IQS143 Datasheet, Azoteq

Sub 6uA current consumption Automatic tuning for optimal operation in various environments The IQS143 ProxSense™ IC is a fully integrated 3 channel capacitive contact and.

while the I2C compatible interface provides full control to a host. Main Features 3 Channel input device Proximity & To.

4 Reference Design is Initiation of conversions at the selected rate. Processing of CS and execution of algorithms. Monitoring and automatic execution of the ATI algorithm. Signal processing and digital filtering. Detection of PROX and TOUCH events.