The AD5671R/AD5675R are low power, octal, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The AD5671R/AD5675R are available in a 20-lead TSSOP and in a 20-lead LFCSP and incorporate a power-on reset circuit and a RSTSEL pin that ensures the DAC outputs power up to zero scale or midscale and remain there until a valid write. The AD5671R/AD5675R contain a power-down mode, reducing the current consumption to 1 μA typical while in power-down mode. Product Highlights * High Relative Accuracy (INL). AD5671R (12-bit): ±1 LSB maximum AD5675R (16-bit): ±3 LSB maximum * Low Drift 2.5 V On-Chip Reference Applications * Optical transceivers * Base-station power amplifiers * Process control (PLC input/output cards) * Industrial automation * Data acquisition systems * High Performance * High relative accuracy (INL): ±3 LSB maximum at 16 bits * Total unadjusted error (TUE): ±0.14% of FSR maximum * Offset error: ±1.5 mV maximum * Gain error: ±0.06% of FSR maximum * Low drift 2.5 V reference: 2 ppm/°C typical * Wide Operating Ranges * −40°C to +125°C temperature range * 2.7 V to 5.5 V power supply * Easy Implementation * User selectable gain of 1 or 2 (GAIN pin/bit) * 1.8 V logic compatibility * 400 kHz I2C-compatible serial interface * 20-lead, RoHS-compliant TSSOP and LFCSP https://elecena.pl/product/5274579/octal-16-bit-dac-with-2-ppm-c-reference-ic-interface 2015-08-19 https://elecena.pl/product/5274579/octal-16-bit-dac-with-2-ppm-c-reference-ic-interface 2018-03-29 https://elecena.pl/product/5274579/octal-16-bit-dac-with-2-ppm-c-reference-ic-interface 2025-01-19