OPA2333-Q1 Datasheet, PDF (5/16 Pages) Texas Instruments – 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES

OPA2333-Q1
www.ti.com
SBOS463A – DECEMBER 2008 – REVISED JUNE 2010
TYPICAL CHARACTERISTICS (continued)
INPUT BIAS CURRENT vs COMMON−MODE VOLTAGE
100
80
60
−I_B
40
V_S = 5V
20
0
−20
−40
−60
+I_B
−80
−100
0
1
2
3
4
5
Common−Mode Voltage (V)
INPUT BIAS CURRENT vs TEMPERATURE
200
150
− I_B
V_S = 5.5V
V_S = 1.8V
100
−I_B
50
0
+I_B
−50
−100
−150
+I_B
−200
−50 −25
0
25
50
75
Temperature (_ C)
100 125
QUIESCENT CURRENT vs TEMPERATURE
25
20
V_S = 5.5V
15
V_S = 1.8V
10
LARGE−SIGNAL STEP RESPONSE
G=1
R_L = 10kΩ
5
0
−50 −25
0
25
50
75
Temperature (_C)
100 125
SMALL−SIGNAL STEP RESPONSE
G = +1
R_L = 10kΩ
Time (5µs/div)
Time (50µs/div)
POSITIVE OVER- VOLTAGE RECOVERY
0
Input
Output
10 kW
+2.5 V
1 kW
0
1/2
OPA2333
–2.5 V
Time (50 µs/div)
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