SGM8272 Datasheet, PDF (7/17 Pages) SG Micro Corp – Output Operational Amplifiers

SGM8271/2/4
High Voltage Rail-to-Rail
Output Operational Amplifiers
ELECTRICAL CHARACTERISTICS: V_S = ±15V
(At RL = 2kΩ connected to 0V, unless otherwise noted.)
SGM8271/2/4
PARAMETER
CONDITIONS
TYP
+25℃
MIN/MAX OVER TEMPERATURE
+25℃ ^{-40℃ to -40℃ to} UNITS ^MIN/
85℃
125℃
MAX
Input Offset Voltage (V_OS)
V_CM = 0V
Input Offset Voltage Drift (ΔV_OS/Δ_T)
Input Bias Current (IB)
Input Offset Current (IOS)
Open-Loop Voltage Gain (A_OL)
V_OUT = -14.5V to +14.5V, R_L = 5kΩ
Output Voltage Swing from Rail
V_OH R_L = 10kΩ
VOL RL = 10kΩ
Output Current (I_OUT)
R_L = 10kΩ
Input Common Mode Voltage Range (V_CM)
Common Mode Rejection Ratio (CMRR) VCM = -15.1V to +13.5V
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
0.6
3.0
3.8
3
20
20
100
85
82
67
174
193
63
102
124
60
-15.1 to +13.5
95
79
71
150
286
320
1.4
-10
50
-80
3.9
mV MAX
μV/℃ _TYP
pA TYP
pA TYP
80
dB MIN
210
mV MAX
148
mV MAX
mA TYP
V TYP
66
dB MIN
337
µA MAX
MHz TYP
dB TYP
°
TYP
dB TYP
Slew Rate (SR)
Overload Recovery Time (ORT)
Settling Time (t_S)
Voltage Noise Density (e_n)
Total Harmonic Distortion + Noise
(THD+N)
Up V_OUT = 2V_PP step, C_L = 100pF, A_V = 1
Down V_OUT = 2V_PP step, C_L = 100pF, A_V = 1
Up VIN × Gain = VS
Down VIN × Gain = VS
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
7
4
0.5
1.0
2
29
43
0.018
0.009
V/μs TYP
V/μs TYP
μs TYP
μs TYP
nV/ _{Hz TYP}
% TYP
7
SG Micro Corp
www.sg-micro.com