EM6420 Overview
The EM6420 is an ultra low power Touch Sensor Interface IC able to scan sequentially up to 16 capacitive sensors. The device parameters (number of used sensors, sensors scan frequency, sensors sensitivity level, IRQ condition) are configurable either from a host microcontroller through a munication port or through configuration inputs. Recognised touch inputs will be signaled with an active edge at the IRQ pad and...
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