Microchip Technology

CAP1203-1-SN  

Sensor and Detector Interfaces

CAP1203-1-SN Description

The CAP1203-1-SN is a 3-channel capacitive touch sensor developed by Microchip Technology. This surface-mount device features an I2C/SMBus interface and operates within a supply voltage range of 3V to 5.5V. With a resolution of 8 bits and a current supply of 750µA, the CAP1203-1-SN offers reliable performance in various applications. It is RoHS3 compliant, REACH unaffected, and has an EAR99 export control classification. The moisture sensitivity level (MSL) is 3, which corresponds to 168 hours.

CAP1203-1-SN Features

• 3-channel capacitive touch sensor
• I2C/SMBus interface
• 8-bit resolution
• 3V to 5.5V supply voltage range
• 750µA current supply
• Surface-mount packaging
• RoHS3 compliant
• REACH unaffected
• EAR99 export control classification
• MSL 3 (168 hours)
• Tube packaging

The CAP1203-1-SN stands out from similar models due to its 3-channel configuration, which allows for more flexibility in detecting multiple touch points simultaneously. This feature, combined with its low power consumption and wide supply voltage range, makes it an ideal choice for battery-powered devices and applications with limited power resources.

CAP1203-1-SN Applications

The CAP1203-1-SN is ideal for various applications where capacitive touch sensing is required, such as:

1. Consumer electronics: Touch-sensitive buttons and sliders in smartphones, tablets, and other portable devices.
2. Home appliances: Touch controls for washing machines, dishwashers, and other kitchen appliances.
3. Industrial equipment: Touch-based user interfaces for industrial machinery and control panels.
4. Automotive: Touch-sensitive controls for infotainment systems, climate control, and other in-car features.

Conclusion of CAP1203-1-SN

The CAP1203-1-SN is a versatile and reliable capacitive touch sensor that offers unique advantages over similar models, such as its 3-channel configuration and low power consumption. Its wide supply voltage range, RoHS3 compliance, and REACH unaffected status make it suitable for a variety of applications across different industries. With its surface-mount packaging and tube packaging, the CAP1203-1-SN is an excellent choice for designers looking to incorporate capacitive touch sensing into their next project.

CAP1203-1-SN Documents

Download datasheets and manufacturer documentation for CAP1203-1-SN

PCN Assembly/Origin :

CAP1293/CAP1203 07/Nov/2023      

Datasheets :

CAP1203      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

CAP1203 Development Tool Selector      

HTML Datasheet :

CAP1203      

PCN Design/Specification :

New DeviceDoc 04/Mar/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH