OPA313
OPA2313
OPA4313
SBOS649C –SEPTEMBER 2012–REVISED MARCH 2013
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TYPICAL CHARACTERISTICS (continued)
At TA = +25 °C, VS = 5 V, RL = 10 kΩ connected to VS / 2, and VCM = VOUT = VS / 2, unless otherwise noted.
40
35
30
25
20
15
10
200
150
100
50
VS = 5.5 V
f = 1 kHz
IBN
IBP
0
IOS
-50
-100
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
C013
-50
-25
0
25
50
75
100
125
C014
Common-Mode Input Voltage (V)
Temperature (oC)
Figure 13. VOLTAGE NOISE vs COMMON-MODE VOLTAGE
Figure 14. INPUT BIAS AND OFFSET CURRENT vs
TEMPERATURE
100k
6
RL = 10 kꢀ
CL = 10 pF
5
4
3
2
1
0
VS = 5.5 V
VS = 1.8 V
VS = 1.8 V
10k
VS = 5.5 V
1000
1
10
100
1k
10k
100k
1000
10k
100k
1M
Frequency (Hz)
Frequency (Hz)
C015
C016
Figure 15. OPEN-LOOP OUTPUT IMPEDANCE vs
FREQUENCY
Figure 16. MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
AND SUPPLY VOLTAGE
3
2
40
G = +10 V/V
1
20
G = +1 V/V
o
o
-40 o
-40oC
C
+125oC
oC
+25
C
0
-1
-2
-3
0
G = -1 V/V
VS = 1.8 V
-20
0
5
10
Output Current (mA)
15
20
10
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
C017
C018
Figure 17. OUTPUT VOLTAGE SWING vs OUTPUT
CURRENT (Over Temperature)
Figure 18. CLOSED-LOOP GAIN vs FREQUENCY (Minimum
Supply)
12
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