The LTC1456 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. Applications * Digital Calibration * Industrial Process Control * Automatic Test Equipment * Cellular Telephones * SO-8 Package * 12-Bit Resolution * Buffered True Rail-to-Rail Voltage Output * Asynchronous Clear Input * Built-In Reference * Schmitt Trigger On Input Allows Direct Optocoupler Interface * Power-On Reset Clears DAC to 0V * 3-Wire Cascadable Serial Interface * Maximum DNL Error: 0.5LSB * Low Cost https://elecena.pl/product/250787/12-bit-rail-to-rail-micropower-dac-with-clear-input 2007-03-02 https://elecena.pl/product/250787/12-bit-rail-to-rail-micropower-dac-with-clear-input 2014-04-24 https://elecena.pl/product/250787/12-bit-rail-to-rail-micropower-dac-with-clear-input 2025-01-22