Frequent Questions

  • [FAQ] INA240: How to understand the bandwidth specification

    Part Number: INA240 Other Parts Discussed in Thread: INA193 How to understand the bandwidth specification and how it applies in relation to my PWM control signal

  • [FAQ] RMA for EVMs (returning material)

    From time to time we get questions regarding returning products (EVMs, IDKs) when they are still in warranty period or similar situations. I am glad to let you know that there is a portal that you can use: Customer return portal

  • [FAQ] DS280DF810: What are register settings to enable prbs generator and checker using a simple divide by 2, 4, or 8 clock

    Part Number: DS280DF810 Using DS280DFxxx or DS250DFxxx we can use a simple divide by 2, 4, or 8 of the data rate clock to generate different prbs pattern at different data rates up to 28Gbps. What are the register settings to make this happen?

  • [FAQ] DS250DF410: How to setup PRBS pattern generation/checker using divide by 2, 4, or 8 clock

    Part Number: DS250DF410 Other Parts Discussed in Thread: SIGCONARCHITECT Using a simple clock, DS250DFxxx and DS280DFxxx can generate different prbs patterns at different data rate up to 28Gbps. To make it very simple, SigconArchitect can be used to achieve…

  • [FAQ] RE: TPS65381-Q1: Debug Mode

    Other Parts Discussed in Thread: TPS65381-Q1 , TPS65381A-Q1 Kindly reply to my TPS65381-Q1: Debug Mode question And I have another query. ERROR_PIN_FAIL is always set even though ERROR/WDI pin is always high (MCU ESM Module detects no failure) and I am…

  • [FAQ] INA199: Why can I exceed the absolute maximum voltage ratings if I am limiting the input current

    Part Number: INA199 Other Parts Discussed in Thread: TIDA-00302 , INA168 I really would like to use a particular current shunt monitor in my system; however, the input voltage ratings are a little lower than what is required.Fortunately there is a little…

  • [FAQ] INA250: Adding TVS Protection diodes

    Part Number: INA250 I want to add transient voltage spike protection to my current sense amplifier circuit and considering adding TVS protection diodes. Is there any considerations I need to take into account.

  • [FAQ] INA193: Measuring Vsense < 20mV with the INA193-INA198 products

    Part Number: INA193 Other Parts Discussed in Thread: INA195 , INA200 , , INA202 , INA194 , LMP8640 , INA215 , INA214 , INA213 , INA199 , INA181 , INA303 , INA302 , INA301 , LMP8640HV , INA282 , INA240 , LMP8481 , INA168 , INA169 The INA193-198 datasheet…

  • [FAQ] INA250: Layout recommendations for internal shunt current sensing products

    Part Number: INA250 Other Parts Discussed in Thread: INA260 , TIDA-00614 What are the layout recommendations for and internal shunt resistor current sense amplifier.

  • [FAQ] INA250: Can I use the INA250 inline with a PWM signal?

    Part Number: INA250 Other Parts Discussed in Thread: INA240 , INA253 Can I use the INA250 inline with a PWM signal?

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