SGM8582 Datasheet, PDF (4/12 Pages) SG Micro Corp – Dual Rail-to-Rail I/O Precision Operational Amplifier

SGM8582
Single-Supply, Dual Rail-to-Rail I/O
Precision Operational Amplifier
ELECTRICAL CHARACTERISTICS
(V_S = +2.5V, V_CM = +1.25V, V_O = +1.25V, T_A = +25℃, unless otherwise noted.)
PARAMETER
INPUT CHARACTERISTICS
CONDITIONS
Input Offset Voltage (VOS)
Input Bias Current (I_B)
Input Offset Current (I_OS)
Input Voltage Range
Common Mode Rejection Ratio ⁽¹⁾ (CMRR)
Large Signal Voltage Gain (AVO)
Input Offset Voltage Drift (ΔVOS/ΔT)
OUTPUT CHARACTERISTICS
Output Voltage High (VOH)
Output Voltage Low (VOL)
Short Circuit Limit (ISC)
POWER SUPPLY
Power Supply Rejection Ratio ⁽¹⁾ (PSRR)
Quiescent Current/Channel (I_Q)
DYNAMIC PERFORMANCE
Gain-Bandwidth Product (GBP)
Slew Rate (SR)
Overload Recovery Time
NOISE PERFORMANCE
Voltage Noise (e_n p-p)
Voltage Noise Density (e_n)
-40℃ ≤ TA ≤ +125℃
VCM = 0V to 2.5V
-40℃ ≤ TA ≤ +125℃
RL = 10kΩ, VO = 0.3V to 2.4V
-40℃ ≤ TA ≤ +125℃
-40℃ ≤ TA ≤ +125℃
R_L = 100kΩ to -V_S
-40℃ ≤ TA ≤ +125℃
R_L = 10kΩ to -V_S
-40℃ ≤ TA ≤ +125℃
R_L = 100kΩ to +V_S
-40℃ ≤ TA ≤ +125℃
R_L = 10kΩ to +V_S
-40℃ ≤ TA ≤ +125℃
V_O =1.25V, R_L = 10Ω to GND
-40℃ ≤ TA ≤ +125℃
V_S = 2.5V to 5.5V
-40℃ ≤ TA ≤ +125℃
V_O = +V_S/2
-40℃ ≤ TA ≤ +125℃
AV = +100
AV = +1, RL = 10kΩ, 2V Output Step
AV = -100, RL = 10kΩ, VIN = 200mV (RET to GND)
0.1Hz to 10Hz
f = 1kHz
MIN
0
75
68
95
90
2.49
2.487
2.48
2.476
20
14
90
71
TYP
25
15
10
95
140
150
2.498
2.497
1
3
27
125
430
1.5
0.9
0.04
1
56
NOTE 1: PSRR and CMRR are affected by the matching between external gain-setting resistor ratios.
MAX
100
138
2.5
UNITS
μV
pA
pA
V
dB
dB
nV/℃
V
V
10
mV
12
15
mV
18
mA
dB
700
μA
831
MHz
V/μs
ms
μVP-P
nV/ _Hz
SG Micro Corp
4
www.sg-micro.com