature
Fig.9
Output Source Current – Output Voltage
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=12[V])
BD7541 ファミリ
10
8
14.5V
6
4
12V
2
5V
0
BD7541 family
50
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
200
AMBIENT TEMPERATURE [°C]
BD7541 family
-60
-40℃
AMBIENT TEMPERATURE [°C]
400
SUPPLY CURRENT
CURRENT [uA]
SUPPLY
[μA]
0
150
25℃
300
0
0
0
BD7541 family
400
40
-40℃
30
25℃
20
105℃
10
85℃
0
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
BD7541 family
20
OUTPUT SINK CURRENT [mA]
POWER DISSIPATION [mW]
600
BD7541 family
800
SUPPLY CURRENT
SUPPLY
CURRENT [uA]
[μA]
BD7541 family
800
15
14.5V
10
12V
5
5V
0
-1
0
1
2
3
-60
-30
0
30
60
90
120
OUTPUT VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig.10
Output Source Current – Ambient Temperature
Fig.11
Output Sink Current – Output Voltage
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VDD=12[V])
(VOUT=VDD-11.6[V])
(＊)The above data is ability value of sample, it is not guaranteed. BD7541：-40[℃]～+85[℃] BD7541S：-40[℃]～+105[℃]
7/16
7.5
5.0
-40℃
2.5
25℃
0.0
-2.5
105℃
85℃
-5.0
-7.5
-10.0
7.5
12V
14.5V
5.0
2.5
0.0
-2.5
5V
-5.0
-7.5
8
12
16
BD7541 family
15
10
5
25℃
-40℃
0
105℃
85℃
-5
-10
-15
-10.0
4
-60
-30
0
30
60
90
-1 0 1 2 3 4 5 6 7 8 9 10 111213
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
INPUT VOLTAGE [V]
Fig.13
Input Offset Voltage – Supply Voltage
Fig.14
Input Offset Voltage – Ambient Temperature
Fig.15
Input Offset Voltage – Input Voltage
(Vicm=VDD, VOUT=VDD/2)
(VDD=12[V])
105℃
140
120
25℃
100
-40℃
85℃
80
60
4
8
12
BD7541 family
160
COMMON MODE REJECTION RATIO [dB]
BD7541 family
160
LARGE SIGNAL VOLTAGE GAIN [dB]
(Vicm=VDD, VOUT=VDD/2)
LARGE SIGNAL VOLTAGE GAIN [dB]
BD7541 family
10.0
INPUT OFFSET VOLTAGE [mV]
BD7541 family
10.0
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
○BD7541 family
12V
140
120
14.5V
100
5V
80
60
-60
16
-30
0
30
60
90
BD7541 family
120
-40℃
25℃
100
80
105℃
85℃
60
40
20
0
120
4
8
12
16
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig.16
Large Signal Voltage Gain
– Supply Voltage
Fig.17
Large Signal Voltage Gain
– Ambient Temperature
Fig.18
Common Mode Rejection Ratio
– Supply Voltage
100
80
12V
60
14.5V
5V
40
20
0
-60
-30
0
30
60
90
BD7541 family
200
160
120
80
40
14.5V
1.0
0.5
12V
5V
-30
0
30
60
90
-60
120
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig.19
Common Mode Rejection Ratio
– Ambient Temperature
Fig.20
Power Supply Rejection Ratio
– Ambient Temperature
Fig.21
Slew Rate L-H – Ambient Temperature
(VDD=12[V])
BD7541 family
1.0
BD7541 family
100
200
Phase
80
14.5V
0.6
0.4
12V
0.2
150
60
100
40
Gain
50
20
5V
0
0.0
-60
-30
0
30
60
90
AMBIENT TEMPERATURE [°C]
Fig.22
Slew Rate H-L – Ambient
Temperature
120
1.E+00
PHASE (deg)
PHASE[deg]
0.8
GAIN [dB]
SLEW
[V/μｓ]
SLEWRATE　H-L
RATE H-L [V/us]
1.5
0.0
0
-60
120
BD7541 family
2.0
SLEWRATE　L-H
RATE L-H [V/us]
SLEW
[V/μｓ]
120
POWER SUPPLY REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
(VDD=12[V])
BD7541 family
0
1.E+02
1.E+04 1.E+06
1.E+08
FREQUENCY [Hz]
Fig.23
Gain - Frequency
(＊)The above data is ability value of sample, it is not guaranteed. BD7541：-40[℃]～+85[℃] BD7541S：-40[℃]～+105[℃]
8/16
●Example of electrical characteristics
○BD7542 family
POWER DISSIPATION [mW]
BD7542FVM
400
200
0
50
100
0
400
85℃
200
105℃
50
100
4
150
8
12
16
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
Fig.1
Derating Curve
Fig.2
Derating Curve
Fig.3
Supply Current – Supply Voltage
14.5V
600
400
5V
12V
200
BD7542 family
16
-40℃
12
85℃
25℃
8
105℃
4
0
-30
0
30
60
90
14.5V
12
12V
8
5V
4
4
120
BD7542 family
16
OUTPUT VOLTAGE HIGH [V]
BD7542 family
-60
25℃
0
150
OUTPUT VOLTAGE HIGH [V]
8
12
16
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig.4
Supply Current – Ambient Temperature
Fig.5
Output Voltage High – Supply Voltage
Fig.6
Output Voltage High – Ambient Temperature
(RL=10[kΩ])
(RL=10[kΩ])
BD7542 family
60
85℃
105℃
40
20
-40℃
25℃
BD7542 family
80
OUTPUT VOLTAGE LOW [mV]
80
0
60
14.5V
40
20
5V
12V
0
4
8
12
16
-60
-30
0
30
60
90
OUTPUT SOURCE CURRENT [mA]
SUPPLYCURRENT
CURRENT [μA]
[uA]
SUPPLY
200
-40℃
600
AMBIENT TEMPERATURE [°C]
800
OUTPUT VOLTAGE LOW [mV]
BD7542SFVM
400
0
0
BD7542 family
40
-40℃
30
25℃
20
85℃
10
105℃
0
8
120
9
10
11
12
13
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig.7
Output Voltage Low – Supply Voltage
Fig.8
Output Voltage Low – Ambient Temperature
Fig.9
Output Source Current – Output Voltage
(RL=10[kΩ])
(RL=10[kΩ])
(VDD=12[V])
BD7542 family
10
8
14.5V
6
4
12V
2
5V
BD7542 family
50
OUTPUT SINK CURRENT [mA]
OUTPUT SOURCE CURRENT [mA]
BD7542SF
600
BD7542 family
800
40
-40℃
30
25℃
20
85℃
10
105℃
0
0
-60
-30
0
30
60
90
120
BD7542 family
20
OUTPUT SINK CURRENT [mA]
POWER DISSIPATION [mW]
BD7542F
600
BD7542 family
800
SUPPLY CURRENT [uA]
SUPPLY CURRENT [μA]
BD7542 family
800
15
14.5V
10
12V
5
5V
0
-1
0
1
2
3
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
OUTPUT VOLTAGE [V]
Fig.10
Output Source Current – Ambient Temperature
Fig.11
Output Sink Current – Output Voltage
Fig.12
Output Sink Current – Ambient Temperature
(VOUT=VDD-0.4[V])
(VDD=12[V])
(VOUT=VDD-11.6[V])
(＊)The above data is ability value of sample, it is not guaranteed. BD7561：-40[℃]～+85[℃] BD7561S：-40[℃]～+105[℃]
9/16
AMBIENT TEMPERATURE [°C]
7.5
5.0
2.5
-40℃
25℃
85℃
105℃
0.0
-2.5
-5.0
-7.5
-10.0
7.5
12V
14.5V
5.0
2.5
0.0
-2.5
5V
-5.0
-7.5
8
12
16
BD7542 family
15
10
5
25℃
-40℃
0
105℃
85℃
-5
-10
-15
-10.0
4
-60
-30
0
30
60
90
-1 0 1 2 3 4 5 6 7 8 9 1011 1213
120
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
INPUT VOLTAGE [V]
Fig.13
Input Offset Voltage – Supply Voltage
Fig.14
Input Offset Voltage – Ambient Temperature
Fig.15
Input Offset Voltage – Input Voltage
(Vicm=VDD, VOUT=VDD/2)
(VDD=12[V])
105℃
140
120
25℃
100
-40℃
85℃
80
60
4
8
12
BD7542 family
160
14.5V
140
COMMON MODE REJECTION RATIO [dB]
BD7542 family
160
LARGE
SIGNAL
GAIN
[dB]
LARGE
SIGNAL VOLTAGE
VOLTAGE GAIN
[dB]
(Vicm=VDD, VOUT=VDD/2)
LARGE SIGNAL VOLTAGE GAIN [dB]
BD7542 family
10.0
INPUT OFFSET VOLTAGE [mV]
BD7542 family
10.0
INPUT OFFSET VOLTAGE [mV]
INPUT OFFSET VOLTAGE [mV]
○BD7542 family
12V
120
5V
100
80
60
16
-60
SUPPLY VOLTAGE [V]
-30
0
30
60
90
BD7542 family
120
25℃
100
80
40
20
0
4
120
8
12
16
SUPPLY VOLTAGE [V]
AMBIENT TEMPERATURE [°C]
Fig.16
Large Signal Voltage Gain
– Supply Voltage
-40℃
105℃
85℃
60
Fig.17
Large Signal Voltage Gain
– Ambient Temperature
Fig.18
Common Mode Rejection Ratio
– Supply Voltage
100
80
14.5V
60
5V
40
20
0
-60
-30
0
30
60
90
BD7542 family
200
160
120
80
40
0
14.5V
1.0
0.5
12V
5V
-30
0
30
60
90
120
-60
-30
0
30
60
90
120
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
AMBIENT TEMPERATURE [°C]
Fig.19
Common Mode Rejection Ratio
– Ambient Temperature
Fig.20
Power Supply Rejection Ratio
– Ambient Temperature
Fig.21
Slew Rate L-H – Ambient Temperature
(VDD=12[V])
BD7542 family
1.0
BD7542 family
100
200
Phase
80
14.5V
0.6
0.4
12V
0.2
150
60
100
40
Gain
50
20
5V
0
0.0
-60
-30
0
30
60
90
120
1.E+00
PHASE (deg)
PHASE[deg]
0.8
GAIN [dB]
SLEW
[V/μｓ]
SLEW RATE　H-L
RATE H-L [V/us]
1.5
0.0
-60
120
BD7542 family
2.0
SLEW
[V/μｓ]
SLEWRATE　L-H
RATE L-H [V/us]
12V
POWER SUPPLY REJECTION RATIO [dB]
COMMON MODE REJECTION RATIO [dB]
(VDD=12[V])
BD7542 family
120
0
1.E+02
1.E+04
1.E+06
AMBIENT TEMPERATURE [°C]
FREQUENCY [Hz]
Fig.22
Slew Rate H-L – Ambient
Temperature
Fig.23
Gain - Frequency
1.E+08
(＊)The above data is ability value of sample, it is not guaranteed. BD7561：-40[℃]～+85[℃] BD7561S：-40[℃]～+105[℃]
10/16
●Schematic diagram
Fig1. Schematic diagram
●Test circuit1 NULL method
VDD,VSS,EK,Vicm Unit : [V]
Parameter
Input Offset Voltage
VF
S1
S2
S3
VDD
VSS
EK
Vicm
Calculation
VF1
ON
ON
OFF
12
0
-6
12
1
ON
ON
ON
12
0
6
2
ON
ON
OFF
12
0
-6
ON
ON
OFF
0
-2.5
VF2
Large Signal Voltage Gain
VF3
VF4
Common-mode Rejection Ratio
(Input Common-mode Voltage Range)
VF5
VF6
Power Supply Rejection Ratio
VF7
5
14.5
－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|
-0.5
-11.5
0
3
12
0
4
[V]
1+Rf/Rs
2×(1+Rf/Rs)
|VF2-VF3|
[dB]
1.8×(1+Rf/Rs)
|VF4-VF5|
3.8×(1+Rf/Rs)
|VF6-VF7|
[dB]
[dB]
0.1[μF]
Rf=50[kΩ]
EK
RS＝ 50[Ω]
0.01[μF]
500[kΩ]
VDD
SW1
+
15[V]
Vo
Ri=1[MΩ]
500[kΩ]
0.015[μF]
RS＝ 50[Ω]
0.015[μF]
DUT
NULL
SW3
Ri=1[MΩ]
1000[pF]
VF
RL
Vicm
SW2
50[kΩ]
VSS
VRL
-15[V]
Fig.2 Test circuit 1 (one channel only)
11/16
●Test circuit2 switch condition
Unit : [V]
SW
1
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
Maximum Output Voltage RL=10 [kΩ]
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
Output Current
OFF
ON
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
Slew Rate
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
Maximum Frequency
ON
OFF
OFF
ON
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
SW No.
VIN
[V]
12[V]
12[V P-P]
SW3
SW4
R2 100[kΩ]
0[V]
VDD=3[V]
t
Input 入力波形
waveform
VOUT
[V]
－
SW1
SR= ΔV / Δt
＋
SW2
SW5
SW6
SW8
SW7
SW9
SW10
SW11
12[V]
SW12
R1
1[kΩ]
GND
VIN-
RL
VIN+
ΔV
CL
Δt
Vo
0[V]
出力波形
Output
waveform
Fig4. Slew rate input output wave
Fig3. Test circuit2
●Test circuit3 Channel separation
R2=100[kΩ]
R2=100[kΩ]
VDD
R1=1[kΩ]
V
VIN
R1//R2
VSS
VDD
R1=1[kΩ]
～
VOUT1
=1[Vrms]
R1//R2
CS=20Log
Fig5. Test circuit3
12/16
V VOUT2
～
VSS
100×VOUT1
VOUT2
t
●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）
Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power supply terminal
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 （ICC）
Indicates the IC current that flows under specified conditions and no-load steady status.
2.5
High level output voltage / Low level output voltage（VOH/VOL）
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.
13/16
●
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.6 (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.6 (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 iis 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. Fig7(c)-(f) show a derating curve for an example of BU7561family, BU7562family, 7541family, 7542family.
LSIの消費電力[W]
Power dissipation of LSI [W]
Pd(max)
θja ＝ (Tj－ Ta) / Pd [℃ /W]
P2
θja2 <θja1
周囲温度 Ta[℃ ]
Ambient temperature Ta [℃]
パッケージ表面温度 Ta[℃ ]
Package surface temperature [℃]
P1
θja2
Tj(max)
θja1
0
Tj[℃ ]
チップ表面温度
Chip surface temperature
Tj [℃]
Power dissipation P [W]
消費電力 P[W]
25
50
75
Ambient temperature
Ta] [℃]
周囲温度Ta[℃
100
125
BD7561/BD7541
Tj(max)
(b) Derating curve
(a) Thermal resistance
Fig.6 Thermal resistance and derating
1000
POWER DISSIPATION [mW] .
POWER DISSIPATION [mW] .
800
600
540[mw]
BD7561G(*8)
BD7541G(*8)
400
200
0
620[mw]
600
85 100
50
480[mw] BD7562FVM(*10)
BD7542FVM(*10)
400
200
150
0
AMBIENT TEMPERATURE [℃]
540[mw]
BD7561SG(*8)
BD7541SG(*8)
400
200
POWER DISSIPATION [mW] .
600
800
620[mw]
50
100 105
400
200
0
150
4.8
50
105
100
150
AMBIENT TEMPERATURE [℃]
AMBIENT TEMPERATURE [℃]
(e) BD7561SG
BD7562SF(*9)
BD7542SF(*9)
480[mw] BD7562SFVM(*10)
BD7542SFVM(*10)
600
0
0
6.2
150
1000
0
5.4
85 100
(d) BD7562F/FVM BD7542F/FVM
800
（*9） （*10）
50
AMBIENT TEMPERATURE [℃]
(c) BD7561G BD7541G
（*8）
BD7562F(*9)
BD7542F(*9)
0
0
POWER DISSIPATION [mW] .
800
(f) BD7562S F/FVM BD7542S F/FVM
BD7541SG
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.7 Derating curve
14/16
150
●Cautions on 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 voltage comparator 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) Using under strong electromagnetic field
Be careful when using the IC under strong electromagnetic field because it may malfunction.
7) 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.
8) 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.
9) 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.
10) Decupling capacitor
Insert the deculing capacitance between VDD and VSS, for stable operation of operational amplifier.
11) Latch up
Be careful of input vltage that exceed the VDD and VSS. When CMOS device have sometimes occur
latch up operation. And protect the IC from abnormaly noise.
15/16
●Dimensions
SSOP5
SOP8
MSOP8
-
(Unit:mm)
●Model number construction
・Specify the product by the model
number when placing an order.
・Make sure of the combinations
of items.
・Start with the leftmost space without
leaving any empty space between
characters.
B D 7 5 6 2 S F
Product
品名 name
・BD7561
・BD7541
・BD7562
・BD7542
BD7561S
BD7541S
BD7562S
BD7542S
Package type
パッケージタイプ
・G
: SSOP5
: SOP8
・F
・FVM : MSOP8
-
E 2
E2 Embossed tape on reel with pin 1 near far when pulled out
TR Embossed tape on reel with pin 1 near far when pulled out
Packing specification reference
Package
Packing
specification name
Quantity
SSOP5
SSOP5
TR
3000
Embossed carrier tape
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
Direction of feed
1Pin
Reel
X X
X
X
X X X
X X
X
X
XX X
1Pin
1234
X X
X
X
XX X
1234
3000
1234
TR
１，２
1Pin
Reel
MSOP8
1234
1234
2500
1234
E2
1234
SOP8
SOP8
Direction of feed
X X
X
X
X X X
X X
X
X
XX X
Direction of feed
Reel
※When you order , please order in times the amount of package quantity.
Catalog No.08T880A '08.12 ROHM ©
16/16
Appendix
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 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, fuel-controller 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 your nearest sales office.
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Appendix1-Rev3.0