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Showing 7 results View by: Thread Post Sort by
    Answered
  • ADC121C021-Q1: power on reset

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: ADC121C021-Q1 Tool/software: Hi team, When the supply voltage (Va) drops below its recommended operating range, should I drop the voltage down to 0V(or xxV) before applying the voltage again? Or will it recover automatically without…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADC121C021-Q1: Power up to I2C delay

    Shinji Tsuji
    Shinji Tsuji
    Resolved
    Part Number: ADC121C021-Q1 Hi team, Could you advise maximum delay time from the power up to I2C communication ready? I would like to know how long should I wait to be ready to access I2C. regards,
    • Resolved
    • over 3 years ago
    • Data converters
    • Data converters forum
  • ADC121C021-Q1: Tr/Tf min time

    Shinji Tsuji
    Shinji Tsuji
    TI Thinks Resolved
    Part Number: ADC121C021-Q1 Hi team, Tr/Tf of I2C fast mode timing parameters are specified as 20+0.1Cb min. What is the potential impact if I violate this minimum value? regards,
    • over 4 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADC121C021-Q1: What is "Tconvert"?

    Masatoshi Oguri
    Masatoshi Oguri
    Resolved
    Part Number: ADC121C021-Q1 Other Parts Discussed in Thread: ADC121C021 Hello, What is "Tconvert"? The device converts periodically in automatic conversion mode. The intaerval is determined by Tconvert. But I cannot find what or how long it is in the…
    • Resolved
    • over 3 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADC121C021EVM: ADC121C021-Q1 IC IBIS Model Data Request

    Kai Lai
    Kai Lai
    Resolved
    Part Number: ADC121C021EVM Other Parts Discussed in Thread: ADC121C021-Q1 , , ADC121C021 Hi Team, Since part number ADC121C021-Q1 is not available in the list, so I chose ADC121C021EVM for it. My customer are request the IBIS or IBIS AMI model for…
    • Resolved
    • over 5 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
  • ADC121C021-Q1: DOA? no Pin 1 mark on package, how fragile are the SDA, SCL pins?

    Brian Sparano
    Brian Sparano
    Part Number: ADC121C021-Q1 Hi All, While my boards are out for fab, I'm working on the library to access this ADC. Unfortunately I cannot get it to respond to any i2c queries (either directly to address 0x54 or by scanning all addreses looking for ACK…
    • over 8 years ago
    • Data converters
    • Data converters forum

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