SGM8054_15 Datasheet, PDF (8/20 Pages) SG Micro Corp – CMOS Operational Amplifiers

SGM8051/2/3/4/5
250MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A= +25℃, V_S = +5V, G = +2, R_F = 887Ω, R_G = 887Ω, and R_L = 150Ω connected to V_S/2, unless otherwise noted.
Open-Loop Gain vs. Temperature
120
110
R_L=1kΩ
CMRR and PSRR vs. Temperature
120
110
R_L=150Ω
100
90
R_L=150Ω
80
100
PSRR
90
80
CMRR
70
70
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
60
-50 -30 -10 10 30 50 70 90 110 130
Temperature (℃)
Shudown Current vs. Temperature
80
75
V_S = 5V
70
65
V_S = 3V
60
55
V_S = 2.7V
50
45
40
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
Output Voltage Swing vs. Output Current
5
4
135℃ _25℃
-50℃
3
Sourcing Current
V_S = 5V
2
1
135℃ ^{25℃ -50℃}
Sinking Current
0
0
25 50 75 100 125 150
Output Current (mA)
Supply Current vs. Temperature
3
2.8
2.6
2.4
2.2
V_S = 5V
V_S = 3V
2
1.8
V_S = 2.7V
1.6
1.4
1.2
1
-50 -30 -10 10 30 50 70 90 110 130
Temperature (℃)
Output Voltage Swing vs. Output Current
3
Sourcing Current
135℃
2
25℃
-50℃
V_S = 3V
1
135℃ ^{25℃ -50℃}
Sinking Current
0
0
20 40 60 80 100 120
Output Current (mA)
SG Micro Corp
8
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