ANALOG DEVICES AD7846 handbook

The AD7846 is a 16-bit, low-power, microprocessor-compatible, single-ended or dual-supply DAC. The device uses a segmented architecture comprised of a 12-bit DAC and a 16-bit resistor string. The 16-bit resistor string is programmed by a 16-bit register to provide a single-ended output range of 0 V to +5 V, 0 V to +10 V, or a dual-supply output range of ±5 V or ±10 V.