AZOTEQ

IQS231

Controller IC
IQS231
Picture
Description
SAR*, movement
Package
6 pins TSOT23-6
Application
1 key
Capacitance
Self & Mutual
Interface
Direct
Channels
1.0
Supply Voltage
1.75V to 3.6V
Low power mode
5µA @256ms scanning rate
Normal operation current
80µA
Product range
IQS231-zzzzzzzz-TSR
Key features
Pin compatible with IQS127/128/227/228
* Several OTP options
* OTP or I2C configuration
* Quick release for preventing unwanted activations
* Various power modes: 100Hz, 30Hz, 8Hz, 4Hz sample rates
* Human movement detection - distinguish between humans and inanimate objects