MC34978EK - NXP USA Inc.

Manufacturer Part Number

MC34978EK

Manufacturer

nxp-semiconductors

Introduction

The MC34978EK is a highly integrated interface IC that provides multiple switch detection capabilities. It is designed to accurately and reliably detect the state of multiple switches or buttons, making it suitable for a wide range of applications.

Product Features and Performance

Capable of detecting the state of up to 8 individual switches

Supports various switch configurations including pull-up, pull-down, and open-drain

Integrated debounce circuitry to eliminate false trigger signals

Supports low-power operation modes for energy-efficient designs

Wide supply voltage range of 4.5V to 36V

Product Advantages

Simplified switch interface design with reduced component count

Improved reliability and accuracy in switch state detection

Flexible configuration options to accommodate diverse switch topologies

Low-power operation for battery-powered applications

Key Reasons to Choose This Product

Comprehensive multi-switch detection capabilities

Robust design and reliability for demanding applications

Easy integration and reduced development time

Cost-effective solution for various consumer and industrial products

Quality and Safety Features

Designed and manufactured to high-quality standards

Compliance with relevant safety and regulatory requirements

Compatibility

The MC34978EK is compatible with a wide range of microcontrollers and embedded systems, making it suitable for integration into a variety of application-specific designs.

Application Areas

Consumer electronics

Industrial control systems

Home automation

Automotive electronics

Appliances and white goods

Product Lifecycle

The MC34978EK is currently in the obsolete phase, meaning it is no longer in active production. However, there may be available equivalent or alternative models from NXP Semiconductors or other manufacturers that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on alternative solutions.