ADS131M03: E-meter using ADS131M03

Kian Lin

Expert 4220 points

Part Number: ADS131M03
Other Parts Discussed in Thread: ADS131M04

Hi Team,

Do we have reference design of single-phase e-meter using ADS131M03. I am seeking a solution to alternative ATT7053C.

Thanks

BRs

Kian

over 3 years ago

0 Dale Li over 3 years ago

TI__Mastermind 46235 points

Hi Kian,

Below is a reference design using ADS131M04 which is the ADC in the same family as ADS131M03. FYI. I did not find a reference design for single-phase meter based M03 ADC.

Two-Phase Rogowski Coil Based Electricity Meter Analog Front-End Circuit

Is the customer planning to use Rogowski coil, CT or shunt for current measurement?

Bets regards,

Dale

0 Kian Lin over 3 years ago in reply to Dale Li

TI__Expert 4220 points

Hi Dale,

Thanks for reply.

Dale Li said:
Is the customer planning to use Rogowski coil, CT or shunt for current measurement?

I don't think they will add a Rogowski coil, they used ATT7053C right now. But I will also promote this solution to them.

Thanks

BRs

Kian

+1 Dale Li over 2 years ago in reply to Kian Lin

TI__Mastermind 46235 points

Hi Kian,

Thank you for your information.

Best regards,

Dale

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ADS131M03: E-meter using ADS131M03