SGM8522_15 Datasheet, PDF (5/15 Pages) SG Micro Corp – CMOS Operational Amplifiers

SGM8521/2/4
150kHz, 5.5μA, Rail-to-Rail I/O
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At TA = +25℃, VS = +5V, and RL = 500kΩ connected to VS/2, unless otherwise noted.
Supply Current vs. Temperature
9
8
7
6
5
4
3
2
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
CMRR vs. Temperature
110
100
CMRR_L
90
80
70
CMRR_H
60
50
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
Output Voltage vs. Output Current
6
Sourcing Current
5
135℃
25℃
4
-55℃
3 V_S = 5V
2
1
-55℃
0
135℃ ^{25℃ Sinking Current}
0 20 40 60 80 100 120 140 160
Output Current (mA)
Open-Loop Gain vs. Temperature
140
130
120
R_L = 100kΩ
110
100
R_L = 500kΩ
90
80
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
PSRR vs. Temperature
140
120
100
80
60
40
20
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
Output Voltage vs. Output Current
3.5
Sourcing Current
3.0
135℃
25℃
2.5
-55℃
2.0
V_S = 3V
1.5
1.0
0.5
0.0
0
-55℃
135℃ ^{25℃Sinking Current}
10 20 30 40 50 60
Output Current (mA)
SG Micro Corp
5
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