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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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  • Not Answered

    OPA186: Can OPA186 support common voltage input 25V with 23V supply? 0 Locked

    344 views
    3 replies
    Latest over 2 years ago
    by Raymond Zhang1
  • Answered

    OPA205: 0.1 Hz - 10 Hz Noise Chart looks weird 0 Locked

    884 views
    6 replies
    Latest over 2 years ago
    by Michael Steffes
  • Suggested Answer

    OPA2237: OPA2237 0 Locked

    633 views
    9 replies
    Latest over 2 years ago
    by Yogesha D G
  • Answered

    XTR300EVM: Problem with the function of the I_Mon output 0 Locked

    576 views
    1 reply
    Latest over 2 years ago
    by Luis Chioye
  • Answered

    OPA2991: SHDN Pull Down Resistor 0 Locked

    358 views
    5 replies
    Latest over 2 years ago
    by Caro Walter
  • Suggested Answer

    OPA4992: Suggest replacing ONSEMI MC33079DR2G 0 Locked

    989 views
    1 reply
    Latest over 2 years ago
    by Gerasimos Madalvanos
  • Answered

    TLV3605: PSpice Model 0 Locked

    331 views
    1 reply
    Latest over 2 years ago
    by Chi Nguyen1
  • Suggested Answer

    LF147JAN: Difference between LF147 and LF147JAN 0 Locked

    240 views
    1 reply
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    by Gerasimos Madalvanos
  • Answered

    OPA855: what is low frequency cutoff of OPA855? 0 Locked

    299 views
    4 replies
    Latest over 2 years ago
    by Salam Elahmadi
  • Suggested Answer

    OPA992: Suggestion about provide bias for TIA 0 Locked

    987 views
    6 replies
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    by DeWei Lan
  • Answered

    LM119QML-SP: Thyristor structure may affect SEE performance 0 Locked

    429 views
    2 replies
    Latest over 2 years ago
    by Kirby Kruckmeyer96848
  • Suggested Answer

    INA241B: NC pin 0 Locked

    279 views
    2 replies
    Latest over 2 years ago
    by Lutz Naumann
  • Not Answered

    OPA2375: OPA2375IDR Suggest replacing ADI AD8606ARZ 0 Locked

    436 views
    2 replies
    Latest over 2 years ago
    by Michael Hartshorne
  • Suggested Answer

    OPA2348: Operational Amplifier Output Error 0 Locked

    655 views
    3 replies
    Latest over 2 years ago
    by kai klaas69
  • Suggested Answer

    AMC1100: API error when ordering Code TI-TXT-049 0 Locked

    244 views
    1 reply
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    by Tom Hendrick
  • Answered

    LM2902B: quiescent current measurement 0 Locked

    271 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    INA186-Q1: ESD report and test setup 0 Locked

    258 views
    1 reply
    Latest over 2 years ago
    by Peter Iliya
  • Suggested Answer

    TLV9041: low power design/strategy? 0 Locked

    370 views
    2 replies
    Latest over 2 years ago
    by Jacob Nogaj
  • Suggested Answer

    INA333-Q1: INA333QDGKRQ1 0 Locked

    298 views
    1 reply
    Latest over 2 years ago
    by Chris Featherstone
  • Suggested Answer

    ALM2403-Q1: the difference of PMOS drawing between datasheet and App note 0 Locked

    1744 views
    23 replies
    Latest over 2 years ago
    by Raymond Zhang1
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