Touch IC
Touch Pad ICs adopt human capacitance dectection technology to replace the tradition buttons, which can provide1~16 keys for choice. There are two series: low power series and high performance waterproof series.
Low power series adopt ASIC architecture, low power and cost-down, whicharesuitable for battery power supply; and high performance waterproof series realize the anti-jamming algorithm with MCU, whicharesuitable for adapter power supply.
|
Series |
Part No. |
Key Num. |
Package |
Voltage |
Iss |
OUTPUT-MODE |
|
低功耗系列 |
UPT8223LC |
1 |
SOT23-6 |
2.0V~5.5V |
1.6μA~11.0μA |
低電平/高電平/10S輸出 |
|
UPT8224K |
2/3/4 |
SOP8/SOP16/SSOP16 |
2.4V~5.5V |
4.5μA~10.0μA |
低電平/高電平/開漏輸出 |
|
|
UPT8225 |
6 |
SOP16 |
2.0V~5.5V |
<25μA |
6I+6O |
|
|
UPT8229 |
8/16 |
SOP16/SSOP28 |
2.0V~5.5V |
<25μA |
8I+8O/16I+SPI |
|
|
UPT8233LF |
1 |
SOT23-6 |
2.4V~5.5V |
1.6μA~11.0μA |
低電平/高電平/LF-16S輸出 |
|
|
UPT8323E |
1 |
DFN-6 |
2.0V~5.5V |
低電平/高電平/開漏輸出 |
||
|
UPT8622V |
2 |
SOT23-6 |
2.4V~5.5V |
3μA~11.0μA |
2I+2O開漏輸出 |
|
|
高性能系列 |
UPT9022 |
1 |
SOT23-6 |
2.4V~5.5V |
6μA@45V |
一一對應輸出高低電平，按下狀態(tài)翻轉(zhuǎn)松開復原 |
|
UPT9023 |
3 |
SOP8 |
2.4V~5.5V |
二線BCD碼輸出 |
||
|
UPT8266 |
3/12 |
SOP8/SOP16 |
2.4V~5.5V |
輸出方式軟件可設定 |
||
|
UPT9822WE |
1 |
SOP8 |
2.8V~5.5V |
高電平有效，無極調(diào)光，分段調(diào)光 |
