CYAT81688-100AS77 - Cypress Semiconductor

Manufacturer Part Number

CYAT81688-100AS77

Manufacturer

Infineon Technologies

Introduction

The CYAT81688-100AS77 is a high-performance, low-power capacitive touch controller designed for automotive and industrial applications. It features a robust touch sensing algorithm, advanced power management, and a flexible interface that enables seamless integration with a wide range of host microcontrollers.

Product Features and Performance

2-wire capacitive touch sensing with up to 36 touch keys

Adaptive noise cancellation for robust performance in noisy environments

Integrated voltage regulator and power management for low power consumption

Flexible I2C and SPI interfaces for easy host integration

Operating voltage range of 1.71V to 5.5V

Wide operating temperature range of -40°C to +105°C

Product Advantages

Reliable and accurate touch sensing for demanding automotive and industrial applications

Low power consumption for extended battery life in portable devices

Flexible interface options for seamless integration with host microcontrollers

Robust design and automotive qualification for reliable performance in harsh environments

Key Reasons to Choose This Product

Industry-leading touch sensing performance and reliability

Comprehensive power management and low power features

Automotive-grade qualification for mission-critical applications

Flexible interface options for easy system integration

Proven track record in a wide range of touch-enabled products

Quality and Safety Features

Automotive-grade qualification to AEC-Q100 standards

Designed and manufactured to the highest quality standards

Compatibility

The CYAT81688-100AS77 is compatible with a wide range of host microcontrollers and can be easily integrated into various automotive and industrial touch-based applications.

Application Areas

Automotive infotainment systems

Industrial control panels and human-machine interfaces (HMIs)

Home appliances and smart home devices

Medical equipment and devices

Product Lifecycle

The CYAT81688-100AS77 is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, there may be equivalent or alternative models available in the future. If you have any questions or need assistance, please contact our sales team through our website.