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Ltc2439-1 in SPI communication data output is high first out or low first out?

Read data is 0XF4,0X53,0XFE, how to parse?



help
[edited by: ljln119 at 3:25 AM (GMT 0) on 14 Jan 2020]
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  • Thank you for your reply!Another question is, how to convert the GPIO voltage read by ltc6811-2 chip to the actual voltage value?

    VREF2 Is the 34-pin output voltage of ltc6811-2。T1~T5 is connected to the MCU, JT1 is the connector, connected to the temperature probe, measuring temperature range is -55~100℃,Refer to the development board circuit。

    • Waiting for your reply, thank you!

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