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  • REF6250: Output Current Limit

    TI Thinks Resolved
    Part Number: REF6250 Other Parts Discussed in Thread: TL431LI , LM334 Hi, I work on a current sensitive circuit and I'd like use the current limiting feature of REF6250. It's stated as +/- 3mA. On page 22 of D/S, two equations given without any units:…

  • ADS1285: ADS1285 power supply

    TI Thinks Resolved
    Part Number: ADS1285 Other Parts Discussed in Thread: REF6241 , REF6250 Hi team, I do not find the typical application when AVSS is -2.5V in the data manual. I wanna know the values of AVDD1, AVDD2, IOVDD and other parameters when AVSS is -2.5V. I would…
    • Answered

  • BP-DAC11001EVM: demo board does not work

    Resolved
    Part Number: BP-DAC11001EVM Other Parts Discussed in Thread: REF6250 Hi there, I have bought DAC11001EVM and MSP-432E401Y demo. The power-up sequence and value as below. VCC: +9V VSS: -9V VDD: +5V ( same power with VIO ) VIO: +5V VREF_PWR : +5V…
    • Resolved

  • RE: INA333: Application Inquiry

    Hi Renan, this is still not what Raymond has suggested in his last schematic. Every 5V you see in his schematic is supplied by the heavily low pass filtered output of MAX17222 (or any other switcher you need because of your only 1.8V supply voltage). …
    • Answered

  • ADS1284: Low frequency noise peaks in shorted-input noise spectrum

    Resolved
    Part Number: ADS1284 Other Parts Discussed in Thread: LM27762 , REF6250 We are evaluating ADS1284 and during our tests, on our prototype board, we have noticed that while we achieve very similar SNR (RMS noise) numbers to the datasheet, we are seeing a…
    • Resolved

  • ADS1282: how to choose the supply vlotage and reference voltage of unipolar supply mode?

    TI Thinks Resolved
    Part Number: ADS1282 Other Parts Discussed in Thread: ADS1261 , REF5050 , REF6250 hi, I am trying to design my new evaluation board with ADS1282, its main function is to convert analog output voltage of a magnatic sensor, which is ±3V (balanced differential…

  • OPA735: the power consumption of the REF5025 and OPA735

    TI Thinks Resolved
    Part Number: OPA735 Other Parts Discussed in Thread: ADS1282 , , REF6250 , REF5050 hello sir I want to used ref5025 and OPA735 for my ADS1282 circuit to get +2.5V and -2.5V for the voltage reference. But I found the current of the circuit is too big. the total…

  • ADS1255: Using one crystal / voltage reference for multiple ADS1255/ADS1256

    TI Thinks Resolved
    Part Number: ADS1255 Other Parts Discussed in Thread: ADS1256 , , DAC8532 , REF5025 , REF6250 , REF5050 , OPA350 Hello, I would like to use 6 ADS1255 or ADS1256 to measure 6 differential signals. I use so many to avoid the mux change delay. Can i use 1 external…
    • Answered

  • ADS1259: adjust reference voltage to input range

    Resolved
    Part Number: ADS1259 Other Parts Discussed in Thread: REF6241 , REF6250 I need to digitize differential signal +-3.6 V. to get better precision VREF have to be close to 3.6 V. My reference have 2.50 V. What the best way to do this? Use operational amplifier…
    • Resolved

  • ADS8860: ADS8860: ADS8860 / ADS8861 Minimum reading

    TI Thinks Resolved
    Part Number: ADS8860 Other Parts Discussed in Thread: REF6250 , LM4120 , REF6050 , ADS8861 , OPA376 , THS4551 , LM7705 , OPA320 Hi, I wonder if anyone can help me. I am using the ADS8860 ADC and some of the boards I have had manufacturered are exhibiting a minimum…

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