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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 3 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 3 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    OPA2350: Alternative for driving ADC reference of TMS320F28379D 0 Locked

    707 views
    5 replies
    Latest over 3 years ago
    by Luis Chioye
  • Answered

    OPA140: Gain & Phase vs Frequency raw data 0 Locked

    378 views
    4 replies
    Latest over 3 years ago
    by [FAE] Andrew Wang
  • Suggested Answer

    TL441: TL441 0 Locked

    271 views
    3 replies
    Latest over 3 years ago
    by kai klaas69
  • Answered

    TLV8541: TINA-TI Stability Simulation 0 Locked

    1893 views
    6 replies
    Latest over 3 years ago
    by kai klaas69
  • Suggested Answer

    LMC7211-N: Question of LMC7211-M 0 Locked

    328 views
    2 replies
    Latest over 3 years ago
    by Chuck Sins
  • Suggested Answer

    LMV7271: To drive 5V/0.25A load 0 Locked

    338 views
    6 replies
    Latest over 3 years ago
    by Chuck Sins
  • Not Answered

    TINA-TI: Y-axis scale in simulation 0 Locked

    492 views
    6 replies
    Latest over 3 years ago
    by kai klaas69
  • Answered

    INA239: Multiple Register-Writes at once? 0 Locked

    266 views
    2 replies
    Latest over 3 years ago
    by J. Radde
  • Answered

    THS4531: THS4531 supply voltage 0 Locked

    330 views
    2 replies
    Latest over 3 years ago
    by Alec Saebeler
  • Suggested Answer

    INA226: Multiple reads on same register after one write. 0 Locked

    452 views
    3 replies
    Latest over 3 years ago
    by Mitch M
  • Suggested Answer

    OPA860: best for generating a low amplitude (1 mA) sinusoidal current between 50 - 100 kHz. 0 Locked

    876 views
    8 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    INA139: INA139 read voltage and current value 0 Locked

    1533 views
    5 replies
    Latest over 3 years ago
    by Carolus Andrews
  • Suggested Answer

    OPA2197-Q1: OPA2197-Q1 0 Locked

    456 views
    5 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Answered

    TLV9102: Wrong Body Size on Top-Page 0 Locked

    325 views
    2 replies
    Latest over 3 years ago
    by user1505382
  • Suggested Answer

    TLV2371: Is the output protected against short circuit? 0 Locked

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

    LMV822-N: ESD cell trigger with fast power supply slew rate 0 Locked

    661 views
    4 replies
    Latest over 3 years ago
    by Ron Michallick
  • Suggested Answer

    TLV9062-Q1: maximum drift value 0 Locked

    315 views
    1 reply
    Latest over 3 years ago
    by kai klaas69
  • Answered

    LM675: Thermal Resistance 0 Locked

    291 views
    2 replies
    Latest over 3 years ago
    by Masakazu Adachi
  • Answered

    INA240: Offset Current Drift 0 Locked

    272 views
    3 replies
    Latest over 3 years ago
    by Timothy Burroughs
  • Suggested Answer

    PGA281: Unipolar operation 0 Locked

    339 views
    4 replies
    Latest over 3 years ago
    by Luis Chioye
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