Please advise a portable solution Class-AB audio amplifier

weiji jiang

Expert 2040 points

Other Parts Discussed in Thread: LM4836, LM4838, TPA6017A2

Hi TI Folk,

Good day to you.

I am looking for a portable solution Class-AB audio amplifier solution, its operation requirement is indicated below, please advise a TI MPN:

1. Power supply is single cell Li-Ion battery.

2. Support 2 channel (Stereo) .

3. Amplifier's input is differential signal, and its output is single end.

4. Output support 8 ohm load.

best regards

Jiang WeiJi

over 8 years ago

0 José Luis over 8 years ago

TI__Mastermind 20085 points

Hi Weiji Jiang

You could have a look to the following devices: TPA6017a2, LM4838 and LM4836. These devices are designed to work on differential output. Unfortunately, we don't have class AB audio amplifiers to work on single-ended output.

Best Regards
Jose Luis Figueroa
Audio Applications Engineer

0 weiji jiang over 8 years ago in reply to José Luis

Expert 2040 points

Hi Jose Luis Figueroa,
Good day to you.
Do TI have class-D type amplifier MPN to meet above 4 requirements ?

best regards
Jiang WeiJi

0 José Luis over 8 years ago in reply to weiji jiang

TI__Mastermind 20085 points

Hi Weiji Jiang

Unfortunately, Our Class-D audio amplifiers are also designed to work with differential output.

Best Regards
Jose Luis Figueroa
Audio Applications Engineer

Audio

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Please advise a portable solution Class-AB audio amplifier