REF35300 Datasheet High-precision Voltage Reference

Manufacturer: Texas Instruments

Overview: REF35 SNAS809B – DECEMBER 2021 – REVISED MAY 2024 REF35 Ultra Low-Power, High-Precision Voltage Reference.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	REF35300
Manufacturer	Texas Instruments
File Size	2.18 MB
Description	High-Precision Voltage Reference
Datasheet	REF35300 REF35 Datasheet (PDF)

General Description

The REF35 is a family of nanopower, low-drift, highprecision series reference devices.

The REF35 family

Key Features

Ultra-low quiescent current:.
650nA (typical).
Initial accuracy: ±0.05% (maximum).
Temperature coefficient (maximum):.
12ppm/°C (.
40°C to 105°C, SOT23 package).
10ppm/°C (.
40°C to 85°C, WCSP package).
Output 1/f noise (0.1Hz to 10Hz): 3.3ppmP-P.
NR pin to reduce noise.
EN pin to reduce shutdown current consumption.
Long-term stability: 40ppm at 1k hour.
Thermal hysteresis: 70ppm.

REF35300 Distributor & Price

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