SGM8634_15 Datasheet, PDF (6/20 Pages) SG Micro Corp – Rail-to-Rail I/O CMOS Operational Amplifiers

SGM8631/2/3/4
470μA, 6MHz, Rail-to-Rail I/O
CMOS Operational Amplifiers
TYPICAL PERFORMANCE CHARACTERISTICS
At T_A = +25℃, V_CM = V_S/2, R_L = 600Ω, unless otherwise noted.
120
100
80
60
40
20
0.01
PSRR vs. Frequency
V_S = 5V
0.1
1
10
100
Frequency (kHz)
1000
120
100
80
60
40
20
0
0.01
CMRR vs. Frequency
V_S = 5V
0.1
1
10
100
Frequency (kHz)
1000
Small-Signal Overshoot vs. Load Capacitance
70
60
V_S = 5V
R_L = 10kΩ
50 T_A = 25℃
G=1
40
+OS
30
-OS
20
10
0
1
10
100
1000
Load Capacitance (pF)
Channel Separation vs. Frequency
140
V_S = 5V
130
R_L = 620Ω
T_A = 25℃
120
G=1
110
100
90
0.1
1
10
100
Frequency (kHz)
1000
CMRR vs. Temperature
120
V_S = 5.5V
110
V_CM = -0.1V to 4V
100
90
80
70
V_CM = -0.1V to 5.6V
60
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
PSRR vs. Temperature
130
V_S = 2.5V to 5.5V
120
110
100
90
80
70
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
SG Micro Corp
6
www.sg-micro.com