MOSA MSV358GTR Rail-to-rail output low voltage, low supply current general purpose dual op amp Datasheet

MOSA
MSV358
General Purpose Dual Operational Amplifiers
Rail-to-Rail Output, General Purpose Dual OPA,
Low Voltage, Low Supply current
FEATURES
APPLICATIONS
‧CMOS rail to rail output
‧2.4 to 6.5V single supply operation
‧Low supply current : 85uA (per channel at VDD=2.7V)
‧Gain-Bandwidth Product : 1MHz
‧Slew rate : 1V/s
‧No crossover distortion
‧Space saving package SOP8, MSOP8
‧Cost effective
‧Pin assignments is the same as the general-purpose
dual operational amplifiers
‧Active filters
‧Supply current monitoring
‧Battery monitoring
‧Voice preamplifier
‧General purpose low voltage applications
‧General purpose portable devices
‧Cross-reference :
LMV358
DESCRIPTION
BLOCK DIAGRAM
The MSV358 is the most cost-effective solutions for
applications where low voltage operation. Each amplifier
has low supply current of 100uA at 5V.
OutA 1
8 VDD
-INA 2
-
+INA 3
+
7 OutB
VSS 4
-
6 -INB
+
5 +INB
PIN CONFIGURATION
Symbol
Pin
Description
OUTA
1
Output A
-INA
2
Inverting input A
+INA
3
Non-inverting input A
VSS
4
Negative supply
+INB
5
Non-inverting input B
-INB
6
Inverting input B
OUTB
7
Output B
VDD
8
Positive supply
REV 5
OUTA 1
-INA 2
+INA 3
VSS 4
1/9
8 VDD
MSV358
7 OUTB
6 -INB
5 +INB
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
ORDERING INFORMATION
Package
Part number
Packaging Marking
Transport Media
8-Pin SOP (lead free)
MSV358GTR
MSV358G
2.5k Units Tape and Reel
8-Pin SOP (lead free)
MSV358GU
MSV358G
100 Units Tube
8-Pin MSOP (lead free)
MSV358MGTR
V358G
3.5k Units Tape and Reel
8-Pin MSOP (lead free)
RoHS Compliance
MSV358MGU
V358G
80 Units Tube
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Rating
Unit
6.5
V
-2000 to 2000
-65 to 150
V
℃
-40 to 85
℃
VDD
Supply Voltage
VESD
Electrostatic Handling
TSTG
Storage Temperature Range
TA
Operating Ambient Temperature Range
TJ
Maximum Junction Temperature
150
℃
TS
Soldering Temperature, 10 seconds
260
℃
RTHJA
Thermal Resistance from Junction to Ambient in Free Air
SOP8
MSOP8
175
235
℃/W
OPERATING RATINGS
Symbol
VDD
Parameter
Supply Voltage
Min
Typ
Max
Unit
2.1
-
6.5
V
Min
Typ
Max
Unit
-
200
-
A
-
1
5
mV
60
70
-
dB
5V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Symbol
Parameter
Conditions
DC Characteristics
IQ
Quiescent current
VOS
Input offset voltage
CMRR
Common mode rejection ratio
0≦VCM≦4V
PSRR
Power supply rejection ratio
Ripple = -20dBV, 100Hz
-
65
-
dB
CS
Cannel separation
Input common mode voltage
range
f = 10kHz
-
76
-
dB
-0.2
-
4.2
V
-
VDD-10
VDD-5
mV
VICM
VO
Output voltage swing
Dual Amplifiers
CMRR≧50dB
RL=100k, Av = -1
(THD+N) < -65dB
AC Characteristics
SR
Slew rate
-
1
-
V/s
GBWP
Gain bandwidth product
-
1
-
MHz
THD+N
Total harmonic distortion
plus noise
-
-75
-70
dB
REV 5
f = 1kHz, Av = -1
RL > 10k, Vin = 4Vpp
2/9
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
2.7V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Dual Amplifiers
-
170
-
A
-
1
5
mV
55
60
-
dB
DC Characteristics
IQ
Quiescent current
VOS
Input offset voltage
CMRR
Common mode rejection ratio
0≦VCM≦1.7V
PSRR
Power supply rejection ratio
Ripple = -20dBV, 100Hz
-
60
-
dB
CS
Cannel separation
Input common mode voltage
range
f = 10kHz
-
76
-
dB
-0.2
-
1.9
V
VDD-25
VDD-10
mV
-
1
-
MHz
-
-70
-65
dB
Min
Typ
Max
Unit
Dual Amplifiers
-
165
-
A
-
1
5
mV
51
56
-
dB
VICM
VO
Output voltage swing
CMRR ≥ 50dB
RL=100k, Av = -1
(THD+N) < -65dB
AC Characteristics
GBWP
Gain bandwidth product
THD+N
Total harmonic distortion
plus noise
f = 1kHz, Av = -1
RL > 10k, Vin = 2Vpp
2.4V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=2.4V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Symbol
Parameter
Conditions
DC Characteristics
IQ
Quiescent current
VOS
Input offset voltage
CMRR
Common mode rejection ratio
0≦VCM≦1.4V
PSRR
Power supply rejection ratio
Ripple = -20dBV, 100Hz
-
55
-
dB
CS
f = 10kHz
-
76
-
dB
VICM
Cannel separation
Input common mode voltage
range
-0.2
-
1.6
V
VO
Output voltage swing
VDD-30
VDD-15
mV
-
1
-
MHz
-
-69
-64
dB
CMRR ≥ 50dB
RL=100k, Av = -1
(THD+N) < -65dB
AC Characteristics
GBWP
Gain bandwidth product
THD+N
Total harmonic distortion
plus noise
REV 5
f = 1kHz, Av = -1
RL > 10k, Vin = 2Vpp
3/9
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
(Ta=25℃; unless otherwise specified)
CHANNEL SEPARATION (dB)
VDD=5V
PSRR (dB)
QUIESCENT CURRENT (uA)
VDD=2.7V
VDD=5V
VO=0dBV
VDD=2.7V
VO=-3dBV
VDD=2.4V
VO=-3dBV
VDD=2.4V
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
Quiescent current vs. supply voltage
Channel separation vs. frequency
PSRR vs. frequency
f=20kHz
f=100Hz
THD+N (%)
THD+N (%)
THD+N (%)
f=20kHz
f=20kHz
f=100Hz
f=1kHz
f=1kHz
f=1kHz
f=100Hz
VDD=5V
VDD=2.7V
VDD=2.4V
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
THD+N vs. output voltage
THD+N vs. output voltage
THD+N vs. output voltage
THD+N (%)
VDD=2.4V
VO=-3dBV
VDD=2.7V
VO=-3dBV
CMRR (dB)
VDD=5V
VDD=2.7V
VDD=5V
VO=0dBV
REV 5
FREQUENCY (Hz)
FREQUENCY (Hz)
THD+N vs. frequency
CMRR vs. frequency
4/9
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
f=20kHz
f=20kHz
f=20kHz
THD+N (%)
THD+N (%)
THD+N (%)
f=1kHz
f=1kHz
f=100Hz
f=100Hz
VDD=5V, AV=-1, 600Ω
f=1kHz
f=100Hz
VDD=2.7V, AV=-1, 600Ω
VDD=2.4V, AV=-1, 600Ω
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
THD+N vs. output voltage
THD+N vs. output voltage
VDD=2.4V
VO=-3dBV
VDD=5V
VO=4.9Vpp
VDD=2.7V
VO=-3dBV
VDD=2.7V
VO=2.6Vpp
THD+N (%)
THD+N (%)
OUTPUT VOLTAGE (dBV)
THD+N vs. output voltage
VDD=2.4V
VO=2.3Vpp
AV=-1, 600Ω
REV 5
VDD=5V
VO=0dBV
AV=-1, 1kHz
FREQUENCY (Hz)
LOADING (ohm)
THD+N vs. frequency
THD+N vs. RL
5/9
www.mosanalog.com
SIGNAL (200mV/DIV)
VDD=5V, RL=2kΩ
MSV358
General Purpose Dual Operational Amplifiers
SIGNAL (500mV/DIV)
SIGNAL (1V/DIV)
MOSA
VDD=2.7V, RL=2kΩ
VDD=2.4V, RL=2kΩ
VDD=5V, RL=2kΩ,
SIGNAL (500mV/DIV)
TIME (1μs/DIV)
Non-inverting large signal pulse response
SIGNAL (1V/DIV)
TIME (1μs/DIV)
Non-inverting large signal pulse response
SIGNAL (50mV/DIV)
TIME (1μs/DIV)
Non-inverting large signal pulse response
VDD=5V, RL=2kΩ
VDD=2.7V, RL=2kΩ
TIME (1μs/DIV)
Inverting large signal pulse response
VDD=2.4V, RL=2kΩ
SIGNAL (50mV/DIV
TIME (1μs/DIV)
Inverting large signal pulse response
SIGNAL (200mV/DIV)
TIME (1μs/DIV)
Non-inverting small signal pulse response
VDD=5V, RL=2kΩ,
TIME (1μs/DIV)
TIME (1μs/DIV)
Inverting large signal pulse response
Inverting small signal pulse response
REV 5
6/9
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
APPLICATION INFORMATION
(Single Supply)
Difference Amplifier
Voltage Follower
R2
VDD
10k
C1
C1
R1
C2
R3
V1
Vout
Vin
Vout
V2
10k
R4
Vout = Vin
VDD/2
Inverting Amplifier
R1=R3, R2=R4
Vout = (R2/R1)(V2-V1)+VDD/2
Simple High-Pass Filter
R2
C1
R1
C1
Vin
VDD
Vout
Vin
Vout
R1
R3
DCGain = 1
πR1C1)
R4
fC = 1/(2
VDD/2
DCGain = -(R2/R1)
Simple Low-Pass Filter
2nd Order Multiple Feedback
Low-Pass Filter
C2
R3
R2
C2
C1
R1
Vin
Cu
Vout
VDD
R1
R2
Vin
Vout
R3
C1
R4
VDD/2
DCGain = -(R2/R1)
πR2C2)
fC = 1/(2
REV 5
7/9
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
EXTERNAL DIMENSIONS
SOP8
8
5
Symbol
H
E
1
A
A1
B
C
D
H
E
e
L
4
D
Dimension in mm
Min
Max
1.35
1.75
0.10
0.25
0.33
0.51
0.19
0.25
4.80
5.00
5.80
6.20
3.80
4.00
1.27 BSC
0.40
1.27
Dimension in inch
Min
Max
0.0532 0.0688
0.0040 0.0098
0.013
0.020
0.0075 0.0098
0.1890 0.1968
0.2284 0.2440
0.1497 0.1574
0.050 BSC
0.016
0.050
L
A
A1
e
B
C
MSOP8
Symbol
H
A
A1
A2
B
C
D
H
E
e
L
E
Dimension in mm Dimension in inch
Min
Max
Min
Max
0.81
1.12
0.032
0.048
0.05
0.15
0.002
0.006
0.76
0.86
0.030
0.038
0.28
0.38
0.011
0.015
0.13
0.23
0.005
0.009
2.90
3.10
0.114
0.122
4.70
5.10
0.185
0.201
2.90
3.10
0.114
0.122
0.65
0.026
0.40
0.66
0.016
0.026
D
A
A2
A1
REV 5
e
L
B
8/9
C
www.mosanalog.com
MOSA
MSV358
General Purpose Dual Operational Amplifiers
TAPE AND REEL (Unit : mm)
SOP8
2.0
0.30
0.05
0.05
1.5+0.1/-0.0 DIA
4.0
1.75
0.3R MAX
5.5
0.05
12.0 0.3
5.4
3.0
3.6
8.0
1.5 MIN
6.9
0.5 Radius Typical
2.0 1.7
MSOP8
2.0
0.30
0.05
0.05
1.5+0.1/-0.0
4.0
1.75
0.3R MAX
5.5
0.05
12.0 0.3
3.3
5.2
8.0
1.5 MIN
0.3 Typical
4.2
3.4
1.6 1.2
REV 5
9/9
www.mosanalog.com
Similar pages