amplifier

Oleh Dobrovolskyi

Other Parts Discussed in Thread: OPA1612, LME49600, TPA6120A2

Hello,I hawe a plaer with headfone output OPA1612 amplifier,can I use LME49600 for further amplification,if so, advise the working scheme,Iuse hybrid headphones 25 Om.Thank

over 2 years ago

0 Ivan Salazar over 2 years ago

TI__Guru* 95085 points

Hi Oleh,

LME49600 can be used at the output of OPA1612 fur current boost.
You may use a similar implementation like the one at the front page of TPA6120A2 datahseet, placing LME instead of TPA device: https://www.ti.com/lit/ds/symlink/tpa6120a2.pdf

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

0 Oleh Dobrovolskyi over 2 years ago in reply to Ivan Salazar

Prodigy 10 points

Hi Ivan, advise whether it is necessary to change opa1612 on opa2211, and whether you can advise the working scheme on the basis of opa2211, thanks

0 Ivan Salazar over 2 years ago in reply to Oleh Dobrovolskyi

TI__Guru* 95085 points

Hi Oleh,

Please post your questions related to OPA1612 and OPA2211 in a new thread, these belong to a different team and using these part numbers will assign the thread to the responsible team.

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

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