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Amplifiers

Amplifiers

Amplifiers forum

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Texas Instruments (TI) Amplifiers support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search amplifier IC content or ask technical support questions on everything from precision and general purpose operational amplifiers (op amps) to instrumentation and differential amplifiers. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] Selecting low cost amplifiers for battery testers

    Shaury Anand
    Shaury Anand
    Other Parts Discussed in Thread: TLV9162 , TLV9152 Battery test applications require voltage accuracy of 0.01% or 100 ppm of the full-scale range after system calibration. General-purpose amplifiers with 1 µV/ °C input offset drift can easily meet this…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA190: How Can I Calculate Total Power Consumption of My Current Sensing Amplifier?

    Louis L
    Louis L
    Part Number: INA190 When creating a power budget in an electrical design, it’s important to know how much power can be consumed by every device in the design. Current sensors have several power consumption components, some higher than others, that should…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LM358: In a multiple amplifier package, what do I do with any unused amplifiers?

    Eric Yue
    Eric Yue
    Part Number: LM358 If your design uses a multiple amplifier package (dual, quad) you may find that some amplifiers are unused. What should you do in this scenario
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to Find In-Stock Alternative Parts

    Robert Clifton56
    Robert Clifton56
    Finding in-stock alternatives for devices has become a hot topic in this supply-constrained market. In many cases, one device may be out of stock, but there is an equally suitable device with thousands or millions of units available to immediately support…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Why does the slew rate in my application not match the op amp’s data sheet?

    Ron Michallick
    Ron Michallick
    Other Parts Discussed in Thread: TS321 , TL074 , TLV9001 , OPA992 , OPA4992 , OPA2992 , LMV831 , OPA345 , LMV821-N , OPA377-Q1 , OPA376-Q1 , OPA377 , OPA376 , TLV376 , TLV9002 The slew rate in my application is slower than the value stated in the data…
    • Answered
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Documents about Op Amp stability

    Massimo Luchi
    Massimo Luchi
    Hello, I am looking for the full Tim Green's 15-part series on Operational Amplifier Stability, that it is mentioned in "The Signal" compendium. Is the entire series available? Thanks. Massimo
    • Answered
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for a Hybrid Electric Vehicle / Electric Vehicle (HEV/EV)?

    Jacob Fattakhov
    Jacob Fattakhov
    In response to the latest changes in global environmental conditions, consumer sentiment, and government regulation demand for hybrid electric vehicles (HEV) and electric vehicles (EV) has increased. HEV/EV brings new challenges to the automotive space…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for an Inverter & Motor Control system (IMC)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: LMV841-Q1 , TLV197-Q1 , OPA197-Q1 , ALM2402F-Q1 , ALM2403-Q1 , OPA192-Q1 , OPA322-Q1 , OPA388-Q1 Inverter and Motor Control systems are used in electric vehicles to manipulate an AC signal with pulse width modulation that…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for an On-Board Charger (OBC) or DC-to-DC Converter (DC-DC)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA320-Q1 , OPA365-Q1 , OPA388-Q1 , INA333-Q1 , INA148-Q1 , OPA376-Q1 , OPA377-Q1 , OPA197-Q1 , TLV197-Q1 , OPA192-Q1 On-board charging systems (OBCs) manage the flow and conversion of AC power from an external charging…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What precision amplifiers are right for a Battery Management System (BMS)?

    Jacob Fattakhov
    Jacob Fattakhov
    Other Parts Discussed in Thread: OPA322-Q1 , OPA320-Q1 , OPA388-Q1 , TLV197-Q1 , OPA197-Q1 , OPA192-Q1 , OPA317-Q1 , OPA333-Q1 , OPA180-Q1 , OPA376-Q1 A Battery Management System (BMS) is responsible for monitoring the health of battery cells by measuring…
    • Answered
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
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    INA1620: Matched resistor usage and CMRR, PSRR 0 Locked

    756 views
    8 replies
    Latest over 2 years ago
    by Robert Satchell
  • Suggested Answer

    LMV7239: LMV7239 output behaviour during power-down. 0 Locked

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    17 replies
    Latest over 2 years ago
    by ilhan taygurt
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    INA240: date code marking 0 Locked

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    Latest over 2 years ago
    by Carolus Andrews
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    INA826: Temperature drift of INA826 0 Locked

    327 views
    1 reply
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    by Zach Olson
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    TLV3602-Q1: output current 0 Locked

    339 views
    1 reply
    Latest over 2 years ago
    by Chi Nguyen1
  • Answered

    AMC3301: abx max ratings for analog input pins during powered-off 0 Locked

    257 views
    1 reply
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    TL072: Input Impedance 0 Locked

    877 views
    1 reply
    Latest over 2 years ago
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  • Answered

    OPA548: OPA548 Positive side clipping within the supply range 0 Locked

    853 views
    11 replies
    Latest over 2 years ago
    by Raymond Zhang1
  • Suggested Answer

    LM358-N: LM358AN/NOPB / LM358N/NOPB difference 0 Locked

    485 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    Enabling/Disabling OP-AMP with Ena of LDO 0 Locked

    488 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Not Answered

    LMH6611: The LMH6611 output is saturation at 1.7V 0 Locked

    521 views
    7 replies
    Latest over 2 years ago
    by Sima Jalaleddine
  • Suggested Answer

    THS3091: Footprint missing in datsheet of THS3091. 0 Locked

    243 views
    1 reply
    Latest over 2 years ago
    by Bharat Agrawal60
  • Answered

    INA240: How the PWM rejection function is realized 0 Locked

    313 views
    1 reply
    Latest over 2 years ago
    by Javier Contreras4
  • Suggested Answer

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    1945 views
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    Latest over 2 years ago
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    1154 views
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    LMP7704: 10uA Current Source Design 0 Locked

    1204 views
    6 replies
    Latest over 2 years ago
    by Michael Hartshorne
  • Answered

    INA229: Where do I get the ground in the low-side, bidirectional current sense amplifier? 0 Locked

    1197 views
    3 replies
    Latest over 2 years ago
    by Levi DV
  • Answered

    INA240: MTBF/FIT 0 Locked

    335 views
    1 reply
    Latest over 2 years ago
    by Javier Contreras4
  • Answered

    PGA, +/-10V output, attenuation down to 0.1 0 Locked

    931 views
    11 replies
    Latest over 2 years ago
    by Zach Olson
  • Answered

    OPA2837: Unencrypted model 0 Locked

    430 views
    3 replies
    Latest over 2 years ago
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