AFE032: 24VAC 60hz line coupling circuit

Sean Clark99

Prodigy 20 points

Part Number: AFE032
Other Parts Discussed in Thread: AFE030

I am looking for a 24VAC 60hz line coupling circuit for a plc modem using afe032. can you help me?

over 8 years ago

0 Hooman Hashemi over 8 years ago

TI__Mastermind 22825 points

Hi Sean,
I've moved your post to the Precision forum for better support for AFE032.

Regards,
Hooman

0 Sean Clark99 over 8 years ago in reply to Hooman Hashemi

Prodigy 20 points

Its been a few days.. are there any TI employees that could answer my question?

0 Errol Leon6 over 8 years ago in reply to Sean Clark99

TI__Expert 5850 points

Hello Shawn,

I can help with this. I will have something for you by the end of today.

Best,

Errol Leon
Precision Op Amp Applications

0 Errol Leon6 over 8 years ago in reply to Errol Leon6

TI__Expert 5850 points

Hello Shawn,

I have attached a document that goes over step-by-step in selecting the appropriate values for coupling to the AC main which is valid for AFE030/031/032 products. This section starts on page 14 (Section 3). If you have any questions or need review of your schematic please let me and I will assist you the best I can.

www.ti.com/.../sboa130a.pdf

Best,

Errol

Amplifiers

Amplifiers forum

AFE032: 24VAC 60hz line coupling circuit