AFE031: AFE031

Behailu Mesganaw

Prodigy 175 points

Part Number: AFE031

Hello,

What is the purpose of the transformer in AFE031 coupling circuit?

Kind Regards!

over 8 years ago

0 Errol Leon6 over 8 years ago

TI__Expert 5850 points

Hello Behailu,

The transformer is used for Galvanic isolation and for maximum power transfer efficiency to the load. I have attached a link to an application note describing in detail on page 14 the purpose of each component in the coupling circuitry.

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

Best regards,

Errol Leon
Texas Instruments
Precision Op Amp Applications

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

Prodigy 175 points

Dear Errol,

Thank you very much this is very helpful.

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AFE031: AFE031