ST1624 - Capacitive Touch Screen Controller

Product Overview

Sitronix

Datasheet Details

Part number	ST1624
Manufacturer	Sitronix
File Size	176.81 KB
Description	Capacitive Touch Screen Controller
Datasheet	ST1624 Datasheet
Additional preview pages of the ST1624 datasheet.

Product details

Description

Pin # 8~1 9 24~10 25 26 Pin Name RX8~RX1 VCM TX19~TX5 V18 RESET I/O Description I Receiver channel P Common mode voltage, connect to 1uF capacitor O Transmitter channel P Digital power, connect to 1uF capacitor I System reset signal input, active low 27 INT/P11 I/O INT : Indicate coordinate data ready P11 : General purpose I/O 28 SDA I/O I2C serial data 29 SCL I/O I2C serial clock 30 IOVDD P I/O power supply, connect to 1uF capacitor 31 VDD P Power supply, connect to 1uF capa

Features

MCU based touch controller Operation voltage.
VDD = 2.7V ~ 3.6V.
IOVDD = 1.6V ~ 3.6V Operation Temperature: -20℃ ~ 80℃ Storage Temperature: -40℃ ~ 125℃ Interface.
I2C (slave) Sensor:.
15 TX, 9 RX Single finger handwriting five fingers detection and tracking Capacitive Sensor.
Mutual-capacitance sensing.
Max. loading: 30 kOhm/60pF.
Report Rate : 100Hz.
Hardware noise reduction.
Waterproof circuit ST1624 Package.

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Published: Apr 22, 2025 |