EM6420 Overview
Recognised touch inputs will be signaled with an active edge at the IRQ pad and data are ready to be read through the municaion port by the host MCU. Conditions for the IRQ to get active are configurable : at the end of every scan, at the end of a scan if at least one sensor is active or at the end of a scan if the sensors state has changed. The EM6420 can also detect the most active sensor in
EM6420 Key Features
- Up to 16 analogue sensor inputs
- User selectable munication interfaces: 4-wire SPI
- User-selectable active edge IRQ output signal
- Active high enable input
- No software development and tuning required
- Development tools and documentations available
- plete touch module available: IC + electrodes
- Supply voltage
- Power consumption
- Ultra Low Power Mode
EM6420 Applications
- Up to 16 analogue sensor inputs