LTC1458L Datasheet PDF (Quad 12-Bit Rail-to-Rail Micropower DACs)

LTC1458L - Quad 12-Bit Rail-to-Rail Micropower DACs

Description

The LTC®1458/LTC1458L are complete single supply, quad rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in SO-28 and SSOP-28 packages.

They include an output buffer amplifier with variable gain (× 1 or × 2) and an easy-to-use 3-wire cascadable serial interface.

Features

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Datasheet Details

Part number	LTC1458L
Manufacturer	Linear Technology
File Size	248.85 KB
Description	Quad 12-Bit Rail-to-Rail Micropower DACs
Datasheet	LTC1458L Datasheet
Additional preview pages of the LTC1458L datasheet.

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Full PDF Text Transcription

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LTC1458/LTC1458L Quad 12-Bit Rail-to-Rail Micropower DACs FEATURES s s s s s DESCRIPTION The LTC®1458/LTC1458L are complete single supply, quad rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in SO-28 and SSOP-28 packages. They include an output buffer amplifier with variable gain (× 1 or × 2) and an easy-to-use 3-wire cascadable serial interface. The LTC1458 has an onboard reference of 2.048V and a full-scale output of 4.095V in a × 2 gain configuration. It operates from a single 4.5V to 5.5V supply dissipating only 5.5mW (ICC = 1.1mA typ). The LTC1458L has an onboard 1.22V reference and a fullscale output of 2.5V in a × 2 gain configuration. It operates from a single supply of 2.7V to 5.5V dissipating 2.4mW.

Published: Mar 27, 2005 |