AN2966 Datasheet, PDF (1/8 Pages) STMicroelectronics – Capacitor selection guide for STM8T141 capacitive sensor

AN2966
Application note
Capacitor selection guide for STM8T141
capacitive sensor
Introduction
Capacitors feature some non-ideal characteristics that unfortunately limit their use in certain
applications. The objective of this application note is to help designers in selecting the right
sampling capacitor (C_S) for their applications by investigating the most important
undesirable characteristics. For STM8T141 devices, the specific power mode selected and
the proximity sensitivity will also directly influence this decision.
Type
Microcontrollers
Table 1: Applicable products
Applicable products
STM8T141
September 2013
DocID015600 Rev 3
1/8
www.st.com