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BT531 3rd Generation Capacitive Touch Screen Controller Datasheet
BT531
26x16 channels Capacitive Touch Screen Controller
PRODUCT FEATURES
3rd Generation Capacitive touch screen controller - 26 x 16 channel - Up to 10 fingers - Up to 8 keys with TSP or FPC pattern - No scan rate degradation in multi touch
Fast response time (NOTE3) - Point detection latency : Down to 10msec - Point report rate : Down to 10msec
High screen resolution - Up to 2048x2560
Supporting LCD size - Up to 5.0 inch with 26x16 channel
TSP sensor type - G2(SITO) with/without shield layer - GF1 with/without shield layer - G1F without shield layer - GFF without shield layer - On-cell/In-Cell touch - Metal Mesh sensor
Minimum gap between TSP and LCD (NOTE1) - Down to 0.1mm UV resin gap - Down to 0.