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Showing 52 results View by: Thread Post Sort by
  • ADS1251: Recommended reference voltage

    Noriyuki Takahashi
    Noriyuki Takahashi
    TI Thinks Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1260 Hi team What is the recommended reference voltage of ADS1251? I mean, it seems that 4.096V is recommended as the reference voltage. So if the reference voltage is 1.5V or 2.5V, are there…
    • over 4 years ago
    • Data converters
    • Data converters forum
  • ADS1251: Long term stability

    Hirokazu Takahashi
    Hirokazu Takahashi
    TI Thinks Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: REF70 Hello Support team, Could you let me know the value of Long term stability for ADS1251? Best Regards, Hirokazu Takahashi
    • over 4 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS1251: Please tell me about manufacturing continuity.

    user6365974
    user6365974
    Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1252 , ADS125H02 , ADS124S08 , ADS1260 , ADS127L11 I plan to use either ADS1251 or ADS1252 for new products. What is the manufacturing continuity of this product? (I checked the life cycle…
    • Resolved
    • over 4 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS1251: How can I read several ADS1251 data with only one port?

    Howard Zou
    Howard Zou
    Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1258 Hi, I want to read multiple ADS1251 data, and I will use a MUX to switch between different ADS1251's serial interface(SCLK+ DOUT). The problem is: DOUT is always sending out data. What…
    • Resolved
    • over 6 years ago
    • Data converters
    • Data converters forum
  • ADS1251: Power supply problem for ADS1251

    wang jingang
    wang jingang
    TI Thinks Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1254 Hello! ADS1251 was used for data collection Now the MCU power supply USES 3.3v. In order to avoid the problem of level matching, I want to use 3.3v power supply for ADS1251. Is that ok? thank…
    • over 7 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS1251: Sharing I2C bus with other devices

    Justin Reina89
    Justin Reina89
    Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: SN74LVC2G125 We would like to share the comm connection to the ADS1251U/2K5, is this possible? Are DOUT/CLK compatible with I2C and other devices on the same bus?
    • Resolved
    • over 5 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS1251: About Synchronization Mode.

    Kengo.Y
    Kengo.Y
    Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1252 Hi team. Please let me understand how to read the table. I'd like to use the Synchronization Mode, but I think it does not work in our system. According to this table, Does…
    • Resolved
    • over 6 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS1251: are there any timing requirement for CLK?

    Howard Zou
    Howard Zou
    Resolved
    Part Number: ADS1251 Hi, I generate CLK of 6M with PWM module of F28034. But the rise time and fall time is about 22ns shown below. I wonder if the waveform is okay since it's not very squared. Thanks. Does it apply to all the clock signal for delta…
    • Resolved
    • over 6 years ago
    • Data converters
    • Data converters forum
  • ADS1251: how can I make sure the SCLK is provided when DOUT is at Data Output (DOUT) mode?

    Howard Zou
    Howard Zou
    TI Thinks Resolved
    Part Number: ADS1251 Other Parts Discussed in Thread: ADS1261 , ADS1255 Hi, Now my customer is testing ADS1251, CLK is 6MHz, and 32 SCLK is generated every 100us. So the 32 SCLK can locate at either DRDY mode or DOUT mode. And we will get wrong data…
    • over 6 years ago
    • Data converters
    • Data converters forum
  • ADS1251 READ DATA PROBLEM

    sunny Liu
    sunny Liu
    TI Thinks Resolved
    Other Parts Discussed in Thread: ADS1251 DEAR~ For ADS1251 Data reading problems,,I do not know why I read the data is unstable,,Please help me out as follows Simple circuit as follows: I use a logic analyzer to read data recorded as follows…
    • over 9 years ago
    • Data converters
    • Data converters forum
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