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Operational Amplifier. MS8051 Datasheet |
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MS8051/2/4
250MHz Rail-to-Rail Output CMOS Operational Amplifiers
DESCRIPTION
The MS805x are rail-to-rail output voltage feedback
amplifiers offering ease of use and low cost. They have
bandwidth and slew rate typically found in current feedback
amplifiers. All have a wide input common mode voltage range
and output voltage swing, making them easy to use on single
supplies as low as 2.5V.
Despite low cost, the MS805x provide excellent overall
performance. They offer wide bandwidth to 250MHz (G = +1)
along with 0.1dB flatness out to 37MHz (G = +2) and offer a
typical low power of 4.3mA/amplifier.
The MS805x are low distortion and fast settling make them
ideal for buffering high speed A/D or D/A converters. All are
specified over the extended -40℃ to +125℃ temperature range.
FEATURES
Low cost
Rail-to-Rail Output
2mV Typical VOS
High Speed
250MHz, -3dB Bandwidth (G = +1)
130V/μs, Slew Rate
58ns Settling Time to 0.1% with 2V Step
Supply Voltage Range: 2.5V to 5.5V
Input Voltage Range: -0.2V to +3.8V with VS = 5V
Excellent Video Specs (RL = 150Ω, G = +2)
Gain Flatness 0.1dB to 37MHz
Diff Gain: 0.03%, Diff Phase: 0.08 Degree
Low Supply Current
4.3mA/Amplifier (TYP)
PACKAGE/ORDERING INFORMATION
MODEL
MS8051
MS8051SO
MS8052
MS8052M
MS8054
MS8054T
PACKAGE
SOT23-5
SO-8
SO-8
MSOP-8
SO-14
TSSOP-14
MARKING
8051
MS8051SO
MS8052
MS8052M
MS8054
MS8054T
APPLICATIONS
Imaging
Photodiode Preamp
Professional Video and Cameras
Hand Sets
DVD/CD
Base Stations
Filters
A-to-D Driver
Hangzhou Ruimeng Technology Co.,LTD
http://www.relmon.com
VERSION：1.1 2018.03.13
Page 1 of 17
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MS8051/2/4
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage, +VS to -VS
Input Common Mode Voltage
Storage Temperature Range
Junction Temperature
Operating Temperature Range
Package Thermal Resistance @ TA =25℃
ESD Susceptibility (HBM)
ESD Susceptibility (MM)
VDD
VCM
TA
SOT23-5 θJA
SO-8
θJA
MSOP-8 θJA
RANGER
7.5
(-VS)-0.5 to (+VS)+0.5
-65℃ to +150℃
160℃
-55℃ to +150℃
190
125
216
3000
400
UNIT
V
V
V
mW
℃
℃/W
℃/W
℃/W
V
V
ELECTRICAL CHARACTERISTICS: (VS=+5V)
(G = +2,RF = 887Ω,RL = 150Ω, unless otherwise noted)
PARAMETER
CONDITIONS
MIN TYP
MAX
DYNAMIC PERFORMANCE
G = +1, VO = 0.1Vp-p, RF = 24Ω,
RL = 150Ω
G = +1, VO = 0.1Vp-p, RF = 24Ω,
-3dB Small
Bandwidth
Signal BW
RL = 1kΩ
G = +2, VO = 0.1Vp-p, RL = 50Ω
G = +2, VO = 0.1Vp-p, RL = 150Ω
G = +2, VO = 0.1Vp-p, RL = 1kΩ
G = +2, VO = 0.1Vp-p, RL = 10kΩ
Gain-Bandwidth
Product
GBP
G = +2, RL = 150Ω
G = +2, RL = 1kΩ
Bandwidth for 0.1dB
G = +2, VO = 0.1Vp-p, RL =
Flatness
150Ω，RF = 887Ω
G = +1, 2V Output Step
Slew Rate
SR G = +2, 2V Output Step
G = +2, 4V Output Step
Rise-and-Fall Time
tr/td
G = +2, VO = 0.2Vp-p,10% to 90%
G = +2, VO = 2Vp-p,10% to 90%
Settling Time to 0.1%
G = +2, 2V Output Step
Overload
Time
Recovery
VIN · G = +VS
180
250
40
80
130
160
90
120
37
93/-118
116/-103
130/-130
4
14
58
18
NOISE/DISTORTION PERFORMANCE
UNIT
MHz
MHz
MHz
V/μs
ns
ns
ns
Hangzhou Ruimeng Technology Co.,LTD
http://www.relmon.com
VERSION：1.1 2018.03.13
Page 2 of 17
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MS8051/2/4
Input Voltage Noise
Differential Gain Error
Differential Phase
Error
f = 1MHz
G = +2, RL = 150Ω
G = +2, RL = 150Ω
8.1
nV Hz
0.03
%
0.08
degree
DC PERFORMANCE
Input Offset Voltage VOS
±2
Input Offset Voltage
Drift
4.4
Input Bias Current IB
6
Input offset Current IOS
2
Open-Loop Gain
AOL
VO = 0.3V to 4.7V, RL = 150Ω
VO = 0.2V to 4.8V, RL = 1KΩ
73
80
80
104
±8.5 mV
μV/℃
pA
pA
dB
INPUT CHARACTERISTICS
Input Common
Voltage Range
Mode VCM
-0.2 to
+3.8
V
Common
Rejection Ratio
Mode CMRR
VCM = - 0.1V to + 3.5V
62 80
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing
RL = 150Ω
from Rail
RL = 1KΩ
Output Current
Closed-Loop Output
Impedance
f＜100kHz
0.12
V
0.03
V
84 130
mA
0.08
Ω
POWER-DOWN DISABLE (MS8053/5)
Turn-On Time
ton
Turn-Off Time
toff
DISABLE Voltage-
Off
DISABLE Voltage-On
236
ns
52
ns
0.8
V
2
V
POWER SUPPLY
Operating Voltage VMIN
Range
VMAX
Quiescent Current (per
Amplifier)
2.5
2.7
V
5.5
V
4.4
mA
Supply Current when
Disabled per Amplifier
75
μA
Power
Rejection
Supply
Ratio
PSRR
ΔVS = + 2.7V to + 5.5V,
VCM=(-VS)+0.5
62 80
dB
Hangzhou Ruimeng Technology Co.,LTD
http://www.relmon.com
VERSION：1.1 2018.03.13
Page 3 of 17
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