MOSA MSV358TR

MSV358
MOSA
General Purpose Dual Operational Amplifiers
Rail-to-Rail Output
Low Voltage, Low Supply Current
General Purpose Dual OP Amps
FEATURES
APPLICATIONS
•CMOS rail to rail output
•2.7 to 5.5V single supply operation
•Low supply current : 85uA (per channel at VDD=2.7V)
•Gain-Bandwidth Product : 1MHz
•Slew rate : 1V/µs
•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. The IC designed to be
used for general purpose amplifier of general electronic
equipment for consumer appliances.
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 1
8 VDD
OUTA 1
7 OUTB
-INA 2
MSV358
1
+INA 3
6 -INB
VSS 4
5 +INB
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
ORDERING INFORMATION
Package
Part number
Packaging Marking
Transport Media
8-Pin SOP
MSV358TR
MSV358
2.5k Units Tape and Reel
8-Pin SOP
MSV358U
MSV358
100 Units Tube
8-Pin SOP (lead free)
MSV358GTR
MSV358 (G)
2.5k Units Tape and Reel
8-Pin SOP (lead free)
MSV358GU
MSV358 (G)
100 Units Tube
8-Pin MSOP
MSV358MTR
V358
3.5k Units Tape and Reel
8-Pin MSOP
MSV358MU
V358
80 Units Tube
8-Pin MSOP (lead free)
MSV358MGTR
V358 (G)
3.5k Units Tape and Reel
8-Pin MSOP (lead free)
RoHS Compliance
MSV358MGU
V358 (G)
80 Units Tube
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
VDD
Supply Voltage
VESD
Electrostatic Handling
Rating
Unit
6
V
-4000 to 4000
V
TSTG
Storage Temperature Range
-65 to 150
℃
TA
Operating Ambient Temperature Range
-40 to 85
℃
TJ
Maximum Junction Temperature
150
℃
TS
Soldering Temperature, 10 seconds
260
℃
RTHJA
Thermal Resistance from Junction to Ambient in Free Air
SOP8
MSOP8
210
235
℃/W
OPERATING RATINGS
Symbol
VDD
REV 1
Parameter
Supply Voltage
2
Min
Typ
Max
Unit
2.7
-
5.5
V
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
5V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
-
200
-
µA
DC Characteristics
IQ
Quiescent current
Dual Amplifiers
VOS
Input offset voltage
CMRR
Common mode rejection ratio
0≦VCM≦4V
PSRR
Power supply rejection ratio
CS
-
1
5
mV
60
70
-
dB
Ripple = -20dBV, 100Hz
-
65
-
dB
Cannel separation
f = 10kHz
-
76
-
dB
VCM
Common mode voltage range
CMRR≧50dB
-0.2
-
4.2
V
VO
Output voltage swing
RL=100kΩ, Av = -1
(THD+N) < -65dB
-
VDD-10
VDD-5
mV
AC Characteristics
SR
Slew rate
-
1
-
V/µs
GBWP
Gain bandwidth product
-
1
-
MHz
THD+N
Total harmonic distortion
plus noise
-
-75
-70
dB
Min
Typ
Max
Unit
-
170
-
µA
-
1
5
mV
50
60
-
dB
-
60
-
dB
-
76
-
dB
-0.2
-
1.9
V
VDD-25
VDD-10
mV
-
1
-
MHz
-
-70
-65
dB
f = 1kHz, Av = -1
RL > 10k, Vin = 4Vpp
2.7V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Symbol
Parameter
Conditions
DC Characteristics
IQ
Quiescent current
Dual Amplifiers
VOS
Input offset voltage
CMRR
Common mode rejection ratio
0≦VCM≦1.7V
PSRR
Power supply rejection ratio
Ripple = -20dBV, 100Hz
CS
Cannel separation
f = 10kHz
VCM
Common mode voltage range
CMRR ≥ 50dB
VO
Output voltage swing
RL=100kΩ, Av = -1
(THD+N) < -65dB
AC Characteristics
GBWP
Gain bandwidth product
THD+N
Total harmonic distortion
plus noise
REV 1
f = 1kHz, Av = -1
RL > 10k, Vin = 2Vpp
3
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
(Ta=25℃; unless otherwise specified)
VDD=2.7V
PSRR (dB)
QUIESCENT CURRENT (mA)
CHANNEL SEPARATION (dB)
VDD=5V
VO=0dBV
VDD=2.7V
VO=-3dBV
VDD=5V
FREQUENCY (Hz)
PSRR vs. frequency
f=20kHz
THD+N (%)
f=20kHz
f=100Hz
THD+N (%)
FREQUENCY (Hz)
Channel separation vs. frequency
THD+N (%)
SUPPLY VOLTAGE (V)
Quiescent current vs. supply voltage
VDD=2.7V
VO=-3dBV
f=1kHz
f=1kHz
f=100Hz
VDD=5V
VDD=5V
VO=0dBV
VDD=2.7V
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
FREQUENCY (Hz)
THD+N vs. output voltage
THD+N vs. output voltage
THD+N vs. frequency
CMRR (dB)
VDD=5V
VDD=2.7V
FREQUENCY (Hz)
CMRR vs. frequency
REV 1
4
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
APPLICATION INFORMATION (Single Supply)
Voltage Follower
Difference Amplifier
R2
VDD
10k
C1
C1
R1
C2
R3
V1
Vout
Vout
Vin
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 1
5
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MSV358
MOSA
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 1
e
L
B
6
C
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MSV358
MOSA
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 1
7
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