TPA6138A2: TPA6138A2 Input characteristics

Kazuki Kuramochi

Part Number: TPA6138A2

Hello Professional,

My customer has questions for TPA6138A2 regarding electric characteristics.
Could you provide below characteristics?

・Input Impedance
・Input bias current
・Input offset voltage(Is it same as Output offset / 2[V/V]?)
・Common mode input voltage

I'm waiting hearing back from you.

Best regards,
Kazuki Kuramochi

over 4 years ago

0 Luis Fernando Rodriguez S. over 4 years ago

TI__Guru* 84915 points

Kuramochi-san,

Our team will take a look at this thread and will answer as soon as possible.

Best regards,
Luis Fernando Rodríguez S.

0 Ivan Salazar over 4 years ago

TI__Guru** 100555 points

Kuramochi-san,

We have TINA and PSpice models available for this device so that customer can run tests on it: https://www.ti.com/product/TPA6138A2/toolssoftware

If you need further details on how to run tests relevant to the mentioned characteristics please let me know, I can point on where to find further information.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

0 Ivan Salazar over 4 years ago in reply to Ivan Salazar

TI__Guru** 100555 points

Will follow up through email. Closing this thread for now.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

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TPA6138A2: TPA6138A2 Input characteristics