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Showing 51 results View by: Thread Post Sort by
    Answered
  • ADC121C021: request SDK for ADC121C021

    TS Yang
    TS Yang
    Resolved
    Part Number: ADC121C021 Hi, I'm reviewing TI's 12-bit ADC to I2C (ADC121C021). And I'd like to know if I get SDK driver for software development. I couldn't find anything at TI's webpage ( http://www.ti.com/product/ADC121C021/toolssoftware ) and…
    • Resolved
    • over 8 years ago
    • Data converters
    • Data converters forum
  • ADC121C021: Asking for the ADC121C021 schematic review

    SHH
    SHH
    TI Thinks Resolved
    Part Number: ADC121C021 Hi Team, Coud you help review the customer schematic? Please let me know if you have any question. Thanks, SHH
    • over 8 years ago
    • Data converters
    • Data converters forum
  • ADC121C021-Q1: Min/Max Input Impedance and Max Conversion Time

    Art Mecina
    Art Mecina
    TI Thinks Resolved
    Part Number: ADC121C021-Q1 Hello Guys, Good day. One of our customer is looking to find the formula for the acquisition time and saw that it can be extracted from the definition of the Throughput Time of the ADC121C021-Q1 datasheet. Wherein THROUGHPUT…
    • over 5 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADC121C021: RθJC

    JeffYC Yang
    JeffYC Yang
    Resolved
    Part Number: ADC121C021 Hi, I can't find RθJC from ADC121C021 datasheet, Could you please help to provide this data? Thanks! Jeff
    • Resolved
    • over 8 years ago
    • Data converters
    • Data converters forum
  • ADC121C021: How to preset the pointer?

    PYTsai
    PYTsai
    TI Thinks Resolved
    Part Number: ADC121C021 HI The datasheet only mentioned how to do immediate read after pointer set. But if we did not read the register immediately (we want preset the poiter first) how to preset the pointer then afterword go back to read the ADC121C021…
    • over 7 years ago
    • Data converters
    • Data converters forum
  • ADC121C021: Asking for the PVDD 1.8 ADC solution recommendation

    SHH
    SHH
    Part Number: ADC121C021 Hi Team, Customer would like to use ADC121C021. However, the PVDD is from 2.7~5.5V. Customer need 1.8V PVDD solution. Can you recommend the proper solution? Thanks, SHH
    • over 8 years ago
    • Data converters
    • Data converters forum
  • RE: ADC121C021 holds SDA line low

    nigel gordon
    nigel gordon
    Hi The datasheet shows the address pins looking like this: So this diagram isnt at all accurate then? Not easy to disconnect all other devices. I wreck a board to do that. Is it conceivable that the hysteresis spec for I2C is compromised by having…
    • over 9 years ago
    • Data converters
    • Data converters forum
  • ADC121c021 is not giving ACK

    mahdhu kommu1
    mahdhu kommu1
    Other Parts Discussed in Thread: ADC121C021 Dear All, ADC121c021 is interfaced to F28021 uc .problem is Applying the analog voltage less than 2v to ADC121c021 is not giving ACK at the starting (after power ON). if i was give more than 2v at the starting…
    • over 10 years ago
    • C2000™︎ microcontrollers
    • C2000 microcontrollers forum
  • Answered
  • ADC121c021 is not giving ACK.

    mahdhu kommu1
    mahdhu kommu1
    Resolved
    Dear All, ADC121c021 is interfaced to F28021 uc . Problem is Applying the analog voltage(Vin) less than 2v to ADC121c021 is not giving ACK at the starting (after power ON). if i was give more than 2v at the starting(After power ON) it's working fine…
    • Resolved
    • over 10 years ago
    • Data converters
    • Data converters forum
  • ADC121C021 best choice for this?

    Adam Shrey
    Adam Shrey
    TI Thinks Resolved
    Other Parts Discussed in Thread: ADC121C021 Hi, I'm considering the ADC121C021 for a design, and was wondering if there were other options acailable that might be better suited. I'm going to use it to read the output of a charge integration amplifier…
    • over 10 years ago
    • Data converters
    • Data converters forum
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