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CST328 Datasheet - Hynitron

CST328 - High performance mutual capacitance multi-touch chip

Pin Name Type Function Description Pin Name 1 RX0 I/O Capacitive Rx/Tx Channel 21 RSTn 2 RX1 I/O Capacitive Rx/Tx Channel 22 TX0 3 RX2 I/O Capacitive Rx/Tx Channel 23 TX1 4 RX3 I/O Capacitive Rx/Tx Channel 24 TX2 5 RX4 I/O Capacitive Rx/Tx Channel 25 TX3 6 RX5 I/O Capacitive Rx/Tx

Hynitron Microelectronics CST328 High performance mutual capacitance multi-touch chip 1.

Overview The CST328 series multi-point capacitive touch chip supports single-layer, multi-layer modules and a variety of patterns.

It uses a high-voltage drive above 10V to achieve high performance, high sensitivity, and low power consumption for true multi-point touch (with pressure detection).

Compared with traditional low-voltage drivers, it can provide higher signal-to-noise ratio and anti-interferen

CST328-Hynitron.pdf

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Datasheet Details

Part number:

CST328

Manufacturer:

Hynitron

File Size:

400.41 KB

Description:

High performance mutual capacitance multi-touch chip.

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