Datasheet Details
Part number:
DK712
Manufacturer:
DongKe Semicondutor
File Size:
310.21 KB
Description:
12 channels with self-correction function capacitive touch sensors.
Datasheet Details
Part number:
DK712
Manufacturer:
DongKe Semicondutor
File Size:
310.21 KB
Description:
12 channels with self-correction function capacitive touch sensors.
DK712, 12 channels with self-correction function capacitive touch sensors
DK712 12 July 2011 DK712 12 http://www.dkpower.cn DK712 Spec V1.0 1 DK712 12 DK712 。 。。DK712 。 12 “” PCB BCD I2C : 2.5v~6.5v http://www.dkpower.cn DK712 Spec V1.0 2 DK712 12 I2C I2C SDA SCL ,。 , DK712 ( slaver ) , MCU ( master )。 SCL , MCU ; SDA ,,( master )( slaver ) SDA , open-drain (,), “0” NMOS SDA ,“ 1” SDA 。 SCL 、 ACK , SCL 。 ( start ): SCL , SDA ,。 ( end ): SCL , SDA
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