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LTC1456 - 12-Bit Rail-to-Rail Micropower DAC

General Description

The LTC®1456 is a complete single supply, rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC) in an SO-8 package.

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

Key Features

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LTC1456 12-Bit Rail-to-Rail Micropower DAC with Clear Input FEATURES s s s s s s DESCRIPTION The LTC®1456 is a complete single supply, rail-to-rail voltage output, 12-bit digital-to-analog converter (DAC) in an SO-8 package. It includes a rail-to-rail output buffer amplifier and an easy-to-use 3-wire cascadable serial interface. The LTC1456 includes a CLR pin that asynchronously clears the DAC to zero scale. The LTC1456 has an internal 2.048V reference and a fullscale output of 4.095V. It operates on a 4.5V to 5.5V supply, dissipating 2.2mW. The low power supply current and the space saving SO-8 package make the LTC1456 ideal for battery-powered applications. , LTC and LT are registered trademarks of Linear Technology Corporation.