Replacement for LM4652

Mickey Zhang

Genius 12080 points

Other Parts Discussed in Thread: LM4562, OPA2227, OPA1602

Hi team,

The customer needs a replacement for LM4562. LM4562 is obsolete.Would you recommend a suitable device?

Best Wishes,
Mickey Zhang
Asia Customer Support Center
Texas Instruments

over 8 years ago

0 Ivan Salazar over 8 years ago

TI__Guru** 114555 points

Hi Mickey,

You could take a look at OPA1602 or OPA2227.

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

0 Mickey Zhang over 8 years ago in reply to Ivan Salazar

TI__Genius 12080 points

Hi Ivan,

Sorry, it is not LM4562. It is LM4652. Would you recommend a replacement device for LM4652?

Best Wishes,

0 Ivan Salazar over 8 years ago in reply to Mickey Zhang

TI__Guru** 114555 points

Mickey,

LM4652 is a power MOSFET bridge. I think you should look into the PWM input Class-D amplifiers:
www.ti.com/.../products.html

If you have some specific system requirements you could ask HPAA team for part suggestions.

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

Audio

Audio forum

Replacement for LM4652