Analog Devices Inc.


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 is written to via a 3-wire serial interface. This serial interface operates at clock rates up to 40 MHz and is compatible with DSP and microcontroller standards. The device operates with a power supply from 2.3 V to 5.5 V.The AD9833 has a power-down function (SLEEP). This function allows sections of the device that are not being used to be powered down, thus minimizing the current consumption of the part. For example, the DAC can be powered down when a clock output is being generated.The AD9833 is available in a 10-lead MSOP package.Applications Frequency stimulus/waveform generation Liquid and gas flow measurement Sensory applications: proximity, motion, and defect detection Line loss/attenuation Test and medical equipment Sweep/clock generators Time domain reflectometry (TDR) applications


Part number: EVAL-AD9833SDZ

More details from Analog Devices Inc.


Distributor SKU Stock Cost
Digi-Key 505-EVAL-AD9833SDZ-ND 2 $81.12 Buy
Analog Devices Inc EVAL-AD9833SDZ $86.80 Buy
Mouser Electronics 584-EVAL-AD9833SDZ 30 $90.53 Buy
Arrow Europe EVAL-AD9833SDZ 2 $72.09 Buy
Arrow North American Components EVAL-AD9833SDZ 0 $70.55 Buy
Newark EVAL-AD9833SDZ 8 $81.12 Buy
Farnell EVAL-AD9833SDZ 1 * $115.64 Buy
element14 APAC EVAL-AD9833SDZ 1 * $94.48 Buy
Verical Marketplace EVAL-AD9833SDZ 33 $87.90 Buy

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