TEA2025B Description

The TEA2025B is a monolithic integrated circuit housed in the 12+2+2 PowerDIP16 package, intended for use as a dual or bridge power audio amplifier in portable radio cassette players. An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment. Amplifiers can be categorized in different ways.
TEA2025B Features

Dual or bridge connection modes
Few external components
Supply voltage 3 V to 15 V
High channel separation
Very low switch-on/off noise
Max gain of 45 dB with adjustable external resistor
TEA2025B Applications

Wired networking
Factory automation & control
Power delivery
Pro audio, video & signage
Building automation