OPA454 Datasheet, PDF (8/36 Pages) Texas Instruments – High-Voltage (100V), High-Current (50mA) OPERATIONAL AMPLIFIERS, G = 1 Stable

OPA454
SBOS391 – DECEMBER 2007
TYPICAL CHARACTERISTICS (continued)
At T_P = +25°C, V_S = ±50V, and R_L = 4.8kΩ connected to GND, unless otherwise noted.
www.ti.com
DDA PACKAGE OFFSET VOLTAGE
DRIFT PRODUCTION DISTRIBUTION
Average = 1.57mV/°C
Standard Deviation = 0.84mV/°C
DDA PACKAGE, SOLDER-ATTACHED, V_OS TC SHIFT
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 14.
DDA PACKAGE, SOLDER-ATTACHED, V_OS SHIFT
Average = 48mV/°C
Standard
Deviation = 28mV/°C
Offset Voltage Shift (mV)
Figure 16.
QUIESCENT CURRENT PRODUCTION DISTRIBUTION
Quiescent Current (mA)
Figure 18.
200
150
100
50
0
-50
-100
-150
-200
Output Voltage Shift (mV/°C)
Figure 15.
OFFSET VOLTAGE WARMUP
(60 Devices)
V_S = ±50V
PowerPAD Attached
9in ´ 12in 0.062
Layer Metal PCB FR10
100s/div
Figure 17.
QUIESCENT CURRENT vs SUPPLY VOLTAGE
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 19.
8
Submit Documentation Feedback
Product Folder Link(s): OPA454
Copyright © 2007, Texas Instruments Incorporated