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SGM8292 Datasheet, PDF (5/18 Pages) SG Micro Corp – Output Operational Amplifiers | |||
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SGM8291/2/4
High Voltage Rail-to-Rail
Output Operational Amplifiers
ELECTRICAL CHARACTERISTICS: VS = +5V
(At RL = 2k⦠connected to +2.5V, unless otherwise noted.)
PARAMETER
CONDITIONS
Input Offset Voltage (VOS)
VCM = +2.5V
Input Offset Voltage Drift (ÎVOS/ÎT)
Input Bias Current (IB)
Input Offset Current (IOS)
Open-Loop Voltage Gain (AOL)
VOUT = +0.5V to +4.5V, RL = 5kâ¦
Output Voltage Swing from Rail
VOH RL = 10kâ¦
VOL RL = 10kâ¦
Output Short-Circuit Current (ISC)
Sink RL = 10â¦
Source RL = 10â¦
Input Common Mode Voltage Range (VCM)
Common Mode Rejection Ratio (CMRR) VCM = -0.1V to +3.5V
Power Supply Rejection Ratio (PSRR)
VS = +4.5V to +36V
Quiescent Current (per Amplifier)
IOUT = 0A
Gain-Bandwidth Product (GBP)
CL = 100pF, VCM = +2.5V
Gain Margin
CL = 100pF, VCM = +2.5V
Phase Margin
CL = 100pF, VCM = +2.5V
Channel-to-Channel Crosstalk
f = 1MHz
Slew Rate (SR)
Up VOUT = 2VPP step, CL = 100pF, AV = 1
Down VOUT = 2VPP step, CL = 100pF, AV = 1
Overload Recovery Time (ORT)
Up VIN Ã Gain = VS
Down VIN Ã Gain = VS
Settling Time (tS)
CL = 100pF, AV = 1, 200mV output step
Voltage Noise Density (en)
f = 20kHz, VCM = +2.5V
f = 1kHz, VCM = +2.5V
Total Harmonic Distortion + Noise
(THD+N)
VOUT = 2VPP, f = 1kHz, AV = 1, RL = 600â¦
VOUT = 2VPP, f = 1kHz, AV = 1, RL = 2kâ¦
SGM8291/2/4
TYP
MIN/MAX OVER TEMPERATURE
+25â
+25â -40â to -40â to UNITS MIN/
85â
125â
MAX
0.3
1.5
2.4
2.75
mV MAX
3
μV/â TYP
20
pA TYP
20
pA TYP
86
75
72
70
dB MIN
16
39
43
46
mV MAX
14
30
34
38
mV MAX
46.2
34.1
21.5
11.0
mA MIN
44.4
30.5
20.7
12.3
-0.1 to +3.5
V
TYP
84
67
62
60
dB MIN
103
82
80
78
dB MIN
144
275
309
329
µA MAX
1.4
MHz TYP
-10
dB TYP
50
°
TYP
-80
dB TYP
5
V/μs TYP
5
V/μs TYP
2.0
μs TYP
4.0
2
μs TYP
30
nV/ Hz TYP
45
0.018
0.009
% TYP
SG Micro Corp
5
www.sg-micro.com
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