Waveform generator module 0-12.5 MHz SPI AD9833

Beschrijving

Informatie (ENG)

AD9833 is a programmable waveform generator producing triangular, square, and sine wave outputs which is ideal for sensing, actuation, and time domain reflectometry applications. Both the frequency and phase are programmable with 3-wire serial peripheral interface (SPI). This generator requires no external components to operate which reduces board space and cost. The AD9833 comes in an MSOP-10 package and it has various operational temperature range options available, up to -55°C to +125°C. The AD9833 is perfect for test and medical equipment where sensing applications of proximity, motion, and defect detection is needed.

Features

Digitally programmable frequency and phase

No external components required

SPI interface

Power-down option resolution (bits): 10 b

Master fclk: 25 MHz

Tuning word width (bits): 28 d

Voltage supply: 2.3 V to 5.5 V

Operating temperature range: -40°C to +105°C, -40°C to +125°C, -55°C to +125°C

Package/case: 10-MSOP

Applications

Test and medical equipment

Liquid and gas flow measurement

Proximity, motion, and defect detection

Time domain reflectometry (TDR) application