OPA454_16 Datasheet, PDF (9/47 Pages) Texas Instruments – High-Voltage (100-V), High-Current (50-mA) Operational Amplifiers

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OPA454
SBOS391B – DECEMBER 2007 – REVISED MARCH 2016
Typical Characteristics (continued)
At T_P = 25°C, V_S = ±50 V, and R_L = 4.8 kΩ connected to GND, unless otherwise noted.
Average = 1.57mV/°C
Standard Deviation = 0.84mV/°C
Average = 0.34mV/°C
Standard Deviation = 0.44mV/°C
0 1 2 3 4 5 6 7 8 9 10
Offset Voltage Drift (mV/°C)
Figure 13. Offset Voltage Drift Production Distribution
Average = 48mV/°C
Standard
Deviation = 28mV/°C
Offset Voltage Shift (mV)
Figure 15. DDA Package, Solder-Attached, V_OS Shift
Quiescent Current (mA)
Figure 17. Quiescent Current Production Distribution
Output Voltage Shift (mV/°C)
200
150
100
50
0
-50
-100
-150
-200
Figure 14. Solder-Attached, V_OS TC Shift
V_S = ±50V
PowerPAD Attached
9in ´ 12in 0.062
Layer Metal PCB FR10
100s/div
Figure 16. Offset Voltage Warmup
(60 Devices)
3.25
3.20
3.15
3.10
3.05
3.00
2.95
2.90
0
10 20
30 40 50 60 70 80 90 100 110 120
Total Supply Voltage (V)
Figure 18. Quiescent Current vs Supply Voltage
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