The AD9833 is a low power, programmable waveform generator capable of producing sine, triangular, and square wave outputs. Waveform generation is required in various types of sensing, actuation, and time domain reflectometry (TDR) applications. The output frequency and phase are software programmable, allowing easy tuning. No external components are needed. The frequency registers are 28 bits wide: with a 25 MHz clock rate, resolution of 0.1 Hz can be achieved; with a 1 MHz clock rate, the AD9833 can be tuned to 0.004 Hz resolution. The AD9833 has a standard serial interface that allows the part to interface directly with several microprocessors. The device uses an external serial clock to write data or control information into the device. The AD9833WBRMZ-REEL model is available with controlled manufacturing to support the quality and reliability requirements of automotive applications. Designers should review the Specifications section of the data sheet carefully. Color: blue. Material: PCB. Package Contents: 5 x AD9833 Sine Square Wave DDS Signal Generator, 5 x Pin. Only the above package content is included. Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement allowed error is +/- 1-3 cm.