Part Number: TMP422
Hey Temp Sensor team,
I have a customer evaluating the TMP422 for a design and we have a question regarding dual-ended versus single-ended temp monitoring.
In the datasheet, most typical applications shown are as depicted below where two DX lines are used for proper operation:
In cases where a device has a "TEMP" monitoring pin with an integrated onboard temperature diode, how would you properly connect the circuit when you only have access to a single-ended portion of the diode configuration as depicted below?
Would it be OK in this case to connect DX1 to the single-ended TEMP pin and DX2 to the shared ground with the appropriate Rs values? Are there any issues with this implementation?
Best regards,
Matt Calvo
