• AD7997 inconsistent conversion results, front end filter assistance

    I'm working on a design that includes the AD7997, the ADCMP393 and the TI LM2902 and am seeing inconsistent and inaccurate voltage reads from the AD7997.  I am trying to determine how to rectify this and produce stable and accurate reads from the AD7997…

  • RE: T2P, Power Demotion, SG, Ideal diode bridge in DC2476A-A

    Hey HS,

    1. I would use the Zener + NPN to generate the 5V1 so you don’t have to worry as much about loading the 5.1V rail. A resistor and Zener always burns power and has poor load regulation. The circuit I recommended only burns power when current…