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OPA380 Datasheet, PDF (6/22 Pages) Burr-Brown (TI) – Precision, High-Speed Transimpedance Amplifier | |||
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OPA380
OPA2380
SBOS291G â NOVEMBER 2003 â REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS: VS = +2.7V to +5.5V (continued)
All specifications at TA = +25°C, RL = 2k⦠connected to VS/2, and VOUT = VS/2, unless otherwise noted.
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25
20
15
10
5
0
â5
â10
â15
â20
â25
0
INPUT BIAS CURRENT
vs INPUT COMMONâMODE VOLTAGE
â IB
+ IB
0.5 1.0 1.5 2.0 2.5 3.0 3.5
Input CommonâMode Voltage (V)
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
(V+)
(V+) â1
(V+) â2
(Vâ) +2
+125_C +25_ C â40_ C
(Vâ) +1
(Vâ)
0
50
100
150
Output Current (mA)
SHORTâCIRCUIT CURRENT vs TEMPERATURE
200
VS = 5V
150
100
+ISC
50
0
âISC
â50
â100
â150
â40 â25
0
25
50
75
100 125
Temperature (_C)
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
â25 â20 â15 â10 â5 0 5 10 15 20 25
Offset Voltage (µV)
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
â0.10 â0.08 â0.06 â0.04 â0.02 0 0.02 0.04 0.06 0.08 0.1
Offset Voltage Drift (µV/_C)
GAIN BANDWIDTH vs POWER SUPPLY VOLTAGE
95
90
85
80
75
70
2.5
3.5
4.5
5.5
Power Supply Voltage (V)
6
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