AD5624RBRMZ-5REEL7

The Analog Devices AD5624RBRMZ-5REEL7 is a low-power, quad, 12-bit buffered voltage-output digital-to-analog converter (DAC) belonging to the nanoDAC family. It operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.

This DAC features an on-chip 1.25 V or 2.5 V reference with 5 ppm/°C temperature drift, providing a full-scale output range of 2.5 V or 5 V respectively. The device supports user-selectable external or internal reference, with the external reference being the default at power-up. It includes a power-on reset circuit that ensures the DAC output powers up to zero scale until a valid write occurs. A per-channel power-down feature is also incorporated to reduce current consumption.

Key electrical specifications include a 12-bit resolution, a settling time of 4.5µs to 0.5 LSB, and integral non-linearity (INL) of ±0.5 LSB maximum. The data interface supports SPI and DSP protocols, and it has a buffered voltage output. The device operates over a temperature range of -40°C to 105°C.

The AD5624RBRMZ-5REEL7 is supplied in a 10-lead MSOP package and is designed for surface mounting. Its compact size and features make it suitable for applications such as process controls, data acquisition systems, and portable battery-powered instruments.