Search found 3 matches

by Joshua_S
Sun May 20, 2018 9:07 pm
Forum: Build
Topic: Need help in choosing a amplifier IC for DIY home 2.1 speakers
Replies: 5
Views: 2132

Re: Need help in choosing a amplifier IC for DIY home 2.1 speakers

Hello mates, Many thanks for the inputs, what I am trying to build is for home purpose, to connect it to my TV for movies and to my mobile for songs. My TV is having 10w+10w speakers and if raised to high volume it gets sufficiently loud. So thinking a 20w+20w+20w speaker system will be sufficient. ...
by Joshua_S
Fri May 18, 2018 4:36 am
Forum: Build
Topic: Need help in choosing a amplifier IC for DIY home 2.1 speakers
Replies: 5
Views: 2132

Need help in choosing a amplifier IC for DIY home 2.1 speakers

Hello everyone, Could you please help in choosing a audio amplifier IC for building DIY home speakers (2.1 system)? ;) Whether to go for class AB amplifier like LM1875 or TDA7295 . Or go for a class D/T amplifier like TPA3116 or TA2020 or TK2050 etc. Looking at the datasheets of these class-AB and c...
by Joshua_S
Tue Mar 20, 2018 3:35 am
Forum: Pro Audio Design
Topic: How to get audio running on the CM3 and amplify the audio signals please??
Replies: 1
Views: 2049

How to get audio running on the CM3 and amplify the audio signals please??

Hi guys, :mrgreen: Trying to get audio running on the CM3 using GPIO40(PWM0) & 45 (PWM1) and convert the stereo output into a Mono output. Then I want to amplify the audio signals using an differential amp op circuit whilst using a potentiometer (pot) to control the volume (gain) which will be pushe...