CAP1203

In Production

The CAP1203 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low-cost and robust touch interfaces.

Microchip Technology CAP1203 Product Info

16 April 2026 0

Parameters

Product Type	Proximity/Keys/Slider
Input Channels	3
Number of Keys Max	3
Output Channels	0
Measurement Principle	Self Capacitance
Report Rate (pps)	0
Number of Touches	0
Power Modes	3
Interface	I2C
I/O, LED Drivers	0
Temp Range	0°C to 85°C
Voltage Min. (V)	3.00
Voltage Max. (V)	5.50

Features

3 Capacitive Touch Sensor inputs
Programmable sensitivity
Automatic recalibration
Low Power operations
8kV protection
I²C™ and SMBus
3.0V to 5.5V
8-pin 2x3 TDFN

Description

The CAP1203 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add
aesthetically pleasing, low-cost and robust touch interfaces.

Subscribe to Welllinkchips !

Your Name

* Email

ELECTRONIC COMPONENTS
All In One Distributor

CAP1203

The CAP1203 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low-cost and robust touch interfaces.

Microchip Technology CAP1203 Product Info

Parameters

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

CAP1203

The CAP1203 is a turnkey capacitive touch controller providing a wide variety of button and proximity functionality, and making it easy for designers to add aesthetically pleasing, low-cost and robust touch interfaces.

Microchip Technology CAP1203 Product Info

Parameters

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor