|
|
Teilenummer | DK709 |
|
Beschreibung | 9 channel with self-correction function capacitive touch sensors | |
Hersteller | DongKe Semicondutor | |
Logo | ||
Gesamt 8 Seiten DK709 9 通道带自校正功能的容性触摸感应器
July 2011
DK709
9 通道带自校正功能的容性触摸感应器
深圳东科半导体有限公司 http://www.dkpower.cn
DK709 Spec V1.0
1
DK709 9 通道带自校正功能的容性触摸感应器
注意:
1.接CMOD端口的电容为工作电容,和灵敏度无关。取值范围为1nf~10nf。
2.接CDC端口的电容是灵敏度电容,取值越大灵敏度越低。通常取值范围15pf~100pf。
3.接感应焊盘的3K 电阻应尽量靠近芯片。
4.如果单片机不使用中断模式读取按键值,则 INT 端口悬空即可。
封装型式 ( SOP-16 )
深圳东科半导体有限公司 http://www.dkpower.cn
DK709 Spec V1.0
6
6 Page | ||
Seiten | Gesamt 8 Seiten | |
PDF Download | [ DK709 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
DK701 | Single-channel with self-correction function capacitive touch sensors | DongKe Semicondutor |
DK702 | 2 channels with self-correction function capacitive touch sensors | DongKe Semicondutor |
DK704 | 4-channel with self-correction function capacitive touch sensors | DongKe Semicondutor |
DK705 | 5 channels with self-correction function capacitive touch sensors | DongKe Semicondutor |
DK708 | 8-channel with self-correction function capacitive touch sensors | DongKe Semicondutor |
Teilenummer | Beschreibung | Hersteller |
CD40175BC | Hex D-Type Flip-Flop / Quad D-Type Flip-Flop. |
Fairchild Semiconductor |
KTD1146 | EPITAXIAL PLANAR NPN TRANSISTOR. |
KEC |
www.Datenblatt-PDF.com | 2020 | Kontakt | Suche |