Figure 8-3 shows the REF3025 used to provide a. ±2.5-V supply reference voltage. The low offset voltage and low drift of the OPA703 complement the low drift.
REF3025 Texas Instruments | Power Management (PMIC) - DigiKey
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REF3025 Texas Instruments Power Management (PMIC) parts available at DigiKey.
Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series. Texas Instruments REF3025AIDBZR. REF3025AIDBZR; Texas Instruments; 1: $1.17; 45,326In Stock.
The REF30xx family of voltage references provides accurate voltage regulation with a maximum temperature drift of 50 ppm/°C.
REF3025 Series Voltage References are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for REF3025 Series Voltage References.
TEXAS INSTRUMENTS. Voltage Reference, Precision, Low Power, Series - Fixed, REF3025 Series, 2.5V, SOT-23-3 ; Product Range, REF3025 ; Initial Accuracy, 0.2%.