Hi Ivan-san,
Thank you for your reply. No, our customer will apply the clock frequency less than 400kHz to LM48821, however he is considering the special usage. I will inform to him that LM48821 doesn't support the I2C clock stretching, so I will contact…
Hi Kato-san,
You can use single-ended input configuration, there should be no problem.
You can adjust the gain/volume through I2C control.
Using single-ended or differential input configuration does not affect LM48821 gain. However single-ended input…
Other Parts Discussed in Thread: LM48821 , TPA6132A2 Dear Sir
Good days,
May we disable LM48821 I2C control function?
Here customer requrest differential input 50mW output headphone amplifier. but customer want I2C control.
So we want check if…
Hi Ivan-san,
Thank you for your response. That is really unfortunate but I would recommend to control LM48821 registers with the I2S tool to our customer.
Best regards, Kato
