ETC MSV358GTR

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 : 112uA (per channel)
‧Gain-Bandwidth Product : 1MHz
‧Slew rate : 1V/µs
‧No crossover distortion
‧Space saving package SOP8, MSOP8
‧Cost efficient
‧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 112uA. 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
PINNING
Symbol
Pin
Description
OUTA 1
OutA
1
output A
-INA
2
inverting input A
+INA
3
non-inverting input A
-INA 2
VSS
4
negative supply
+INB
5
non-inverting input B
+INA 3
-INB
6
inverting input B
OutB
7
output B
VDD
8
positive supply
REV1
8 VDD
7 OUTB
MSV358
6 -INB
VSS 4
5 +INB
Pin configuration
1
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
VDD
Single power supply voltage
2.7
-
5.5
Topr
Operating temperature
-20
-
85
V
℃
Tstg
Storage temperature
-40
-
125
℃
VESD
Electrostatic handling
-2000
-
2000
V
Min
Typ
Max
Unit
-
1
5
mV
50
65
-
dB
-
dB
5V DC ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2)
Symbol
VOS
Conditions
Parameter
Input offset voltage
CMRR Common mode rejection ratio
0≦VCM≦4V
+PSRR
Positive Power supply
rejection ratio
Ripple = 400mV , 100Hz
-
61
-PSRR
Negative Power supply
rejection ratio
Ripple = 400mV , 100Hz
-
59
VCM
Common mode voltage
CMRR≧50dB
-0.2
-
4.2
V
VO
Output voltage swing
RL=100kΩ, Av = -1
(THD+N) < -65dB
-
VDD-10
VDD-5
mV
Supply current
Dual Amplifiers
-
224
-
µA
Min
Typ
Max
Unit
-
1
-
V/µs
-
1
-
MHz
-
-75
-70
dB
Min
Typ
Max
Unit
-
1
5
mV
50
63
-
dB
-
-56
-
dB
IS
dB
5V AC ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2)
Symbol
SR
Conditions
Parameter
Slew rate
GBWP Gain bandwidth product
(THD+N) Total harmonic distortion
/S
plus noise
f = 1kHz, Av = -1
RL > 10k, Vin = 4Vpp
2.7V DC ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2)
Symbol
VOS
Parameter
Test conditions
Input offset voltage
CMRR Common mode rejection ratio
0≦VCM≦1.7V
+PSRR
Positive Power supply
rejection ratio
Ripple = 200mV , 100Hz
-PSRR
Negative Power supply
rejection ratio
Ripple = 200mV , 100Hz
VCM
Common mode voltage
CMRR ≥ 50dB
VO
Output voltage swing
RL=100kΩ, Av = -1
(THD+N) < -65dB
Supply current
Dual Amplifiers
IS
REV1
2
-63
-0.2
-
dB
-
1.9
V
VDD-25
VDD-10
mV
192
-
µA
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
2.7V AC ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=2.7V, VSS=0V, VCM=VO= VDD/2)
Symbol
Conditions
Parameter
GBWP Gain bandwidth product
(THD+N) Total harmonic distortion
/S
plus noise
f = 1kHz, Av = -1
RL > 10k, Vin = 2Vpp
Min
Typ
Max
Unit
-
1
-
MHz
-
-70
-65
dB
APPLICATION INFORMATION (Single Supply)
Voltage Follower
Difference Amplifier
R2
VDD
C1
10k
C1
R1
V1
Vout
Vin
Vout
V2
10k
C2
R3
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)
2nd Order Multiple Feedback
Low-Pass Filter
Simple Low-Pass Filter
C2
R3
R2
C1
C2
R1
Vin
Cu
Vout
VDD
R1
R2
Vin
Vout
R3
C1
R4
VDD/2
DCGain = -(R2/R1)
πR2C2)
fC = 1/(2
REV1
3
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
EXTERNAL DIMENSIONS
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
SOP8
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
e
L
B
C
MSOP8
REV1
4
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MSV358
MOSA
General Purpose Dual Operational Amplifiers
TAPE AND REEL (Unit : mm)
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
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
MSOP8
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
MSV358G
2.5k Units Tape and Reel
8-Pin SOP (lead free)
MSV358GU
MSV358G
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
V358G
3.5k Units Tape and Reel
8-Pin MSOP (lead free)
MSV358MGU
V358G
80 Units Tube
REV1
5
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