The AD5543/AD5553 are precision 16-/14-bit, low power, current output, small form factor digital-to-analog converters (DACs). They are designed to operate from a single 5 V supply with a ±10 V multiplying reference. The applied external reference, VREF, determines the full-scale output current. An internal feedback resistor (RFB) facilitates the R-2R and temperature tracking for voltage conversion when combined with an external operational amplifier. A serial data interface offers high speed, 3-wire microcontroller-compatible inputs using serial data in (SDI), clock (CLK), and chip select (CS). The AD5543/AD5553 are packaged in ultracompact (3 mm × 4.7 mm) 8-lead MSOP and 8-lead SOIC packages. Applications * Automatic test equipment * Instrumentation * Digitally controlled calibration * Industrial control programmable logic controllers * 14-bit resolution * ±1 LSB DNL * ±1 LSB INL * Low noise: 12 nV/√Hz * Low power: IDD = 10 μA * 0.5 μs settling time https://elecena.pl/product/692385/14-bit-dac-in-soic-8-package 2008-07-05 https://elecena.pl/product/692385/14-bit-dac-in-soic-8-package 2018-03-29 https://elecena.pl/product/692385/14-bit-dac-in-soic-8-package 2025-01-22