SGM8091_15 Datasheet, PDF (7/18 Pages) SG Micro Corp – CMOS Operational Amplifiers

SGM8091/2/3/4
350MHz, Rail-to-Rail Output
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_S = +5V, G = +2, R_F = 600Ω, R_G = 600Ω, and R_L= 150Ω connected to V_S/2, unless otherwise noted.
Open-Loop Gain vs. Temperature
120
110
R_L = 1kΩ
100
90
R_L = 150Ω
80
70
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
CMRR and PSRR vs. Temperature
120
110
PSRR
100
90
80
70
CMRR
60
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
Shudown Current vs. Temperature
80
75
70
V_S = 5V
65
V_S = 3V
60
55
V_S = 2.7V
50
45
40
-50 -30 -10 10 30 50 70 90 110 130
Temperature (℃)
Supply Current vs. Temperature
6
5.5
5
4.5
V_S = 5V
4
3.5
V_S = 3V
3
V_S = 2.7V
2.5
2
-50 -30 -10 10 30 50 70 90 110 130
Temperature (℃)
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)
Output Voltage Swing vs. Output Current
3
Sourcing Current
2
135℃ _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
7
www.sg-micro.com