Datasheet Summary
Hynitron Microelectronics
High performance mutual capacitance touch controller
1．INTRODUCTION
The CST340 using high-speed MCU core and embedded DSP circuit. bined with its own fast mutual capacitance detecting technology, it supports single-layer/multi-layer modules and multiple patterns, and it using high-voltage drive above 10V to achieve ultra-high sensitivity and extremely low standby power consumption, and to achieve high performance and real multi-touch (with pressure detection).
2．FEATRUES
- Fast capacitance detection circuit and high performance DSP module
- Detecting self capacitance and mutual capacitance;
- High voltage drive to realize high sensitivity and SNR;
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