AD Semiconductor capacitive touch IC TS01S 1-CH TOUCH IC SOT23-6

ADSemiconductor®
TS01S (1-CH Differential Sensitivity Calibration Capacitive Touch Sensor)
ADSemiconductor Confidential 1 / 12
1 Specification
1.1 General Feature
1-Channel capacitive touch sensor with differential sensitivity calibration
Low current consumption
Uniformly adjustable sensitivity
Sync function for parallel operation
Three steps sensitivity available without external component
Open-drain digital output
Internal power on reset
Embedded common and normal noise elimination circuit
RoHS compliant SOT-26 package

1.2 Application
Home appliance
Mobile application (PMP, Navigation, MP3 etc)
Membrane switch replacement
Human interface for toys & interactive games
Sealed control panels, keypads

2 Pin Description (SOT-26)
PIN Number Name I/O Description Protection
1 OUTPUT Digital Output Touch detect output VDD/GND
2 VDD Power Power (2.5V ~ 5.0V) GND
3 SYNC
Analog
Input/Output
Self operation signal output
Peripheral operation signal input
Sensitivity selection input [Note1]
VDD/GND
4 CS Analog Input Capacitive sensor input VDD/GND
5 GND Ground Supply ground VDD
6 CR Analog Input
Reference capacitive sensor input
for differential sensitivity calibration
VDD/GND
Note1 : Refer to chapter 6.4 SYNC implementation for sensitivity selection.

3000pcs/reel Brand new and original in stock!!

Warranty: 120 days!