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  • RE: BUF634A: Minimal voltage level

    Do you have a Chip to recommend? I originally used a OPA2206, but it could not handle the speed.
    • Answered

  • TL074: input impedance when no power

    Resolved
    Part Number: TL074 Other Parts Discussed in Thread: , OPA2206 , OPA206 , OPA2310 , TLV9154 Hi team, Could inverting/ no-inverting input be high impedance when VCC not powered? Thanks.
    • Resolved
    • Answered

  • TLV9001: Signal input without power supply

    Resolved
    Part Number: TLV9001 Other Parts Discussed in Thread: OPA2206 , OPA2310 Hello team, Does signal input without power supply give damage to TLV9001? (3V DC is input to input pin without power supply. The buffer configuration will be used for monitoring of…
    • Resolved
    • Answered

  • RE: OPA2205: Voltage noise density vs frequency

    Resolved
    Sasaki-san, The OPA2205 datasheet was just recently released and it looks like there is at least one "bug" that didn't get caught. You are correct about Fig. 6-22, its title states "Voltage Noise Density vs Frequency", but in reality it…
    • Answered

  • [FAQ] What precision amplifiers are right for Factory Automation?

    Resolved
    Other Parts Discussed in Thread: OPA206 , OPA192 , INA821 How do Precision Amplifiers fit into my Factory Automation design? Overview Presentation: Precision Amplifiers in Factory Automation - Slide Deck Featuring designs for Analog Input Module, Field…
    • Resolved

  • [FAQ] Precision amplifiers for lab and field instrumentation

    Other Parts Discussed in Thread: OPA2206 , THP210 , OPA2182 , OPA2387 , OPA197 , OPA391 , INA821 , INA826 , LPV821 , OPA369 PRAMPS in lab and field instrumentation Analytical lab equipment can be used for early detection of diseases and drug development in life…

  • RE: OPA1671: maximum voltage of the non-inverting input

    Hi Art, In OPA1671, I believe that that input voltage can only be approx. 0.3V above V+ supply, which is zero. What is the application? OPA1671 is audio amplifier. If this is battery application, I would recommend OPA2206 , which it has input overvoltage…

  • OPA388: lower drift amplifier options

    Part Number: OPA388 Other Parts Discussed in Thread: OPA2277 , , OPA2317 , INA317 , OPA2388 , THP210 , OPA2387 , INA333 , OPA2333 , OPA227 , OPA627 , OPA210 , OPA2206 , OPA192 Hi, my customer is looking for the least noisy and drifty OPAMs . Typical gain at low frequency…
    • Answered

  • OPA656: OV protection opamp

    Resolved
    Part Number: OPA656 Other Parts Discussed in Thread: OPA2206 , OPA698 Greetings, Does the OPA656 have over voltage protection on the V+ and V- inputs? If not, can you suggest one have this function? Thanks,
    • Resolved

  • RE: LMC6482: LMC6482 Issue - need help

    Mariana, There are three reasons for the output signal distortion you see. First, the op amp response is limited by a slew rate and in the case of LMC6482 the minimum slew rate is 1V/us - see below. Thus, for the output to move a full 1.5V would require…

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