SGM8933 Datasheet, PDF (4/16 Pages) SG Micro Corp – Rail-to-Rail Output Operational Amplifiers

SGM8931/2/3/4
1.5MHz, Rail-to-Rail Output
Operational Amplifiers
ELECTRICAL CHARACTERISTICS: V_S = +5V
(At T_A = +25℃, V_OUT = V_S/2, unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX UNITS
DC PERFORMANCE
Input Offset Voltage (VOS)
V_CM = V_S/2
-40℃ ≤ TA ≤ +85℃
0.2
0.9
1.4
mV
Input Bias Current (IB)
3
pA
Input Offset Current (IOS)
3
pA
Input Offset Voltage Drift
VCM = VS/2
1.5
µV/℃
R_L = 2kΩ, V_OUT = 0.2V to 4.8V
80
90
Open-Loop Gain (AOL)
-40℃ ≤ TA ≤ +85℃
76
dB
RL = 100kΩ, VOUT = 0.035V to 4.965V
100
INPUT CHARACTERISTICS
Input Common Mode Voltage Range (VCM)
Common Mode Rejection Ratio (CMRR)
V_CM = -0.1V to 3.7V
-40℃ ≤ TA ≤ +85℃
-0.1
3.7
V
70
86
67
dB
OUTPUT CHARACTERISTICS
Output Voltage Swing from Rail
RL = 2kΩ
-40℃ ≤ T_A ≤ +85℃
80
110
120
mV
Output Short Circuit Current (ISC)
-40℃ ≤ TA ≤ +85℃
19
35
15
mA
POWER-DOWN (SGM8933 only)
Logic Low Voltage (VIL)
Logic High Voltage (VIH)
POWER SUPPLY
2
0.8
V
Quiescent Current (per Amplifier)
IOUT = 0mA
-40℃ ≤ T_A ≤ +85℃
80
130
150
μA
Supply Current when Disabled
(SGM8933 only)
0.1
6
μA
Power Supply Rejection Ratio (PSRR)
VS = +1.8V to +5.5V, VCM = 0.5V
-40℃ ≤ T_A ≤ +85℃
68
80
64
dB
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
Slew Rate
Crosstalk
R_L = 2kΩ, C_L = 100pF
V_OUT = 2V_PP, A_V = 1
f = 1kHz
1.5
MHz
0.8
V/μs
110
dB
Settling Time to 0.1% (tS)
Overload Recovery Time
NOISE PERFORMANCE
V_OUT = 2V_PP, f = 1kHz, A_V = 1, R_L = 2kΩ,
CL = 100pF
3.5
μs
RL = 2kΩ, AV = -50
7
μs
Input Voltage Noise (en)
f = 1kHz
30
nV/ _Ηz
SG Micro Corp
4
www.sg-micro.com