Datasheet Summary
LTC1454/LTC1454L Dual 12-Bit Rail-to-Rail Micropower DACs
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DESCRIPTION
The LTC®1454/LTC1454L are plete single supply, dual rail-to-rail voltage output, 12-bit digital-to-analog converters (DACs) in a 16-lead SO package. They include an output buffer amplifier with variable gain (× 1 or × 2) and an easy-to-use 3-wire cascadable serial interface. The LTC1454 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. The LTC1454L has an onboard 1.22V reference and a fullscale output of 2.5V in a × 2 gain configuration. It operates from a single 2.7V to 5.5V supply. Low power supply...