CYW20819 and CYW20820 for Audio

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YoJa_3107936
Level 5
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Distributor - Macnica (Japan)
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Hi everyone

A customer has consulted the CYW20819 and CYW20820 chips for Audio application.

I confirmed the Datasheet of both.

They all correspond to Audio devices.

From CYW20819 datasheet:

Applications

■ Headsets, earbuds, and other audio solutions

From CYW20820 datasheet:

The CYW20820 is a best-in-class Bluetooth 5 single-chip solution targeted at Bluetooth Mesh, audio, voice, wearables, mice,

keyboards, gaming consoles, remote controls, home automation, and a wide range of other Internet of Things (IoT)

applications.

They are relatively new products, which one should be recommended?

I want to confirm if they all correspond to the following profiles, too.

Could you tell me the detailed profile information?

  A2DP: Source / Sink,

  AVRCP: Controller / Target,

  HSP, HFP

Thanks

Yang

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1 Solution
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi Yang,

CYW20819 and CYW20820 both support A2DP source and AVRCP controller/target functionality.

None of them support HSP/HFP.

View solution in original post

3 Replies
SheetalJ
Moderator
Moderator
Moderator
First comment on KBA 750 replies posted 500 likes received

Hi Yang,

CYW20819 and CYW20820 both support A2DP source and AVRCP controller/target functionality.

None of them support HSP/HFP.

YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
100 sign-ins 50 sign-ins First like given

Thank you for your reply.

Do they all support to A2DP sink?

Thanks

Yang

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No they don't.

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