OPA313
OPA2313
OPA4313
SBOS649C –SEPTEMBER 2012–REVISED MARCH 2013
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TYPICAL CHARACTERISTICS
At TA = +25 °C, VS = 5 V, RL = 10 kΩ connected to VS / 2, and VCM = VOUT = VS / 2, unless otherwise noted.
140
120
100
80
180
140
Gain
100 kꢀ, 5.5 V
Phase
135
130
125
120
115
110
105
100
CL= pF
CL = 10 pF
135
90
45
0
10 kꢀ, 5.5 V
60
2 kꢀ, 5.5 V
40
20
CL = 100 pF
CL=100pF
0
10 kꢀ, 1.8 V
-25
-20
1
10
100
1k
10k 100k 1M
10M 100M
C001
-50
0
25
50
75
100
125
C002
Frequency (Hz)
Temperature (oC)
Figure 1. OPEN-LOOP GAIN AND PHASE vs FREQUENCY
Figure 2. OPEN-LOOP GAIN vs TEMPERATURE
60
58
56
54
52
50
48
46
44
42
40
65
60
55
50
45
40
35
VS = 5.5 V
VS = 1.8 V
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
-50
-25
0
25
50
75
100
125
Temperature (oC)
C003
C004
Supply Voltage (V)
Figure 3. QUIESCENT CURRENT vs SUPPLY
Figure 4. QUIESCENT CURRENT vs TEMPERATURE
9
8
7
6
5
4
3
2
1
0
25
20
15
10
5
0
Offset Voltage Drift (µV/oC)
C006
Offset Voltage (mV)
C005
Figure 5. OFFSET VOLTAGE PRODUCTION DISTRIBUTION
Figure 6. OFFSET VOLTAGE DRIFT DISTRIBUTION
10
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