Touch ic-5803 series

芯片化电容控制方案

The launch voltage is up to 18V, 10 point touch, fps137, and the first point reporting delay is 25ms; Excellent linearity, support capacitor direct bonding and zero bonding solution.

Touch Explorer small capacitive touch ic-5803 series

Touch Explorer small size touch ic-5803 series: Launch voltage up to 18V, 10 point touch, fps137, first point reporting delay of 25ms; Excellent linearity, support full and zero bonding of nano silver, ITO, metalmesh and printed metal grid, and the underlying protocol can be opened.

 

 

 

触控IC-64通道

 

 

 

 

Touch sensing AFE features

Maximum 64 configurable Tx/Rx sensing channels.
Build-in RX sensing block for Mutual Capacitive Sensing.
Build-in 10 bits ADCx4 and 8 bits DACx4.
Build-in 4K byte SRAM x 2.
Sampling rate > 100Hz (up to 400Hz base on recipe setting).
Buffer: 64-bytes for ADC (raw data) and 64-bytes for DAC data.
SPI Interface (50MHz), built-in power-on-reset 1.8 V.

 

Touch sensing AFE Triple power supply

DD3/GND for Logic & I/O power (3V~3.6V).
AVDD/AGND for analog circuit power (3V~3.6V) VDDH/VSSH for up to 18V TX scanning pulse generation.

 

Package Outline (LQFP-128L, 14mm*14mm*1.4mm, pitch 0.4mm)

 

 

Ordering Information
 
 
Absolute Maximum Ratings