TDA7721TR - STMicroelectronics

Manufacturer Part Number

TDA7721TR

Manufacturer

stmicroelectronics

Introduction

The TDA7721TR is an audio signal processor designed for the automotive sector, providing advanced audio processing capabilities.

Product Features and Performance

6 audio channels

I²C interface for programming and control

Wide supply voltage range: 4.5V to 13V

Operating temperature from -40°C to 85°C

High signal-to-noise ratio at 100dB

Surface mount technology for compact integration

Product Advantages

Multi-channel support enhances audio system flexibility

Integration of various audio functions into a single chip reduces system complexity

Robust temperature range ensures reliable performance under extreme conditions

Key Technical Parameters

Number of Channels: 6

Interface: I2C

Voltage Supply: 4.5V ~ 13V

Operating Temperature: -40°C ~ 85°C (TA)

Signal-to-Noise Ratio: 100dB

Quality and Safety Features

Designed to meet stringent automotive industry standards

Compatibility

Compatible with various automotive audio systems using the I2C communication protocol

Application Areas

Automotive audio systems

Product Lifecycle

This product is discontinued at Digi-Key, suggesting limited availability and the need to consider replacement or upgrade solutions

Several Key Reasons to Choose This Product

Offers exceptional audio processing with six channels for high-quality sound distribution

The I²C interface facilitates ease of implementation and adjustment

Broad operating voltage and harsh temperature suitability make it ideal for automotive environments

High signal integrity with a 100dB SNR provides clear audio output