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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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  • Not Answered

    LMH2121: replacement support need 0 Locked

    301 views
    0 replies
    Started over 1 year ago
    by Chen Yang
  • Suggested Answer

    OPA2376-Q1: Vos range of TA = –40°C to +125°C 0 Locked

    584 views
    5 replies
    Latest over 1 year ago
    by Marek Lis
  • Answered

    TRF1208: The concern when minimum supply voltage is 3.13V 0 Locked

    320 views
    4 replies
    Latest over 1 year ago
    by Shunsuke Yamamoto
  • Suggested Answer

    LM2904B-Q1: What is the negative output rail voltage of LM2904B-Q1 when temperature is at -30℃? 0 Locked

    394 views
    2 replies
    Latest over 1 year ago
    by Clemens Ladisch
  • Not Answered

    INA236: INA236A Bus voltage reading twice the value, 6.5V instead of 3.3V 0 Locked

    550 views
    8 replies
    Latest over 1 year ago
    by Mitch M
  • Suggested Answer

    INA381: INA381 alert triggers for surge test 0 Locked

    405 views
    1 reply
    Latest over 1 year ago
    by Guang Zhou
  • Suggested Answer

    THS4222: THS4222 Issue 0 Locked

    545 views
    8 replies
    Latest over 1 year ago
    by Alec Saebeler
  • Suggested Answer

    PGA281: Expected values mismatch 0 Locked

    321 views
    2 replies
    Latest over 1 year ago
    by Marek Lis
  • Suggested Answer

    LM2902KV: how to solve worst case output voltage of the amplifier consider input bias current, input offset current, input offset voltage (follow up 3) 0 Locked

    689 views
    3 replies
    Latest over 1 year ago
    by Gerasimos Madalvanos
  • Answered

    INA226: Customer is asking suitable current shunt solution 0 Locked

    386 views
    1 reply
    Latest over 1 year ago
    by Mohamed Hamida
  • Suggested Answer

    TLV6700-Q1: TLV6700QDDCRQ1 0 Locked

    302 views
    2 replies
    Latest over 1 year ago
    by Paul Grohe
  • Suggested Answer

    LM2903: Addition of resistor to VCC 0 Locked

    785 views
    5 replies
    Latest over 1 year ago
    by Paul Grohe
  • Suggested Answer

    AMC1311: Circuit for measuring high DC voltage with AMC1311. 0 Locked

    1314 views
    2 replies
    Latest over 1 year ago
    by Martin Holguin
  • Suggested Answer

    AMC3330: HGND and INN short 0 Locked

    377 views
    1 reply
    Latest over 1 year ago
    by Alexander Smith
  • Answered

    OPA2227-EP: Op amp stability simulation (loop gain and phase margin) 0 Locked

    6939 views
    3 replies
    Latest over 1 year ago
    by Marek Lis
  • Suggested Answer

    OPA2182: OPA2182 0 Locked

    392 views
    2 replies
    Latest over 1 year ago
    by Marek Lis
  • Answered

    THS4551: Power Supply Decoupling 0 Locked

    1329 views
    4 replies
    Latest over 1 year ago
    by Robert Frisbee
  • Suggested Answer

    LM2904-Q1: LM2904BQPWRQ1 0 Locked

    335 views
    1 reply
    Latest over 1 year ago
    by Clemens Ladisch
  • Suggested Answer

    TLV07: TL07IDR IC does not have TI logo marked 0 Locked

    830 views
    4 replies
    Latest over 1 year ago
    by Marek Lis
  • Suggested Answer

    INA114: Single supply operation 0 Locked

    520 views
    1 reply
    Latest over 1 year ago
    by Marek Lis
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