Search tips
Showing 155 results View by: Thread Post Sort by
    Answered

  • DDC112: Regards DVALID pin response

    Resolved
    Part Number: DDC112 Hello Sir, In my design, the DDC112 IC is controlled by a Controller. Using Timer, the pulse is generated for CCLK and Conv pin and its frequency is 10MHz and 1KHz respectively. DCLK, Dout, DIN, and DXMIT pins are controlled by SPI…
    • Resolved
    • Answered

  • DDC112: Does TI offer a follow-up product to the DDC series?

    Resolved
    Part Number: DDC112 Other Parts Discussed in Thread: AFE4432 Hello everyone, I'm looking for a current-input ADC similar to the DDC112 in a smaller casing (and lower power consumption, if possible). Does TI offer another (maybe newer) product with…
    • Resolved
    • Answered

  • DDC112: Need advise regarding Voltage reference

    Resolved
    Part Number: DDC112 Other Parts Discussed in Thread: REF5040 , REF6141 , REF3040 , LM4040 , DDC264 Dear Experts Please suggest suitable voltage reference for DDC112. Which type of voltage reference is best suited to achieve 20-Bits of DDC112 resolution over…
    • Resolved

  • DDC112: DDC112EVM Noise

    TI Thinks Resolved
    Part Number: DDC112 Hello, We are testing the DDC112UK chip here. We have made our own circuit board. We want to compare the noise with the evaluation board on the official website. Do you have any specific data? Thank you~

  • RE: DDC112: How to acquire time stability

    Hi Takemura san, (1) May I ask what does " When they raise the input pin leg of DCC112Y and take the data away from the pattern" mean? What does it mean by "raise" and what does it mean by "take data away from the pattern"?…

  • DDC112: Need suggestion for power supply

    TI Thinks Resolved
    Part Number: DDC112 Other Parts Discussed in Thread: LM76005 Hello I want to select a Low Noise Linear regulator to supply 5V power to DDC112 for maximum measurement accuracy. Input to the Linear regulator will be 12V from DC-DC Buck converter LM76005…
    • Answered

  • DDC112: Diasy-Chaining DDC112

    Resolved
    Part Number: DDC112 Other Parts Discussed in Thread: DDC232 When daisy-chaining DDC112s, do all of the DVALID signals need to be monitored to ensure that they have all completed the data conversion cycle, or monitoring one DVALID is sufficient. Thank…
    • Resolved
    • Answered

  • DDC112: Page 7 of AB-136

    Resolved
    Part Number: DDC112 I am confused by a point made in Application Bulletin AB-136, “RETRIEVING DATA FROM THE DDC112”. At the top of the right-hand column on page 7, I read, “For TINT > t11, the first integration’s data is ready before the second integration…
    • Resolved
    • Answered

  • DDC112: Minimum Time to Prepare Side for Integration

    Resolved
    Part Number: DDC112 In Application Bulletin AB-131 (SBAA024), in Table II on page 3, minimum time to prepare side for integration (t6) is stated as 240 clock periods. In the DDC112 data sheet (SBAS085B), Figure 13 on page 16, minimum time to prepare side…
    • Resolved

  • DDC112: DVALID Signal

    TI Thinks Resolved
    Part Number: DDC112 Hi Team, Having a chain of DDC112, it is 4 PCB, each of its contain 8 DDC112 chips. For control of this structure they use MCU (stm32), In reference on the datasheets for DDC112 control scheme is correct, but there are 2 issues all time…

Didn't find what you are looking for? Post a new question.