AD5314BRMZ

The AD5314BRMZ from Analog Devices is a quad 10-bit buffered voltage output digital-to-analog converter (DAC). It is designed for applications requiring precise voltage output control.

This DAC operates from a single power supply ranging from 2.5 V to 5.5 V, with a typical power consumption of 500 μA at 3 V. It features a 10-bit resolution, providing 1024 distinct output levels. The device includes on-chip rail-to-rail output buffer amplifiers, enabling a wide output swing. Its interface is a 3-wire serial type, compatible with SPI, QSPI, MICROWIRE, and DSP standards, operating at clock rates up to 30 MHz.

The AD5314BRMZ is housed in a 10-lead MSOP package, suitable for surface mount applications. It offers a guaranteed monotonic performance by design and incorporates a power-on reset function that sets the outputs to 0 V until a valid write occurs. A power-down mode is available to significantly reduce current consumption when not in active use.

This component is qualified for automotive applications and is well-suited for portable battery-powered instruments, digital gain and offset adjustment, programmable voltage sources, and industrial process controls.