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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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  • Answered

    OPA445: OPA445BM Trim Pins 1 and 5 Internal Difference from OPA111BM 0 Locked

    761 views
    4 replies
    Latest over 3 years ago
    by Jim Turner
  • Answered

    LM139AQML: Difference between LM139AQML and LM139-MIL 0 Locked

    622 views
    1 reply
    Latest over 3 years ago
    by Paul Grohe
  • Suggested Answer

    INA333: INA333-Schematic Check 0 Locked

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    by Raymond Zhang1
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    INA185: RE: SCH review request. 0 Locked

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    by Louis L
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    by Aaron Barrera
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    904 views
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    by Marek Lis
  • Suggested Answer

    NEED Moisture sensitivity level (MSL) Data 0 Locked

    394 views
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    by LeonardEllis
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    10 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Answered

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    1744 views
    7 replies
    Latest over 3 years ago
    by Chuck Sins
  • Suggested Answer

    LM193: Unencrypted Spice Model 0 Locked

    627 views
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    by Paul Grohe
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    480 views
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    by Greg Amidon
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    894 views
    10 replies
    Latest over 3 years ago
    by Sean Howson
  • Suggested Answer

    ISO224: Error occurred after converting TINA-TI model to SPICE model 0 Locked

    793 views
    5 replies
    Latest over 3 years ago
    by Alexander Smith
  • Answered

    TL972-Q1: Differential input voltage in the datasheet 0 Locked

    460 views
    3 replies
    Latest over 3 years ago
    by Ron Michallick
  • Answered

    TINA-TI: What do I do to get correct behavior? 0 Locked

    494 views
    3 replies
    Latest over 3 years ago
    by user6478485
  • Answered

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    375 views
    1 reply
    Latest over 3 years ago
    by Caro Walter
  • Answered

    OPA837: common-mode input range violation 0 Locked

    702 views
    5 replies
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    by Michael Steffes
  • Not Answered

    INA226-Q1: INA226-Q1 0 Locked

    324 views
    3 replies
    Latest over 3 years ago
    by Peter Iliya
  • Suggested Answer

    OPA855: Output oscillates 0 Locked

    2793 views
    11 replies
    Latest over 3 years ago
    by Alec Saebeler
  • Suggested Answer

    LMV761: Different marking and Missing Pin1 0 Locked

    576 views
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    by Paul Grohe
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