AD5174 - Digital Rheostat With SPI Interface And 50-TP Memory

Analog Devices

Datasheet Details

Part number	AD5174
Manufacturer	Analog Devices
File Size	1.17 MB
Description	Digital Rheostat With SPI Interface And 50-TP Memory
Datasheet	AD5174 Datasheet

General Description

The AD5174 is a single-channel, 1024-position digital rheostat that combines industry leading variable resistor performance with nonvolatile memory (NVM) in a compact package.

This device supports both dual-supply operation at ±2.5 V to ±2.75 V and single-supply operation at 2.7 V to 5.5 V and offers 50-times programmable (50-TP) memory.

The AD5174 device wiper settings are controllable through the SPI digital interface.

Overview

www.DataSheet4U.com Single-Channel, 1024-Position, Digital Rheostat with SPI Interface and 50-TP Memory.

Key Features

Single-channel, 1024-position resolution 10 kΩ nominal resistance 50-times programmable (50-TP) wiper memory Rheostat mode temperature coefficient: 35 ppm/°C 2.7 V to 5.5 V single-supply operation ±2.5 V to ±2.75 V dual-supply operation for ac or bipolar operations SPI-compatible interface Wiper setting and memory readback Power on refreshed from memory Resistor tolerance stored in memory Thin LFCSP 10-lead, 3 mm × 3 mm× 0.8 mm package Compact MSOP, 10-lead, 3 mm × 4.9 mm × 1.1 mm package FUNCT.

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