SGM8624_15 Datasheet, PDF (5/19 Pages) SG Micro Corp – Rail-to-Rail I/O CMOS Operational Amplifiers

SGM8621/2/3/4
250μA, 3MHz, 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
1
PSRR vs. Frequency
V_S = 5V
10
100
Frequency (kHz)
1000
110
100
90
80
70
60
50
40
30
20
0.01
CMRR vs. Frequency
V_S = 5V
0.1
1
10
100
Frequency (kHz)
1000
Small-Signal Overshoot vs. Load Capacitance
70
V_S = 5V
60 _{RL = 10kΩ}
50 ^{TA = 25℃}
G=1
40
30
+OS
20
-OS
10
0
1
10
100
1000
10000
Load Capacitance (pF)
140
130
120
110
100
90
80
0.1
Channel Separation vs. Frequency
V_S = 5V
R_L = 620Ω
T_A = 25℃
G=1
1
10
100
Frequency (kHz)
1000
CMRR vs. Temperature
120
110 ^{VS = 5.5V}
V_CM = - 0.1V to 4V
100
90
80
V_CM = - 0.1V to 5.6V
70
60
-50 -30 -10
10 30 50 70
Temperature (℃)
90 110 130
PSRR vs. Temperature
120
V_S = 2.5V to 5.5V
110
100
90
80
70
60
-50 -30 -10 10 30 50 70
Temperature (℃)
90 110 130
SG Micro Corp
5
www.sg-micro.com