Search tips
Showing 11 results View by: Thread Post Sort by

  • INA106: Traceability

    TI Thinks Resolved
    Part Number: INA106 Dear Sir, We had purchased the bewlo parts from Arrow and Element14. We need information for Traceability or OEM COC for Authenticity. P/n.: INA106KP Quantity: 50 Nos Date Code: 1727 Lot Code: 7941495ML7 P/n.: INA105KP…

  • INA106: INA106 Common input and Differential input range spec

    TI Thinks Resolved
    Part Number: INA106 Tool/software: Hi team, My customer is using INA106 for voltage sensing, VS+ VS- are +/-12V supply. Measure a voltage+ to GND voltage signal, max voltage is 6Vrms, so INA106 will see differential input 6V, and common mode input voltage…
    • Answered

  • OPA547: Current Limit Tolerances

    Resolved
    Part Number: OPA547 Other Parts Discussed in Thread: INA106 We are using the OPA547 as part of a voltage controlled current source on an output card on one of our controller systems. We supply the OPA with +/-15V. We have three resistors, configurable…
    • Resolved

  • INA105: Non more accurate instrumentation amplifier by using non balanced dual supply

    TI Thinks Resolved
    Part Number: INA105 Other Parts Discussed in Thread: INA106 , INA131 , Hello, becomes an instrumentation amplifier (e.g. INA105, INA106, INA131) less accurate, if its dual supply voltage is not balanced (e.g., + - 5V; but e.g. with + 8V and -5V)? …
    • Answered

  • RE: INA2143 instability

    Resolved
    Look at INA106. If you cannot get what you need you can do it with an op amp and a resistor network that has ratio matched resistors for best common mode rejection ratio.

  • RE: INA133: CMRR performance

    Hi Yuyama-san, Please see the attached for a data packet with general information on PCN20250326007. We do not have specific data collected for the INA133 as this PCN used INA105 as the representative device for the characterization comparison section…
    • Answered

  • Re: VCCS (Modified Howland Current Pump)

    Resolved
    JACR, You said you are implementing a Howland with the INA105/INA106. Can you please post your exact circuit (with everything connected)? Please describe what you mean by "does not work..." Under what condtions does it work? Thanks, Matt
    • Answered

  • RE: PGA308: The capacitor connected to VIN1 and VIN2

    Resolved
    HI User, Please find attached "The Instrumentation Amplifier Handbook", by Neil P. Albaugh from the Burr-Brown days a few years back. The handbook discusses several topics related to instrumentation amplifiers that are quite useful today. On the section…

  • RE: Does TI have any integrated solutions for amplitude demodulation?

    Hi A, synchronous detection (alias phase sensitive detection or synchonous demodulation) can be performed this way: See also these links https://www.tina.com/blog/synchronous-modulator-and-demodulator/ Burr-Brown The Instrumentation Amplifier…

  • RE: How to design synchronous detection circuit to measure a small signal

    Hi Ruixin, this might interest you: https://www.tina.com/blog/synchronous-modulator-and-demodulator/ Burr-Brown The Instrumentation Amplifier Handbook-1.pdf Kai

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