CAP1298-1-SL-TR - Microchip Technology

Manufacturer Part Number

CAP1298-1-SL-TR

Manufacturer

Microchip Technology

Introduction

Capacitive Touch Sensor Controller with Proximity Detection

Product Features and Performance

Proximity Detection Capable

8 Capacitive Touch Sensor Inputs

Programmable Sensitivity for Touch Pads

Automatic Calibration for Life

Interrupt Output for Quick Response to Touch

Built-in Noise Filtering for Robust Operation

I2C and SMBus Compatible Interface

Supports Multiple Button Configurations

Product Advantages

Low Power Consumption at 750µA

Wide Voltage Supply Range from 3V to 5.5V

High-Temperature Operation Range up to 125°C

Adjustable Sensitivity for Various Environmental Conditions

Key Technical Parameters

Number of Inputs: 8

Resolution: 8-bit

Voltage - Supply: 3V ~ 5.5V

Current - Supply: 750µA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 14-SOIC

Supplier Device Package: 14-SOIC

Quality and Safety Features

Robust Operation with Built-in Noise Filtering

Reliable Performance Verified by Compliance with Industry Standards

Compatibility

I2C and SMBus Interface Compatibility

14-SOIC Package Integration with Common PCB Designs

Application Areas

Consumer Electronics

Home Appliances

Industrial Control Panels

Medical Devices

Automotive Interfaces

Product Lifecycle

Status: Active

Not near discontinuation

Replacement parts or upgrades available for long-term support

Key Reasons to Choose This Product

Provides a user-friendly interface through capacitive touch

Facilitates the design of interactive and modern control panels

Reduces power consumption for battery-powered devices

Enables operation in extreme temperatures for industrial applications

Easy integration and minimal space requirements with a 14-SOIC package

Long-term product support ensuring future availability and replacement options