CY8C20111-SX1I - Infineon Technologies

Manufacturer Part Number

CY8C20111-SX1I

Manufacturer

Infineon Technologies

Introduction

The CY8C20111-SX1I is part of Infineon's CapSense Express series, designed for capacitive touch interface applications.

Product Features and Performance

Interface Sensor for Capacitive Touch

Supports up to 1 Button input

Includes up to 1 LED Driver Channel

Operates via I2C Interface

Surface Mount, 8-SOIC Package

Compatible with 2.4V to 5.25V supply voltages

Low power consumption with 1.5mA supply current

Operational across wide temperature range -40°C to 85°C

Product Advantages

Simple and cost-effective capacitive touch solution

High integration with built-in LED driver

Robust sensing algorithm immune to environmental variations

Easy to implement with minimal external components

Key Technical Parameters

Voltage Supply: 2.4V ~ 5.25V

Current Supply: 1.5mA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Developed by Infineon, a reputable semiconductor manufacturer known for quality products

Conforms to strict industry standards for manufacturing and safety

Compatibility

I2C interface for simple integration with most microcontrollers

Compatible with a variety of capacitive sensors

Application Areas

Consumer Electronics

Portable Devices

Home Appliances

Automotive Interfaces

Industrial Controls

Product Lifecycle

Obsolete status - may be nearing discontinuation

Users should consider future availability or seek replacements or upgrades

Reasons to Choose This Product

Best fit for simple capacitive touch designs

Infineon's reputation for reliability and performance

Support for diverse applications from consumer to industrial markets

Ease of integration saves development time and cost

Offers a solution working across a wide temperature range for harsh environments