SGM8272 Datasheet, PDF (6/17 Pages) SG Micro Corp – Output Operational Amplifiers

SGM8271/2/4
High Voltage Rail-to-Rail
Output Operational Amplifiers
ELECTRICAL CHARACTERISTICS: V_S = ±5V
(At RL = 2kΩ connected to 0V, unless otherwise noted.)
PARAMETER
CONDITIONS
Input Offset Voltage (V_OS)
Input Offset Voltage Drift (ΔV_OS/Δ_T)
Input Bias Current (IB)
Input Offset Current (IOS)
Open-Loop Voltage Gain (A_OL)
Output Voltage Swing from Rail
V_OH
VOL
V_CM = 0V
V_OUT = -4.5V to +4.5V, R_L = 5kΩ
R_L = 10kΩ
RL = 10kΩ
Output Current (I_OUT)
R_L = 10kΩ
Input Common Mode Voltage Range (V_CM)
Common Mode Rejection Ratio (CMRR) VCM = -5.1V to +3.5V
Quiescent Current (per Amplifier)
IOUT = 0A
Gain-Bandwidth Product (GBP)
C_L = 100pF, V_CM = 0V
Gain Margin
C_L = 100pF, V_CM = 0V
Phase Margin
CL = 100pF, VCM = 0V
Channel-to-Channel Crosstalk
f = 1MHz
Slew Rate (SR)
Up V_OUT = 2V_PP step, C_L = 100pF, A_V = 1
Down V_OUT = 2V_PP step, C_L = 100pF, A_V = 1
Overload Recovery Time (ORT)
Up VIN × Gain = VS
Down VIN × Gain = VS
Settling Time (t_S)
Voltage Noise Density (e_n)
Total Harmonic Distortion + Noise
(THD+N)
C_L = 100pF, A_V = 1, 200mV output step
f = 20kHz, V_CM = 0V
f = 1kHz, VCM = 0V
VOUT = 2VPP, f = 1kHz, AV = 1, RL = 600Ω
V_OUT = 2V_PP, f = 1kHz, A_V = 1, R_L = 2kΩ
SGM8271/2/4
TYP
MIN/MAX OVER TEMPERATURE
+25℃
+25℃
-40℃ to
-40℃ to
UNITS
MIN/
85℃
125℃
MAX
0.6
3.0
3.8
3.9
mV MAX
3
μV/℃ _TYP
20
pA TYP
20
pA TYP
93
81
78
76
dB MIN
28
67
73
79
mV MAX
23
39
47
62
mV MAX
60
mA TYP
-5.1 to +3.5
V
TYP
92
75
68
66
dB MIN
145
276
311
332
µA MAX
1.4
MHz TYP
-10
dB TYP
50
°
TYP
-80
dB TYP
6
V/μs TYP
4
V/μs TYP
1.5
μs TYP
2.5
2
μs TYP
30
nV/ _{Hz TYP}
45
0.018
0.009
% TYP
6
SG Micro Corp
www.sg-micro.com