Features
- Up to 6 capacitors in grounded mode
- Up to 3 capacitors in floating mode
- Internal reference 1 to 31pF
- Integrated guarding operational amplifier
Benefits
- High flexibility: Easy adaption to various applications – ultra low power, high resolution or high speed – just by configuration
- High resolution or high speed
- On-chip DSP for sensor algorithms, signal post-processing including linearization and temperature compensation
- On-chip and external temperature measurement capability
Product parameters
Applications
- Position sensors
- Pressure sensors
- Force sensors
- Proximity sensors
- Acceleration sensors
- Inclination sensors
- Humidity sensors
- Dewpoint sensors
- Tilt sensors
- Angle sensors
- Wireless applications
- Level sensors
Documents
Technical Documents

Title
Datasheet
Description
Document version 1-03
Language
English

Title
Application Note
Description
Fill Level Sensing
Language
English

Title
Application Note
Description
Linearization
Language
English

Title
Errata Sheet
Description
Errata Sheet PCAP04
Language
English
Environmental Documents

Title
RoHS Certificate
Description
RoHS Certificate PCap04
Language
English
Other Information

Title
Block Diagram
Description
PCap04 Block Diagram
Language

Title
Factsheet
Description
Configurable Capacitive Frontend
Language
English

Title
Factsheet
Description
ICs for Capacitive Sensing Applications
Language
English