• RE: AD7949 VREF settling time

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  • RE: AD7949 Internal Reference Error

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  • RE: Eval uMUX CSP AD7949

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  • RE: AD7949 CFG and Ref Out

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  • RE: AD7949 (and others) Read back the CFG register?

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  • RE: AD7949 ADC SPI Bus Issue - Multiple Devices on Single Bus

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  • RE: AD7949 SPI timing with continuous SCK and another device on the same SPI bus

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  • RE: AD7949 temperature measurement

    Hello Tamilarasan,

    The AD7949 temperature sensor voltage can be calculated as: Temp Sense Voltage = Temp Sense Output Code×(Reference Voltage) / (2^14-1).

    We don't guarantee this spec due to offset and gain trim issues, so you can use a typical plot…

  • AD7949 and 8-bit word length SPI

    Hello! I am developing a software for microcontroller for this adc. And I have some misunderstanding. The AD7949 have 14-bit register CFG[13:0] for configuring, but I have 8 bit word length SPI in my MCU. Can I configure it by writing 16 bit with CFG…

  • AD7949

    Hi ,

    I have a question here. I am currently using the AD7949 adc chip and interfacing with my FPGA. I would like to know what is the Rise time and Fall time for this AD7949 chip. I am unable to find it on the data sheet.