Alternative to ADT7422CCPZ-RL7 (Temperature Sensor for VSM Applications, 0.1%)

Josef Alt

Intellectual 1755 points

Other Parts Discussed in Thread: TMP117, TMP116

Hi,

my customer is looking for an alternative to the above mentioned Temp sensor.
The BOM tool does not show anything.

Thanks

Josef

over 3 years ago

0 Josh Wyatt over 3 years ago

TI__Guru* 91206 points

Dear Josef -

The TMP116 or TMP117 would be the high accuracy digital TI parts that would replace this ADT part.

0 Josef Alt over 3 years ago in reply to Josh Wyatt

TI__Intellectual 1755 points

Thanks, are our parts p2p or alternatively, how easy is it to have a layout that can host both TI and ADI?

0 Josh Wyatt over 3 years ago in reply to Josef Alt

TI__Guru* 91206 points

Josef -

No, these parts are not P2P, the TMP116 or TMP117 are offered in either DSBGA or WSON packages, whereas the ADT device is what they call a LFCSP, but we would call a QFN. these are I2C parts, so, putting both down on a PCB should be fairly easy, but they would be adjacent to each other, not one footprint that covers either.

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Alternative to ADT7422CCPZ-RL7 (Temperature Sensor for VSM Applications, 0.1%)