World's First Climate Tech Platform | Free Delivery in India | Global Shipping

Become Seller

For Bulk Enquiry: sales@envmart.com

Shopping Cart $0.00

STMicroelectronics 4-Channel Bridge Audio Amplifier 30W Class A-B, 25-Pin FLEXIWATT TDA7850

Free Delivery in India | Lowest Global Shipping Charges

STMicroelectronics 4-Channel Bridge Audio Amplifier 30W Class A-B, 25-Pin FLEXIWATT TDA7850

Name: STMicroelectronics 4-Channel Bridge Audio Amplifier 30W Class A-B, 25-Pin FLEXIWATT TDA7850
Brand: STMicroelectronics
SKU: 149398



Category Audio Amplifier ICs Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	15.7mm
Length	29.23mm
Model	TDA7850
Width	4.5mm
Output Power	30W
Mount Type	Through Hole
Series	TDA7850
Maximum Operating Temperature	150°C
Package Type	FLEXIWATT
Minimum Operating Temperature	-55°C
Number Of Channels	4
Pin Count	25
Automotive Standard	AEC-Q100
Maximum Supply Voltage	18V
Amplifier Type	Bridge Amplifier
Amplifier Class	Class A-B

Key Features

Features a bridge amplifier configuration for efficient audio power delivery.
Operates at a maximum supply voltage of 18V enabling robust performance.
Designed to operate in temperature ranges from -55°C to 150°C for automotive-grade reliability.
Mounted via through hole for easy PCB integration and durability.
Complies with AEC-Q100 automotive standards ensuring high quality and safety.
Compact FLEXIWATT package with dimensions 29.23mm x 15.7mm x 4.5mm for space-efficient designs.
Includes integrated protection circuits for short circuit, over-temperature, and ESD protection.
Suitable for driving low impedance speakers with clean and powerful audio output.

Product Description

STMicroelectronics TDA7850 is a 4-Channel Bridge Audio Amplifier designed for automotive and general speaker amplification applications. It delivers a continuous output power of 30W per channel using Class A-B amplifier technology, which provides high fidelity sound with efficient power usage.

This amplifier IC is packaged in a 25-pin FLEXIWATT form factor, enabling easy through-hole mounting on PCBs. The device meets the automotive standard AEC-Q100, guaranteeing durability and reliability under harsh operating conditions.

The TDA7850 features a robust design with integrated protections against short circuits, electrostatic discharge (ESD), load dumping, and over-temperature to enhance system safety and longevity.

It operates reliably over a broad temperature range from -55°C to 150°C and supports a maximum supply voltage of 18V, making it suitable for automotive environments that require stable audio amplification.

The compact size (29.23mm length, 15.7mm height, and 4.5mm width) optimizes space on circuit boards without compromising performance. Its 4 channels allow for multi-speaker setups, ideal for car audio systems and other multipoint sound applications.

Bridge amplifier configuration for efficient power delivery. Class A-B amplification for high-quality audio output. Automotive-grade protection and standards compliance. Suitable for low impedance speaker driving. Through-hole mounting FLEXIWATT package.

STMicroelectronics offers this TDA7850 amplifier IC to meet the needs of automotive manufacturers and audio system designers seeking reliable and high-performance audio amplification solutions. Browse our Electronics & Electricals > Semiconductor > Audio Amplifier ICs category for more options and detailed product specifications.