AD9780BCPZ

The AD9780BCPZ is a 12-bit dual digital-to-analog converter (DAC) from Analog Devices, designed for high-speed applications such as wireless infrastructure and wideband communications. It achieves a maximum update rate of 500 MSPS per channel and includes two DACs with LVDS parallel data interface. The device supports both external and internal reference types and requires dual supply voltages: 1.7V to 1.9V and 3.13V to 3.47V. Typical INL and DNL are ±0.25 LSB and ±0.13 LSB respectively.

The DAC utilizes a Quad-Switch architecture to deliver high dynamic range and low noise. The differential current output is programmable from 8.6 mA to 31.7 mA full scale, providing flexibility for various output levels. An auxiliary 10-bit current DAC enables external offset nulling. Power dissipation is typically 315 mW, making it suitable for power-sensitive designs.

The device is offered in a 72-lead LFCSP with exposed pad (72-VFQFN Exposed Pad, CSP) and is surface mount compatible. It operates over the industrial temperature range of -40°C to +85°C. The part is marked as RoHS3 compliant, though this status is unverified. No lead time or standard package quantity is available from the source data.