RC4580-Q1: Input single end, output differential signal audio amp

Jiawei Hu1

Part Number: RC4580-Q1
Other Parts Discussed in Thread: OPA1612-Q1

Hi team,

As the title, could you kindly tell me which audio amp can be recommend to customer?

Jiawei

0 Ron Michallick over 2 years ago

Hello Jiawei,

You didn't mention package because that matters.

This is in stock, and is an upgrade device

0 Jiawei Hu1 over 2 years ago in reply to Ron Michallick

Hello Ronald,

Thanks for your reply! Since it's a developing project, package doesn't matter.

OPA1612A seems to be expensive, do we have another solution? Can we remove the noise at the start moment of motorcycle? Thanks!

Jiawei

0 Caro Walter over 2 years ago in reply to Jiawei Hu1

Hello Jiawei,

Here is a cookbook design that uses Single-ended input to differential output circuit using a dual channel op amp. Therefore looking at a audio op amps that are automotive grade, the following parametric table is left:

Ron suggested the OPA1612-Q1 as that is the only dual channel automotive op amp that is in stock:

All the best,
Carolina

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