BU8874 - Rohm Semiconductor

Manufacturer Part Number

BU8874

Manufacturer

ROHM Semiconductor

Introduction

The BU8874 is a DTMF (Dual-Tone Multi-Frequency) receiver IC designed for use in telecommunications applications. It is capable of detecting and decoding DTMF signals, which are widely used in telephone systems for various functionalities such as touch-tone dialing, automated menu systems, and remote control.

Product Features and Performance

Operates on a single 4.75V to 5.25V power supply

Low power consumption of 2.2mA

Supports DTMF signal detection and decoding

1 channel configuration

Wide operating temperature range of -10°C to 70°C

Through-hole mounting in an 8-DIP (0.300", 7.62mm) package

Product Advantages

Reliable DTMF signal processing for robust telecommunications applications

Low power consumption for energy-efficient operation

Wide temperature range for use in diverse environments

Key Reasons to Choose This Product

Proven DTMF receiver technology from a reputable semiconductor manufacturer

Versatile design suitable for various telecommunications applications

Cost-effective solution for DTMF signal detection and decoding

Quality and Safety Features

Thorough testing and quality control measures

Compliance with industry standards and regulations

Compatibility

Suitable for integration into a wide range of telecommunications equipment and systems

Application Areas

Telephone systems

Automated menu systems

Remote control applications

Other DTMF-based telecommunications solutions

Product Lifecycle

The BU8874 is an obsolete product, meaning it is no longer in active production. There may be equivalent or alternative models available from ROHM Semiconductor or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.