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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 4 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 4 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

    INA240internal input and feedback resistor 0 Locked

    3040 views
    8 replies
    Latest over 8 years ago
    by Toshio Ushikubo
  • Answered

    OPA227: OPA227 Bias Current over Temperature 0 Locked

    788 views
    2 replies
    Latest over 8 years ago
    by slocke
  • Not Answered

    OPA128: Input protection. 0 Locked

    707 views
    1 reply
    Latest over 8 years ago
    by Marek Lis
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    INA826: Output Wave shape Altered as compared to Input 0 Locked

    641 views
    3 replies
    Latest over 8 years ago
    by Pete%20Semig
  • Not Answered

    DRV421: Can't find Sumida modules related to DRV421 0 Locked

    910 views
    1 reply
    Latest over 8 years ago
    by Javier Contreras4
  • Not Answered

    OPA191: High pass filter with cutoff frequency <1Hz 0 Locked

    1575 views
    1 reply
    Latest over 8 years ago
    by Collin Wells
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    Regenerative comparators 0 Locked

    1109 views
    4 replies
    Latest over 8 years ago
    by Paul Beijer
  • Not Answered

    LMP91000: why do we use this afe potentiostat?? 0 Locked

    329 views
    0 replies
    Started over 8 years ago
    by Manvith Kolli
  • Answered

    OPA1612-Q1: TPA1612-Q1 Recommended operating temperature 0 Locked

    855 views
    2 replies
    Latest over 8 years ago
    by Toshio Ushikubo
  • Suggested Answer

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    799 views
    3 replies
    Latest over 8 years ago
    by Michael Stout
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    OPA2340: Simple transfer function to model Small-Signal Step Response 0 Locked

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    9 replies
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    by Beat Arnet
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    INA219EVM: INA219 EVM Not Functional 0 Locked

    1333 views
    1 reply
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    by Mayrim Verdejo
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    THS6012: Output impedance 0 Locked

    681 views
    2 replies
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    by Daniel Vasher
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    LMH3401: OPA847, LMH3401 0 Locked

    3157 views
    7 replies
    Latest over 8 years ago
    by Joana Melo
  • Suggested Answer

    LMH6401 / for Glitch-Free application 0 Locked

    667 views
    5 replies
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    by Loren Siebert 1
  • Not Answered

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    1014 views
    8 replies
    Latest over 8 years ago
    by Tom Hendrick
  • Answered

    OPA211: Question about Vib calculating in Precision Lab Video 0 Locked

    1714 views
    5 replies
    Latest over 8 years ago
    by BX27
  • Not Answered

    Opamp performance across ambient temperature 0 Locked

    501 views
    1 reply
    Latest over 8 years ago
    by Thomas Kuehl
  • Not Answered

    OPA548: OPA548 as stepper motor microstep driver 0 Locked

    654 views
    1 reply
    Latest over 8 years ago
    by Thomas Kuehl
  • Answered

    OPA2188 temperature vs. bias current 0 Locked

    577 views
    1 reply
    Latest over 8 years ago
    by Collin Wells
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