REF1933 - Voltage References

Product Overview

Texas Instruments

Datasheet Details

Part number	REF1933
Manufacturer	Texas Instruments
File Size	2.56 MB
Description	Voltage References
Datasheet	REF1933 Datasheet
Note	This datasheet PDF includes multiple part numbers: REF1933, REF1925. Please refer to the document for exact specifications by model.
Additional preview pages of the REF1933 datasheet.

Product details

Description

Applications with only a positive supply voltage often require an additional stable voltage in the middle of the analog-to-digital converter (ADC) input range to bias input bipolar signals.

Features

1 Two Outputs, VREF and VREF / 2, for Convenient Use in Single-Supply Systems.
Excellent Temperature Drift Performance:.
25 ppm/°C (max) from.
40°C to 125°C.
High Initial Accuracy: ±0.1% (max).
VREF and VBIAS Tracking over Temperature:.
6 ppm/°C (max) from.
40°C to 85°C.
7 ppm/°C (max) from.
40°C to 125°C.
Microsize Package: SOT23-5.
Low Dropout Voltage: 10 mV.
High Output Current: ±.

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Published: May 9, 2023 |