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ADT7310 How do read correct temp value in one shot mode ??

Question asked by roger8400 on Dec 6, 2012
Latest reply on Dec 7, 2012 by Rob.F

Hi

We read the temp.value from the ADT7310 in continuous read mode.

But in this mode we received many zero and error values !!!

 

Now I will switch to one-shot mode.

 

But I'm very confused !

The communication described on page 10 (of Datasheet) will not correct work !!!

When I send only a byte 0x50 followed with 16 clocks then it works but only 13bit values !!!

 

What is the correct sequenz to read 16 bit ADC values from the ADT7310 in one shot mode ??

 

1. send 1.Byte 0x08 2.Byte 0x20 followed 16 clocks to read data after wait of 240ms ?

or

2. send 1.Byte 0x50 followed 16 clocks to read data after wait of 240ms ?

 

can anyone help me to understand the communication of ADT7310 ?

 

Thanks

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