SGM8581 Datasheet, PDF (3/13 Pages) SG Micro Corp – single Rail-to-Rail I/O Precision Operational Amplifier

SGM8581
Single-Supply, Single Rail-to-Rail I/O
Precision Operational Amplifier
ELECTRICAL CHARACTERISTICS
(V_S = +5V, V_CM = +2.5V, V_O = +2.5V, T_A = +25℃, unless otherwise noted.)
PARAMETER
INPUT CHARACTERISTICS
CONDITIONS
MIN
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 (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 5V
-40℃ ≤ TA ≤ +125℃
RL = 10kΩ, VO = 0.3V to 4.7V
-40℃ ≤ TA ≤ +125℃
-40℃ ≤ TA ≤ +125℃
RL = 100kΩ to -VS
-40℃ ≤ TA ≤ +125℃
RL = 10kΩ to -VS
-40℃ ≤ TA ≤ +125℃
RL = 100kΩ to +VS
-40℃ ≤ TA ≤ +125℃
R_L = 10kΩ to +V_S
-40℃ ≤ TA ≤ +125℃
V_O = 2.5V, 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
0
80
62
95
91
4.99
4.979
4.98
4.96
40
26
90
73
TYP
25
15
10
90
145
100
4.998
4.994
2
6
45
120
445
1.45
0.75
0.07
0.85
47.5
NOTE 1: PSRR and CMRR are affected by the matching between external gain-setting resistor ratios.
MAX
UNITS
100
μV
106
pA
pA
5
V
dB
dB
nV/℃
V
V
10
mV
11
15
mV
18
mA
dB
700
μA
845
MHz
V/μs
ms
μVP-P
nV/ _Hz
SG Micro Corp
3
www.sg-micro.com