OPA861
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SBOS338–AUGUST 2005
TYPICAL CHARACTERISTICS: VS = +5V (continued)
At TA = +25°C, IQ = 4.7mA, and RL = 500Ω to VS/2, unless otherwise noted.
B-INPUT RESISTANCE vs QUIESCENT CURRENT
C-OUTPUT RESISTANCE vs QUIESCENT CURRENT
500
490
480
470
460
450
440
430
420
120
110
100
90
80
70
60
50
40
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Quiescent Current (mA)
Quiescent Current (mA)
Figure 22.
Figure 23.
E-OUTPUT RESISTANCE vs QUIESCENT CURRENT
QUIESCENT CURRENT vs RADJ
60
7
6
5
4
3
2
1
0
50
40
30
20
10
0
0
1
2
3
4
5
6
7
0.1
1
10
100
1k
10k
)
100k
Quiescent Current (mA)
Ω
Quiescent Current Adjust Resistor (
Figure 24.
Figure 25.
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