AD5347

Data Sheet 2.5 V to 5.5 V, Parallel Interface Octal Voltage Output 8-/10-/12-Bit DACs AD5346/AD5347/AD5348 FEATURES GENERAL DESCRIPTION AD5346: octal 8-bit DAC The AD5346/AD5347/AD53481 are octal 8-, 10-, and 12-bit AD5347: octal 10-bit DAC DACs, operating from a 2.5 V to 5.5 V supply. These devices AD5348: octal 12-bit DAC incorporate an on-chip output buffer that can drive the output Low power operation: 1.4 mA (max) at 3.6 V to both supply rails, and also allow a choice of buffered or Power-down to 120 nA at 3 V, 400 nA at 5 V unbuffered reference input. Guaranteed monotonic by design over all codes Rail-to-rail output range: 0 V to VREF or 0 V to 2 × VREF Power-on reset to 0 V Simultaneous update of DAC outputs via LDAC pin Asynchronous CLR facility The AD5346/AD5347/AD5348 have a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR. A readback feature allows the internal DAC registers to be read back through...