ADC from 0 to 840 only

MassimoDeFacci — Thu, 16 Jan 2020 16:43:24 +0000

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Forums:

Dialog Smartbond Bluetooth Low Energy – Hardware (device & reference designs)

Good evening,

We've been working with the GPADC in the DA14681 board, and we found out that, in a range from 0 to 3.6V, the value we get is only up to 840, when we know that the board's ADC is a 10 bit converter chip. We'd like to know the reason for which this happens. Thank you in advance.

Ps: we are using the sdk version 1.160.2 from this page: //www.wsdof.com/products/dialog-serial-port-service...

Keywords:

3.6V da14981 1468x adc gpadc 840

Device:

DA1468x

Dialog Semiconductor customer support - 3.6V da14981 1468x adc gpadc 840

ADC from 0 to 840 only