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  • ADS7254: Can I change the sampling frequency of ADS7254 and ADS7952? If not, could you please provide me with replacement chip selection?

    Resolved
    Part Number: ADS7254 Other Parts Discussed in Thread: ADS7952 , Hello, I am using both ADS7254 and ADS7952 converter in my design. However, there is a design requirement to change the sampling rate of these ADCs, my question is am I able to change the…
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  • ADS7254: The influence of different input type to ADS7254

    TI Thinks Resolved
    Part Number: ADS7254 Other Parts Discussed in Thread: ADS7253 , , ADS7250 Hi, Due to the ADS7253IRTET's out of stock, I need to find alternatives. And i want to use ADS7254 to replace ADS7253, because it's pin-for-pin compatible. ADS7253 supports…
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  • ADS7254: Question regarding sampling a single ended signal.

    Resolved
    Part Number: ADS7254 We are planning to use the ADS7254 in a design that will sample one differential signal and one single ended signal. Would we be able to attach the minus input to GND of the single ended signal? The exact inputs are listed below.…
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  • RE: ADS7254: CFR.B7 of ADS7254

    Hi Wesley, Yes, CFR.B7 MUST be set to 0 in the ADS7254. This is not optional. Please ask your customer to read the Configuration Register (CFR) description on page 34. Best regards,
    • Answered

  • ADS7254: Typo of timing table?

    Resolved
    Part Number: ADS7254 Hi Experts, There is a data timing table on page 39. The SCLK timing looks shifted. I am expecting that below is the correct. Could you please confirm it? Regards, Uchikoshi
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  • TMS320F28379D: SPI communication with ads7254 is not responding

    Resolved
    Part Number: TMS320F28379D Other Parts Discussed in Thread: ADS7254 Dear sir/Madam, I am using ads7254 external ADC with LaunchPad TMS320F28379D using SPI. I have tried the loopback example and works correctly. but when I load configuration with ADC…
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    • Answered

  • ADS7254: when DVDD pin is open, what happens?

    Resolved
    Part Number: ADS7254 Hi Experts, Our system is using ADS7254IRTER. Due to some reasons, we noticed there is a chance that DVDD pin is not powered by 3.3V while AVDD is powered by 5V and REFIO is powered by 2.5V. Under this condition, 1) Is there any…
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  • ADS7254: Need help looking for alternate solution

    TI Thinks Resolved
    Part Number: ADS7254 Other Parts Discussed in Thread: ADS7251 Hello team, Hope you are doing well. When you get a chance please see below customer question: I came across this ADC (MAX11192). It has a very good price point (under $2.50) and very small…

  • ADS7254: Source code for Serial Interface

    Part Number: ADS7254 Customer would like to do use host proccessor of C2000 to address/Control the ADS7254 by its serial interface. Could you offer the source code or control flow of ADS7254 for interface communication? Thanks. Brian
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  • ADS7254 Digital input current

    Resolved
    Other Parts Discussed in Thread: ADS7254 Hello, Our customer uses the ADS7254, has a question. How about the digital input current at Ta=125degree? According to the datasheet, it is +/-10nA typical. The typical value is at Ta=25degree. The customer…
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