Product Details
1.The AD9833 is a low-power, programmable waveform generator capable of producing sine, triangle, and square wave outputs.
2. Waveform generators are required for all types of detection, signal excitation, and time domain reflection (TDR) applications.
3. Output frequency and phase are programmable via software for simple adjustment. No external components are required.
4. The frequency register is 28-bit: at a clock rate of 25 MHz, a resolution of 0.1 Hz can be realized; while at a clock rate of 1 MHz, a resolution of 0.004 Hz can be realized.
5. The AD9833 writes data through a three-wire serial interface. The serial interface is capable of operating at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards.
6. The device is powered from a 2.3 V to 5.5 V supply. The AD9833 has a power save feature. This feature allows unused portions of the device to be turned off, thereby minimizing power consumption. For example, the DAC can be turned off when generating a clock output.
Digitally programmable frequency and phase
Power consumption: 12.65 mW (at 3 V)
Output frequency range: 0 MHz to 12.5 MHz
28-bit resolution: 0.1 Hz (25 MHz reference clock)
Sine/triangle/square waveform outputs
2.3 V to 5.5 V power supply
No external components required
3-wire SPI interface
Extended temperature range: -40°C to +105°C
Power saving options
Update rate: 25MSPS
Maximum Output Voltage: 0.65V
Minimum Output Voltage:38mV
1 x Module(Soldering Pin Option)
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