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AD8232 Question

Question asked by HOD on Jan 9, 2018
Latest reply on Feb 5, 2018 by jrombola

Hi

 

I have a question AD8232.

 

Q1: When implementing the HPF circuit, there are the following two differences at the connection point between the AD8232 simulation circuit diagram and the AD8233 data sheet circuit diagram (P23, Fig. 65).
Which is the right connection?
If the circuit diagram of the data sheet is correct, will the simulation result change?

① Simulation circuit diagram: "Midpoint of Rcomp and C2" is not connected to "SW terminal".
AD8233 data sheet: "Midpoint of Rcomp and C2" is connected to "SW terminal".

② Simulation circuit diagram: "Midpoint of C3 and R3" is connected to "SW terminal".
AD8233 data sheet: "C3 and R3 midpoint" is not connected to "SW terminal".

 

Q2: Please tell me the output specification (output voltage, output current etc.) of the OUT (D1) terminal of the AD8233.

 

 

Best Regards

HOD

 

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