ADS131M03: ADC part suggestion

Corry Weng

Expert 6690 points

Part Number: ADS131M03
Other Parts Discussed in Thread: TIDA-010243, , ADS131M08

Tool/software:

Hi team,

Do we have ADC similar to ADE7953 ?

requirment as below

3 ADC channels
I2C/SPI/UART interface
Over voltage, over current detection and zero-crossing detection

Thanks

Corry

2 months ago

0 Dale Li 2 months ago

TI__Mastermind 45715 points

Hi Corry,

ADE7953 is an integrated ADC, TI does not have an exactly same ADC, but ADS131M03+Metrology library is a good solution. SEM team has developed and released TIDA-010243 reference design, it is a total solution from TI: ADS131M08+MSPM0+Digital isolator+Power supply. You can find more information from the following link:

App note: Three-Phase Current Transformer E-Meter Reference Design With Standalone ADC

TIDA-010243: reference design folder including design files

Let me know if you need any further support on the ADC.

BR,

Dale

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ADS131M03: ADC part suggestion