Search tips
Showing 48 results View by: Thread Post Sort by

  • REF2033: altium footprint

    Part Number: REF2033 Hello, May I have the schematics model and footprint of REF2033 for altium designer? It was not included in altium's library files for TI voltage references. Thank you, Handenur
    • Answered

  • REF2033: provide common mode voltage for an ADC

    Resolved
    Part Number: REF2033 Other Parts Discussed in Thread: TLVH431 Hello I have an ADC driver. the supply is 5V and the Vcm (common mode voltage) should be 1.65V. usually the common way to provide the Vcm is, using a voltage divider with two 1K resistors…
    • Resolved
    • Answered

  • RE: REF2033: Very noisy ADC output compared to using MCU internal 3v3 refrence

    Resolved
    kai klaas69 said: the REF2033 needs more input voltage than VREF+10mV to regulate properly. REF2033 regulates the input voltage very well until PWM is running for the DC inverter. checked again and the 3v3 LDO (TPS73533DRVR) is providing the REF2033…

  • TIDA-010232: Clarification of transfer function for Insulation Resistance

    TI Thinks Resolved
    Part Number: TIDA-010232 Other Parts Discussed in Thread: TLV6001 , REF2033 , AMC3330 Tool/software: ok, its been a long day, so I apologise if I'm asking stupid questions, but... Following the implementation of "electric bridge method" of insulation…
    • Answered

  • LMR14203: Inverted / negative Output possible?

    Resolved
    Part Number: LMR14203 Other Parts Discussed in Thread: REF35 , REF2033 Tool/software: I am looking to have a negative Vout using the LMR14203. I am looking to step down 30V at Vin to -5V at Vout. I tried using the power designer tool to create a topology…
    • Resolved
    • Answered

  • LM4128: LM4128 EN pin input impedance or input leakage current

    Resolved
    Part Number: LM4128 Other Parts Discussed in Thread: REF4132 , REF2033 Tool/software: I'm considering LM4128's enable pin control by logic IC. I want to know LM4128 enable pin's input impedance or input leakage current. Please let me know. Best regards…
    • Resolved

  • REF1933: REF1933

    TI Thinks Resolved
    Part Number: REF1933 Other Parts Discussed in Thread: REF2033 Hi, Can the Vbais of REF1933 give two OPAs as Vbais . Thanks a lot!
    • Answered

  • INA240: conversion of differential inputs to single ended with appropriate offset

    Resolved
    Part Number: INA240 Other Parts Discussed in Thread: REF2033 , INA500 , INA170 , INA132 Tool/software: Hello experts, We are looking for a (preferred)single chip solution , which does the following, with one major change. The differential inputs…
    • Resolved
    • Answered

  • MSP-EXP432E401Y: Does one need to current limit VREFA+ (pin 9) when using an external VREF?

    Resolved
    Part Number: MSP-EXP432E401Y Other Parts Discussed in Thread: REF2033 , MSP432E401Y , Good evening, I hope all is well! I am working on a circuit, and I have run into a question. I am using the REF2033 to create a reference voltage of +1.65V, and will…
    • Resolved
    • Answered

  • RE: TIDA-00316: Issue with the calculation of gains of opamp stage in the design

    Resolved
    Hi Vaibhav, Yes, change the reference voltage to 3.0V/1.5V would be a simplier way. Just replace the U11 of REF2033 in this reference design to a REF2030 will do. Best regards, Jerome Shan

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