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AD5933 pinout

Question asked by CdeMills on Feb 28, 2012
Latest reply on Feb 28, 2012 by musach

Hello,

 

the AD5933 evaluation boards illustrates the AD5933BRSZ, where  pin 1 to 3 are labelled as

P1: EXT_OUT

P2: CS

P3: DOUT

Pin 2 and 3 are driven by the micro-controller. Yet the datasheet refers to pin 1 to 3 as not connected. Is the device on the evaluation board specific, or is the information in the datasheet not up-to-date with the chip revision ?

 

I'm designing a measurement system where I would like to use two devices, having a CS would greatly help solving the issues about having two devices on the same I2C bus.

 

Regards

 

Pascal

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