The MAX5154/MAX5155 low-power, serial, voltage-output, dual 12-bit digital-to-analog converters (DACs) consume only 500µA from a single +5V (MAX5154) or +3V (MAX5155) supply. These devices feature Rail-to-Rail output swing and are available in a space-saving 16-pin QSOP package. To maximize the dynamic range, the DAC output amplifiers are configured with an internal gain of +2V/V. The 3-wire serial interface is SPI™/QSPI™ and Microwire™ compatible. Each DAC has a double-buffered input organized as an input register followed by a DAC register, which allows the input and DAC registers to be updated independently or simultaneously with a 16-bit serial word. Additional features include programmable shutdown (2µA), hardware-shutdown lockout (PDL), a separate reference voltage input for each DAC that accepts AC and DC signals, and an active-low clear input (CL) that resets all registers and DACs to zero. These devices provide a programmable logic pin for added functionality, and a serial-data output pin for daisy chaining. Applications * Digital Gain and Offset Control * General Purpose * Industrial Process Controls * Microprocessor-Controlled Systems * Motion Control * Remote Industrial Controls * 12-Bit Dual DAC with Internal Gain of +2V/V * Rail-to-Rail Output Swing * 12µs Settling Time * Single-Supply Operation: * +5V (MAX5154) * +3V (MAX5155) * Low Quiescent Current: * 500µA (normal operation) * 2µA (shutdown mode) * SPI/QSPI and Microwire Compatible * Available in Space-Saving 16-Pin QSOP Package * Power-On Reset Clears Registers and DACs to Zero * Adjustable Output Offset https://elecena.pl/product/22328261/low-power-dual-12-bit-voltage-output-dacs-with-serial-interface 2022-12-28 https://elecena.pl/product/22328261/low-power-dual-12-bit-voltage-output-dacs-with-serial-interface 2025-01-22