TLV320AIC3268: I2S to TDM bridge

Kai Hsiao

Guru 12675 points

Part Number: TLV320AIC3268

HI Sir

We would like to design 8 channel I2S to 1 channel TDM of ADC and DAC solution

May I know how many maximum I2S channel that TI solution can support for ADC and DAC ?

S/R = 192KHz ,SNR higher is better

Thanks

over 7 years ago

0 Diego Melendez over 7 years ago

TI__Guru 57800 points

Hi, Kai,

Unfortunately, we don't have a specific I²S to TDM bridge. The 'AIC3268 has only three I²S ports available, which can be mixed within the integrated miniDSP. For your application, this device might not be suitable as only two I²S inputs (four channels) can be supported if one of the interfaces is intended to be used in TDM mode.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

0 Kai Hsiao over 7 years ago in reply to Diego Melendez

Guru 12675 points

HI Deigo

Does TI have solution like ADAU1450~ADAU1452?

Thanks

0 Diego Melendez over 7 years ago in reply to Kai Hsiao

TI__Guru 57800 points

Hi, Kai,

Unfortunately, we don't have a current device similar to the ones you are mentioning. We have are some Audio DSPs, but I am not aware of an integrated solution.

Best Regards,

-Diego Meléndez López
Audio Applications Engineer

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TLV320AIC3268: I2S to TDM bridge