Power amplifier designed for automotive audio systems

Posted By : Lanna Cooper
Power amplifier designed for automotive audio systems

 

A new 4-channel power amplifier from Toshiba Electronics has been launched. It is designed for automotive audio applications that is highly resistant to the power surges typically found within vehicle electronics.

Building on Toshiba’s proven development capabilities in ICs for automotive audio, the highly reliable 4-channel TCB503HQ delivers 50W of output power per channel into a 4Ω load.

The highly featured device includes built-in mute and standby functions as well as protection functions such as offset detection and short circuit detection as well as overvoltage and over temperature.

The TCB503HQ also includes a built-in filter to improve resistance to extraneous high frequency noise that may be present in the vehicle. This filter also prevents the generation of abnormal noises from the amplifier due to high frequency noise from onboard electronics, such as motors, or other devices such as smartphones.

It also supports 6V operations, making it suitable for vehicles equipped with idling reduction systems, which have become popular in recent years. This feature suppresses the ‘popping’ sounds that can occur when the supply voltage fluctuates.

The clip detection signal can be used to control the volume and tone control circuits, thereby improving the sound quality of the audio system.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

CES 2019
8th January 2019
United States of America Las Vegas, Nevada
Southern Manufacturing & Electronics 2019
5th February 2019
United Kingdom Farnborough
embedded world 2019
26th February 2019
Germany Nuremberg
Wearable Tech Show 2019
12th March 2019
United Kingdom London
AMPER 2019
19th March 2019
Czech Republic Brno Exhibition Centre