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  • INA592: using INA592 for making a HOWLAND PUMP

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    Part Number: INA592 Other Parts Discussed in Thread: OPA593 Dear members, I need to make a part of my design to be a HOWLAND PUMP for driving up to 100mA. Doing the simulations I could have maximum 60mA of load. I know that the MAx output current of this…
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  • INA592: Designing with INA592IDT

    TI Thinks Resolved
    Part Number: INA592 Other Parts Discussed in Thread: DAC80502 , Hello Team, We are designing with INA592IDT for a Howland current source as per the technical documentation Analysis of Improved Howland Current Pump Configurations . Attached is the circuit for…

  • INA592: 4-20mA current source

    TI Thinks Resolved
    Part Number: INA592 Other Parts Discussed in Thread: DAC8760 , XTR111 , DAC8750 , , XTR305 , XTR300 , DAC8771 , DAC8775 Hello Team, We plan to design a 4-20mA current source as a sensor output 1). Can I use a Howland current pump as described in the application…
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  • INA592: Signal conditioning for resolver application note mistake

    Resolved
    Part Number: INA592 Hello I am planning to design a resolver interface based on this application note https://www.ti.com/lit/an/slyt776/slyt776.pdf?ts=1647466850245 I noticed on page 2 , figure 2 that the voltage buffers are in positive feedback configuration…
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  • RE: INA592: Request to include INA592 in PSPICE-for-TI

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    Hi Tamara, I updated the libraries today (Pspice: Help/Reinstall Ti Models ans Libraries) but INA592 doesn't seem to be included yet. Is that correct or did I make a mistake?
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  • INA592: Offset voltage specification

    Resolved
    Part Number: INA592 Hi, I have a question about the offset voltage specification. Vos is up +/-40uV when G=1/2 (or +/-80uV when G=2). From the datasheet, the upper part of the table is titled "OFFSET VOLTAGE (RTO)" but the specification in table…
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  • INA592: Load restriction on the INA592

    Resolved
    Part Number: INA592 Hi Team, Our customer would like to confirm if is it ok to use such a low-valued load to INA592? He would like to confirm if it is better than AD8276 (please see figure 20 and fig. 21) where they show the max. output voltage as a function…
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  • INA592: PSpice Gain

    TI Thinks Resolved
    Part Number: INA592 Hi Team, Good day. Customer is asking if we have a pspice of INA592 that has a gain of 2. According to them, the PSPICE found in the website has only 1/2 gain. Can you please confirm? Thank you and looking forward for your kind response…
    • Answered

  • RE: INA592: Max input voltage when use single supply V+=24V

    Resolved
    Hi Jiandong, Can you email or contact me via internal email? Here is something that I am not clear. INA592 will be used for monitor battery charging voltage in a battery tester. Assume it is Li+ battery. 1. A typical Li+ battery has cell potential from…

  • INA592: Newer better version where Vcc does not need to be stacked.

    Part Number: INA592 Other Parts Discussed in Thread: INA149 Hello Guys, Good day. Our customer is using this component (INA592IDGKR) to record cell voltage data from a stacked battery system. The one drawback this has is they also need to stack the Vcc…

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