OPA333A-EP_09 Datasheet, PDF (6/19 Pages) Texas Instruments – 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIERS ZERO-DRIFT SERIES

OPA333A-EP, OPA2333A-EP
SGLS383B – APRIL 2007 – REVISED JUNE 2008 ............................................................................................................................................................ www.ti.com
TYPICAL CHARACTERISTICS (continued)
SMALL−SIGNAL STEP RESPONSE
G = +1
R_L = 10kΩ
POSITIVE OVER−VOLTAGE RECOVERY
0
Input
Output
Time (5µs/div)
NEGATIVE OVER−VOLTAGE RECOVERY
Input
0
0
Output
10kΩ
+ 2.5V
1kΩ
O PA 333
− 2.5 V
Time (50µs/div)
SMALL−SIGNAL OVERSHOOT vs LOAD CAPACITANCE
40
35
30
25
20
15
10
5
0
10
100
Load Capacitance (pF)
1000
1 0kΩ
+2 .5V
1kΩ
0
OPA333
−2.5V
Time (50µs/div)
SETTLING TIME vs CLOSED−LOOP GAIN
600
4V Step
500
400
300
200
100
0
1
0.001%
0.01%
10
100
Gain (dB)
0.1Hz TO 10Hz NOISE
1s/div
6
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