LTC1458 Datasheet PDF | Linear Technology

Linear Technology LTC1458

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.

Part No.	LTC1458
Datasheet	LTC1458 Download
Manufacturer	Linear Technology
Description	Quad 12-Bit Rail-to-Rail Micropower DACs
Buy	Stock & Price

FEATURES

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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. It operates from a single supply of 2.7V to 5.5V dissipating 2.4mW. Excellent DNL, low supply current and a wide range of built-in functions allow these parts to be used in a host of applications when flexibility, power and single supply operation are important. , LTC and LT are registered trademarks of Linear Technology Corporation. s s s s s s 12-Bit Resolution Buffered True Rail-to-Rail Voltage Output 5V Operation, ICC: 1.1mA Typ (LTC1458) 3V Operation, ICC: 800µA Typ (LTC1458L) Built-In Reference: 2.048V (LTC1458) 1.220V (LTC1458L) CLR Pin Power-On Reset SSOP-28 Package 3-Wire Cascadable Serial Interface Maximum DNL Error: 0.5LSB Low Cost U

APPLICATIONS

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