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LTC1448 - Dual 12-Bit Rail-to-Rail Micropower DAC

Datasheet Summary

Description

The LTC®1448 is a dual rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC).

It includes rail-to-rail output buffer amplifiers and an easy-to-use 3-wire serial interface.

It is available in 8-pin SO and PDIP packages and provides the smallest footprint of any dual 12-bit DAC.

Features

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Datasheet Details

Part number LTC1448
Manufacturer Linear Technology
File Size 241.49 KB
Description Dual 12-Bit Rail-to-Rail Micropower DAC
Datasheet download datasheet LTC1448 Datasheet
Additional preview pages of the LTC1448 datasheet.

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Full PDF Text Transcription

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LTC1448 Dual 12-Bit Rail-to-Rail Micropower DAC FEATURES s s s s s s s DESCRIPTION The LTC®1448 is a dual rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC). It includes rail-to-rail output buffer amplifiers and an easy-to-use 3-wire serial interface. It is available in 8-pin SO and PDIP packages and provides the smallest footprint of any dual 12-bit DAC. The LTC1448 has an external reference input pin (REF) and its outputs swing from 0V to REF. The REF input can be tied to VCC providing rail-to-rail operation from supplies of 2.7V to 5.5V. (For devices with internal reference see the LTC1446 data sheet.) The LTC1448 dissipates 2.5mW from a 5V supply. The low power supply current and the small SO-8 package make the LTC1448 ideal for battery-powered applications.
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