Adafruit TMP235 - Plug-and-Play STEMMA Analog Temperature Sensor - TMP235 (ADA4686)

Support Product Questions
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This is a placeholder topic for “Adafruit TMP235 - Plug-and-Play STEMMA Analog Temperature Sensor - TMP235” comments.

For fans of the TMP36, Adafruit now have a very similar analog temperature sensor with a 3-pin JST connector (we call these STEMMA connectors). Unlike many of Adafruits temperature sensors, this one is analog output, not I2C, so its best used by a microcontroller with an analog input, as most microcontrollers do.

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Which variant is the TMP35? A2 or A4? The datasheet specifies A2 has a +/-0.5C accuracy whereas the A4 is +/-1.0C accuracy.

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Hey there, @Tim246739, and welcome to the forum. Glad to have you here.

Unfortunately, I can’t tell you from the records we have at hand at present. I’m going to reach out to Adafruit directly to see if they information regarding variant type. That may take a little while for a response due to the Christmas period, but once I have the information I will reply to this thread.

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Hey there, @Tim246739,

I have just heard back from Adafruit’s Support Team and they have confirmed that this model uses the A4 variant.

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Great, thanks for following up Jane.

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No worries, Tim.

Have a lovely week.