SGM8051_17 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 (continued)
At TA = +25℃, VS = 5V, G = +2, RF = 887Ω, RG = 887Ω and RL = 150Ω connected to VS/2, unless otherwise noted.
Open-Loop Gain vs. Temperature
120
110
R_L = 1kΩ
100
90
R_L = 150Ω
80
CMRR and PSRR vs. Temperature
120
R_L = 150Ω
110
100
PSRR
90
80
CMRR
70
70
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
60
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
Shutdown Current vs. Temperature
80
75
70
V_S = 5V
65
V_S = 3V
60
V_S = 2.7V
55
50
45
40
-50 -25
0 25 50 75 100 125 150
Temperature (℃)
Quiescent Current vs. Temperature
3
2.8
2.6
2.4
V_S = 5V
V_S = 3V
2.2
2
1.8
V_S = 2.7V
1.6
1.4
1.2
-50 -25 0
25 50 75 100 125 150
Temperature (℃)
Output Voltage Swing vs. Output Current
5
4
+135℃
+25℃ _-50℃
3
Sourcing Current
V_S = 5V
2
1
+135℃
0
0
25
+25℃ ^-50℃
Sinking Current
50
75 100 125 150
Output Current (mA)
Output Voltage Swing vs. Output Current
3
Sourcing Current
2.5
+135℃
2
+25℃
-50℃
1.5 _{VS = 3V}
1
0.5
0
0
+135℃
-50℃
+25℃
Sinking Current
20
40
60
80 100 120
Output Current (mA)
SG Micro Corp
www.sg-micro.com
JUNE 2017
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