TYPICAL CHARACTERISTICS (Cont.)
At TA = +25°C, RL = 100kΩ connected to VS / 2 and VOUT = VS / 2, unless otherwise noted.
OPEN-LOOP GAIN AND PSRR vs TEMPERATURE
AOL, RL = 100kΩ
COMMON-MODE REJECTION vs TEMPERATURE
100
130
120
110
100
90
90
AOL, RL = 5kΩ
V– < VCM < (V+) – 1.7V
80
V– < VCM < V+
70
80
60
50
PSRR
70
60
–75 –50 –25
0
25
50
75 100 125 150
–75 –50 –25
0
25
50
75 100 125 150
Temperature (°C)
Temperature (°C)
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs TEMPERATURE
INPUT BIAS (IB) CURRENT vs TEMPERATURE
75
65
55
45
35
25
15
16
14
12
10
8
10k
1k
ISC
100
10
IQ
1
6
4
0.1
–75 –50 –25
0
25
50
75 100 125 150
–75 –50 –25
0
25
50
75 100 125 150
Temperature (°C)
Temperature (°C)
OFFSET VOLTAGE DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
25
20
15
10
5
20
18
16
14
12
10
8
Typical production
distribution of
packaged units.
Typical production
distribution of
packaged units.
6
4
2
0
0
–6 –5 –4 –3 –2 –1
0
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10 11 12
Offset Voltage (mV)
Offset Voltage Drift (µV/°C)
OPA348, 2348, 4348
5
SBOS213C
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