Name: Analog Devices AD5310BRTZ-REEL7 SOT-23 10-Bit DAC
Brand: Analog Devices
SKU: D5310BRTZ-REEL7

AD5310BRTZ-REEL7 is a single 10-bit buffered DAC designed for low power voltage-output control from a 2.7 V to 5.5 V supply. It uses a 3-wire serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interfaces, with clock rates up to 30 MHz. The internal output amplifier supports rail-to-rail output swing, while power-on reset brings the DAC output to 0 V until a valid write occurs. In a product design, this part is commonly used as a digitally programmable trim or control voltage source. The small SOT-23 package is useful when the DAC must sit close to an analog load, sensor path, bias node, or calibration point without consuming much board area.

Specifications

Resolution	10 bit
Output type	buffered voltage output
Supply voltage	2.7 V to 5.5 V
Typical supply current	140 uA at 5 V, 115 uA at 3 V
Interface	3-wire serial, SPI/QSPI/MICROWIRE/DSP compatible
Package	6-lead SOT-23
Power-down current	200 nA at 5 V, 50 nA at 3 V

Key Features

Guaranteed monotonic DAC architecture
rail-to-rail output buffer
supply-derived reference for wide output range
power-on reset to zero scale
three software-selectable power-down functions
low power operation for battery equipment

Applications

Portable battery-powered instruments
digital gain and offset adjustment
programmable voltage and current sources
programmable attenuators

Summary

AD5310BRTZ-REEL7 is a practical choice when a design needs a compact, low power DAC with simple serial control and rail-to-rail output swing. It is especially useful in calibration, trim, and programmable control nodes where board area and standby current matter.