TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, RL = 10kΩ, and VS = ±15V, unless otherwise noted.
AOL, CMRR, PSRR vs TEMPERATURE
AOL, CMRR, PSRR vs TEMPERATURE
160
150
140
130
120
110
100
90
160
150
140
130
120
110
100
90
AOL
AOL
CMRR
CMRR
PSRR
PSRR
80
80
OPA227
OPA228
70
70
60
60
–75
–75
0
–50
–25
0
25
50
75
100
125
125
20
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
SHORT-CIRCUIT CURRENT vs TEMPERATURE
INPUT BIAS CURRENT vs TEMPERATURE
60
50
40
30
20
10
0
2.0
1.5
1.0
–ISC
0.5
+ISC
0
–0.5
–1.0
–1.5
–2.0
–50
–25
0
25
50
75
100
–60 –40 –20
0
20
40
60
80 100 120 140
Temperature (°C)
Temperature (°C)
QUIESCENT CURRENT vs SUPPLY VOLTAGE
QUIESCENT CURRENT vs TEMPERATURE
3.8
3.6
3.4
3.2
3.0
2.8
5.0
4.5
4.0
3.5
3.0
2.5
±18V
±15V
±12V
±10V
±5V
±2.5V
2
4
6
8
10
12
14
16
18
–60 –40 –20
0
20
40 60
80 100 120 140
Supply Voltage (±V)
Temperature (°C)
OPA227, 2227, 4227
OPA228, 2228, 4228
SBOS110A
7
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