SPI DDS Waveform Generator, Programmable Oscillator Board for MCUs, Adjustable Sine Square Triangle Output Module

SPI DDS Waveform Generator, Programmable Oscillator Board for MCUs, Adjustable Sine Square Triangle Output Module Description

The AD9833 is a low power programmable waveform generator capable of generating sine, triangle, and square wave outputs. It features a 28-bit frequency register with a 25 MHz reference clock enabling high frequency resolution. The device has a standard serial interface that allows direct interfacing with microprocessors and DSPs. The output frequency range is 0 MHz to 12.5 MHz. Power consumption is 12.65 mW at 3 V DC. Supply voltage ranges from 2.3 V to 5.5 V. The unit includes a power-down function to minimize power usage. Maximum serial interface clock frequency is 40 MHz. Package contents include one DDS module and one pin header.