AD7812: FAQ

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  • AD7812 power-up problem

    Question We are using AD7812 and during the tests the ADC stopped working and it returns the same values on all channels (for example 1.58VDC). We need to turn off the equipment to recover the ADC…
  • AD7812: Control and addressing

    Question 1) In the manual there is an information that this IC has 10 bit control register, but the timing diagram shows that I have to write 0x6040 ( 16 bit ) after power-up and 0x4040 every cycle…
  • Bipolar input version of AD7812

    Question I'm looking for an equivalent part to AD7812 but one which can accept a +/- input. Preferably pin compatible. Answer The analog input channels can be configured as pseudo differential channels…

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