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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 3 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 3 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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  • Answered

    INA1620: singel supply operation 0 Locked

    696 views
    1 reply
    Latest over 5 years ago
    by Raymond Zhang1
  • Not Answered

    THS4520: Is there a limit to the gain? Need 10x and 20x. 0 Locked

    274 views
    1 reply
    Latest over 5 years ago
    by Michael Steffes
  • Suggested Answer

    INA125: INA125 reference circuit value of LOAD 0 Locked

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    by Raymond Zhang1
  • Answered

    AMC1311: 3Phase-3Wire voltage measurement 0 Locked

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    13 replies
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    by Alexander Smith
  • Suggested Answer

    INA216: Lower Iq device suggestion 0 Locked

    343 views
    1 reply
    Latest over 5 years ago
    by Ian Williams
  • Suggested Answer

    INA212: Input bias current of the INA212 0 Locked

    1054 views
    7 replies
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  • Suggested Answer

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    327 views
    1 reply
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    by 1 18
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    THS4121CD 0 Locked

    194 views
    1 reply
    Latest over 5 years ago
    by Hasan Babiker31
  • Answered

    OPA2830: Request for thermal resistance Information for Junction-to-case (θJc) 0 Locked

    390 views
    3 replies
    Latest over 5 years ago
    by Sima Jalaleddine
  • Answered

    INA225EVM: i am interested in the mechanical dimensions for the pcb layout 0 Locked

    411 views
    3 replies
    Latest over 5 years ago
    by Carolus Andrews
  • Answered

    OPA2830: Device technology and transistor count 0 Locked

    534 views
    3 replies
    Latest over 5 years ago
    by Nick Myers1
  • Suggested Answer

    INA220: help needed in error correction 0 Locked

    507 views
    5 replies
    Latest over 5 years ago
    by Peter Iliya
  • Suggested Answer

    INA190-Q1: Error Calculation 0 Locked

    671 views
    3 replies
    Latest over 5 years ago
    by Peter Iliya
  • Answered

    INA220: Shunt voltage random values (spikes) when measuring 0mA 0 Locked

    1138 views
    15 replies
    Latest over 5 years ago
    by Horv.joe
  • Answered

    OPAMPEVM-PDIP: Dimension of Area 300 PCB 0 Locked

    764 views
    2 replies
    Latest over 5 years ago
    by Cedrick
  • Suggested Answer

    METDCu 0 Locked

    3425 views
    2 replies
    Latest over 5 years ago
    by Naphat Kaewkongka
  • Answered

    INA196: Any reference circuit for measuring +/- 300V 50A using INA19x ? 0 Locked

    400 views
    1 reply
    Latest over 5 years ago
    by Guang Zhou
  • Answered

    INA125: Maximum Ratings V_Ref out 0 Locked

    454 views
    3 replies
    Latest over 5 years ago
    by Tamara M Alani
  • Suggested Answer

    LMC6041: LMC641IMX/NOPB 0 Locked

    694 views
    17 replies
    Latest over 5 years ago
    by Ron Michallick
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