TPA2026D2: Finding an alternative to this part

Roy Hsu

Genius 9320 points

Part Number: TPA2026D2

Hi Team,

Is there a pin-to-pin compatible part to the TPA2026D2 that does NOT support AGC?

Thanks!

Roy

over 3 years ago

0 Ivan Salazar over 3 years ago

TI__Guru** 102045 points

Hi Roy,

Is I2C gain control still required? I don't think there is pin-to-pin alternative, most of these low power analog input amplifiers with I2C control have AGC feature.

Best regards,
-Ivan Salazar
Applications Engineer

0 Roy Hsu over 3 years ago in reply to Ivan Salazar

TI__Genius 9320 points

Hi Ivan,

I2C gain control is not necessary and the two I2C pins can be NC. Could you help confirm if there are any alternatives without I2C gain control?

Thanks!

Roy

0 Ivan Salazar over 3 years ago in reply to Roy Hsu

TI__Guru** 102045 points

Hi Roy,

I'll request some inputs from Marketing team and send further suggestions next week.

Best regards,
-Ivan Salazar
Applications Engineer

0 Roy Hsu over 3 years ago in reply to Ivan Salazar

TI__Genius 9320 points

Hi Ivan,

Do you have any update on this one?

Thanks!

Roy

0 Ivan Salazar over 3 years ago in reply to Roy Hsu

TI__Guru** 102045 points

Hi Roy,

Unfortunately, as mentioned before, there is no pin-to-pin alternative without AGC. In order to have same pin out it would need I2C control, and all I2C controlled devices feature AGC, DRC, etc.

However if you can use a different pin out, there are several mono options with lower pin count without AGC.

Best regards,
-Ivan Salazar
Applications Engineer

Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

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TPA2026D2: Finding an alternative to this part