Datasheet

1 V/divm
2.5s/div
10000
1000
100
10
1
0.1
0.01
Temperature(°C)
InputBiasCurrent(pA)
-50 0-25 7525 50 100 125
1000
100
10
Frequency(Hz)
Noise(nV/ )
ÖHz
1 10010 1k 10k
60
50
40
30
20
10
0
CapacitiveLoad(pF)
Overshoot(%)
10 100 1000
G=+1
G= 1-
20mV/div
25 s/divm
500mV/div
50 s/divm
OPA379
OPA2379
OPA4379
SBOS347D – NOVEMBER 2005 – REVISED MAY 2008 ................................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, V
S
= 5V, and R
L
= 25k Ω connected to V
S
/2, unless otherwise noted.
INPUT BIAS CURRENT
vs TEMPERATURE 0.1Hz TO 10Hz NOISE
Figure 14. Figure 15.
SMALL-SIGNAL OVERSHOOT
NOISE vs FREQUENCY vs CAPACITIVE LOAD
Figure 16. Figure 17.
SMALL-SIGNAL STEP RESPONSE LARGE-SIGNAL STEP RESPONSE
Figure 18. Figure 19.
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