MOSA MS2100GU Rail-to-rail output, low voltage, high slew rate, wide bandwidth dual operational amplifier Datasheet

MOSA
MS2100
High Slew Rate Dual Operational Amplifiers
Rail-to-Rail Output, Low Voltage, High Slew
Rate, Wide Bandwidth Dual Operational
Amplifiers
FEATURES
APPLICATIONS
‧CMOS rail to rail output
‧2.7 to 6.5V single supply operation
‧Gain-Bandwidth Product : 12MHz
‧High slew rate : 6V/s
‧No crossover distortion
‧Space saving SOP8 package
‧Cost efficient
‧Pin assignments is the same as the general-purpose
dual operational amplifiers
‧Active filters
‧Servo amplifier
‧Multimedia system
‧Digital to Analog Converter buffers
‧Laptop、Set-Top BOX
‧Microphone preamplifier
‧Cross-reference to low voltage application :
NJM2100, BA4510
TLV2632, TLV2772
TS462
DESCRIPTION
BLOCK DIAGRAM
The MS2100 is high slew rate CMOS operation
amplifier optimize for low voltage, single supply
operation. It designed to be used for general purpose
amplifier of general electronic equipment for consumer
appliances.
8 VDD
OutA 1
-INA 2
-
+INA 3
+
7 OutB
VSS 4
-
6 -INB
+
5 +INB
PIN CONFIGURATION
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
REV 3
VSS 4
1
8 VDD
MS2100
7 OUTB
6 -INB
5 +INB
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MOSA
MS2100
High Slew Rate Dual Operational Amplifiers
ORDERING INFORMATION
Package
Part number
Packaging Marking
Transport Media
8-Pin SOP (lead free)
MS2100GTR
MS2100 (G)
2.5k Units Tape and Reel
8-Pin SOP (lead free)
RoHS Compliance
MS2100GU
MS2100 (G)
100 Units Tube
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Rating
Unit
6.5
V
-4000 to 4000
VDD
Supply Voltage
VESD
Electrostatic Handling
TSTG
Storage Temperature Range
-65 to 150
V
℃
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
210
℃/W
OPERATING RATINGS
Symbol
VDD
REV 3
Parameter
Supply Voltage
2
Min
Typ
Max
Unit
2.7
-
6.5
V
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MOSA
MS2100
High Slew Rate Dual Operational Amplifiers
5V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=5V, VSS=0V, VCM=VO= VDD/2; unless otherwise specified)
Conditions
Symbol
Parameter
Min
Typ
Max
Unit
-
2.6
-
mA
-
1
5
mV
65
75
-
dB
DC Characteristics
IQ
Quiescent current
Dual Amplifiers
VOS
Input Offset Voltage
CMRR
Common Mode Rejection Ratio
0≦VCM ≦4V
PSRR
Power supply rejection ratio
Ripple = -20dBV, 100Hz
-
70
-
dB
CS
Cannel separation
f = 10kHz
-
78
-
dB
VCM
Common mode voltage
VO
Output voltage swing
CMRR ≥ 50dB
RL≧2.5k
0.2
-
4
V
-
VDD-25
VDD-15
mV
AC Characteristics
SR
Slew rate
-
6
-
V/s
GBWP
Gain bandwidth product
-
12
-
MHz
THD+N
Total harmonic distortion
plus noise
-
-75
-70
dB
Min
Typ
Max
Unit
-
2.1
-
mA
-
1
5
mV
57
67
-
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)
Test conditions
Symbol
Parameter
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
-
57
-
dB
CS
Cannel separation
f = 10kHz
-
78
-
dB
VCM
Common mode voltage
VO
Output voltage swing
CMRR ≥ 50dB
RL≧2.5k
0.2
-
1.7
V
VDD-70
VDD-60
mV
AC Characteristics
SR
Slew rate
-
5
-
V/s
GBWP
Gain bandwidth product
-
11
-
MHz
THD+N
Total harmonic distortion
plus noise
-
-70
-65
dB
REV 3
f = 1kHz, Av = -1
RL > 10k, Vin = 2Vpp
3
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MOSA
MS2100
High Slew Rate Dual Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
(Ta=25℃; unless otherwise specified)
VDD=5V
VDD=2.7V
VO=-3dBV
PSRR (dB)
QUIESCENT CURRENT (mA)
CHANNEL SEPARATION (dB)
VDD=5V
VO=0dBV
VDD=2.7V
SUPPLY VOLTAGE (V)
FREQUENCY (Hz)
FREQUENCY (Hz)
Quiescent current vs. supply voltage
Channel separation vs. frequency
PSRR vs. frequency
f=100Hz
f=100Hz
f=1kHz
f=1kHz
VDD=5V
THD+N (%)
f=20kHz
THD+N (%)
THD+N (%)
f=20kHz
VDD=2.7V
VO=-3dBV
VDD=5V
VO=0dBV
VDD=3.3V
OUTPUT VOLTAGE (dBV)
OUTPUT VOLTAGE (dBV)
FREQUENCY (Hz)
THD+N vs. output voltage
THD+N vs. output voltage
THD+N vs. frequency
VDD=2.7V
CMRR (dB)
VDD=5V
FREQUENCY (Hz)
CMRR vs. frequency
REV 3
4
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MOSA
MS2100
High Slew Rate Dual Operational Amplifiers
APPLICATION INFORMATION
(Single Supply)
Difference Amplifier
Voltage Follower
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)
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 3
5
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MOSA
MS2100
High Slew Rate 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
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
REV 3
6
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