PGA302: PGA302EPWR Technical support

yingjiao LI

Part Number: PGA302

Tool/software:

We are using the AD and DA functions of PGA302, but we haven't found the method for calibrating the calculation coefficients. Could you provide us with some materials? Also, how does PGA302 operate independently without a single-chip microcomputer? Thank you for your help.

4 months ago

0 Maggie Lee 4 months ago

TI__Intellectual 1855 points

Hi Yingjiao,

Are you looking for an explanation of how to calculate the calibration coefficients or are you asking how to program them into the device?

You will need some method to configure the device, either over OWI or I2C, but once you have programmed and calibrated the device, it can operate without an external microcontroller.

Best,

Maggie

0 yingjiao LI 4 months ago in reply to Maggie Lee

Expert 1375 points

Hi Maggie

Am I looking for information on how to calculate the calibration coefficient

0 Maggie Lee 4 months ago in reply to yingjiao LI

TI__Intellectual 1855 points

Hi Yingjiao,

I have sent you a friend request so we can discuss further.

Thanks,

Maggie

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PGA302: PGA302EPWR Technical support