FTC359A Datasheet PDF

FEIYI Touch key Controller FTC359A v0.3 — — — — — — — — — — — Page 1 of 8 FEIYI Touch key Controller FTC359A v0.3 K5 1 K6 2 K7 3 K8 4 K9 5 K10 6 K11 7 K12 8 GND 9 S1 10 20 K4 19 K3 18 K2 17 K1 16 CAPN 15 VDD 14 D3 13 D2 12 D1 11 D0 SOP20L TSSOP20 L Page 2 of 8 FEIYI Touch key Controller FTC359A v0.3 K12 K11 K10 K9 K8 K7 K6 K5 K4 K3 K2 K1 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R12 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K U1 1 2 3 4 5 6 7 8 9 10 K5 K6 K7 K8 K9 K10 K11 K12 G ND S1 K4 K3 K2 K1 CAPN VDD D3 D2 D1 D0 20 19 18 17 16 15 14 13 12 11 FTC359 VDD R18 47 CS1 CS2 153 * C3 + C4 104 100uF VDD D0 D1 R14 R15 1K 1K D2 R16 1K D3 R17 1K Page 3 of 8 FEIYI Touch key Controller FTC359A v0.3 Page 4 of 8 FEIYI Touch key Controller FTC359A v0.3 Page 5 of 8 FEIYI Touch key Controller FTC359A v0.3 TOP TSTG VDD 25 VIN 25 ESD -40 ~ +75 -50 ~ +125 VSS-0.3 ~ VSS+5.5 V VSS-0.3 ~ VDD+0.3 V >5 KV DC/AC ( =2 ) VDD IOP VDD=3.3V * Cs VIL VIH IOL VDD=5V, Vol=0.6V IOH VDD=5V, Voh=4.3V Rpu VDD=3.3V LVR Cs PCB PCB Cs Cs...