TTP224B |
Part Number | TTP224B |
Manufacturer | TONTEK |
Description | Key-on & timing control TOG AHLB OD SM Pad NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Pad Name TP0 TP1 TP2 TP3 AHLB VDD VREG TOG LPMB MOT1 MOT0 VSS REGEN OD SM TPQ3 TPQ2 TPQ1 TPQ0 Type I/... |
Features |
1 0 Direct mode, CMOS output active high
1 1 Direct mode, CMOS output active low
0 0 Direct mode, Open drain output active high
0 1 Direct mode, Open drain output active low
1 0 Toggle mode, CMOS output, Power on state=0
1 1 Toggle mode, CMOS output, Power on state=1
0 0 Toggle mode, Power on state high-Z, Active high
0 1 Toggle mode, Power on state high-Z, Active low
Remark Default
Ⅲ. Key operating mode(By SM pad option)
The TTP224B has the Single-key and Multi-key functions by SM pad option
SM
Option features
Remark
1
Multi-key mode
Default
0 Single key mode
Multi-key mode:... |
Document |
TTP224B Data Sheet
PDF 300.33KB |
Distributor | Stock | Price | Buy |
---|
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TTP224 |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC | |
2 | TTP224B-BSB |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC | |
3 | TTP224B-BSBN |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC | |
4 | TTP224B-COBN |
TONTEK |
4 KEY TOUCH PAD DETECTOR IC | |
5 | TTP224B-RO8N |
TONTEK |
2 KEY TOUCH PAD DETECTOR IC |