REF1933, REF1925 - Voltage References

Texas Instruments

REF1933 Datasheet Preview — This datasheet PDF includes multiple part numbers: REF1933, REF1925. Please refer to the document for exact specifications by model.

Datasheet Details

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

REF1933 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 |