DAC161S997: How to connect the HART modem

Sherry Liang

Part Number: DAC161S997
Other Parts Discussed in Thread: DAC8740H

Dear team,

When using the DAC161S997 to achieve 4-20mA current output and HART communication (with AD5700). Could you please help check whether the connection is right? Especially the HART connection part.

Thanks & Best Regards,

Sherry

over 4 years ago

0 Kevin Duke over 4 years ago

TI__Mastermind 46290 points

Sherry,

The schematic looks to have followed our EVM design fairly closely, therefore I do not see any issues. I would encourage you to point out our DAC8740H as a replacement to the AD5700, though.

0 Sherry Liang over 4 years ago in reply to Kevin Duke

TI__Genius 10255 points

Hi Kevin,

Thanks for your recommendation, and I have recommended this device to the customer.

Thank you!

Best Regards,

Sherry

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DAC161S997: How to connect the HART modem