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  • ADS127L11: Requirement specification for REF under REFP precharge buffer On

    Resolved
    Part Number: ADS127L11 Other Parts Discussed in Thread: REF54 , OPA196 , REF70 Tool/software: Dear Team, My customer is considering to use the ADS127L11 (High-speed mode) wtih the REF54410. And they are looking at REFP precharge buffer feature of the…
    • Resolved

  • LM134: LM334; LM134

    TI Thinks Resolved
    Part Number: LM134 Other Parts Discussed in Thread: REF102 , REF70 , REF54 Tool/software: Hi, I want a very stable precision current source for JFET tail biasing. The current source should have a positive temperature coefficient to cancel out…

  • REF102: REF102BU

    TI Thinks Resolved
    Part Number: REF102 Other Parts Discussed in Thread: REF70 , Hello TI Team, We are trying to use Voltage REF IC for our application with requirement of noise <4uVpp, temperature coefficient 5pp/deg C. let us know if we can use REF102BU. Please clarify…
    • Answered

  • RE: REF80: TI precision voltage reference devices

    Resolved
    Find TI high precision voltage references. Ultra precision Specs:( Vdd , Tempco, Noise, Iq, Voltage options, Package ) REF81 42V, 0.05ppm/°C, 0.15PPMp-p, 18mA 7.6V, 1X gain: 2.5V, 4.096V, 5V, 2X gain: 5V, 8.192V, 10V …
    • Answered

  • [FAQ] REF54: How do I calculate the worst case error for my series voltage reference?

    Resolved
    Part Number: REF54 Other Parts Discussed in Thread: REF50 , REF70 , REF4132 , REF34 , REF35 , Tool/software: I need to calculate the worst possible error for my series voltage reference to help with my ADC gain error calculations. How is that done, and…
    • Resolved

  • ADS127L11: SCH review

    TI Thinks Resolved
    Part Number: ADS127L11 Other Parts Discussed in Thread: REF70 , THP210 , , OPA192 Hi team, Below is the schematics I worked with customer. Could you kindly review it? Thanks. 1 ） AVDD1=AVDD2=+2.5V ； AVSS=-2.5V ； IOVDD=+3.3V ； VREF=+2.048V ； 2）analog…
    • Answered

  • [FAQ] REF35: When do I need a reference buffer for my ADC?

    Resolved
    Part Number: REF35 Other Parts Discussed in Thread: ADS127L21 , REF20 , REF70 , REF4132 , REF33 , REF34 , , REF6025 , REF54 It is unclear to me if I need a reference buffer on the output of my voltage reference before it connects to my ADC. How do I know…
    • Resolved

  • REF6041: About the output impedance

    TI Thinks Resolved
    Part Number: REF6041 Other Parts Discussed in Thread: ADS8881 , REF70 , REF54 , TINA-TI Hi, I'm considering using REF6041 to replace my VREF + OP combination, 'cause the built-in buffer of the former. From the 'Load Regulation' specification I calculated…

  • ADS1251: Long term stability

    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
    • Answered

  • REF3312: REF3312

    Resolved
    Part Number: REF3312 Other Parts Discussed in Thread: REF70 Hello, I am interested in a Precision and Stable voltage reference that could be used as a calibration source in college instrumentation lab. The accuracy value is less critical than stability…
    • Resolved

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