This document shows how to use the ADC portion of the ASP module of the MC68SZ328 to build a battery voltage detection circuit with an accuracy of approximately +/- 20mV at the 3V to 4.2V
阅读全文
Battery Voltage Detection using the MC68SZ328
This document shows how to use the ADC portion of the ASP module of the MC68SZ328 to build a battery voltage detection circuit with an accuracy of approximately +/- 20mV at the 3V to 4.2V