ADI’s 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 |
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- Digitally programmable frequency and phase
- No external components required
- SPI interface
- Power-down option resolution (bits): 10 b
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- 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
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Applications |
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- Test and medical equipment
- Liquid and gas flow measurement
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- Proximity, motion, and defect detection
- Time domain reflectometry (TDR) application
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