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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

    LM321: Markings to ID RoHS or non-RoHS part 0 Locked

    369 views
    5 replies
    Latest over 5 years ago
    by Stephen Smith27
  • Suggested Answer

    LMC6484QML: LMC6484qml 0 Locked

    288 views
    2 replies
    Latest over 5 years ago
    by Shinu.V.Mathew
  • Answered

    TLE2141-Q1: smaller package device 0 Locked

    535 views
    6 replies
    Latest over 5 years ago
    by Soufiane Bendaoud
  • Answered

    LMH5401: Overdrive Voltage Design Method 0 Locked

    759 views
    14 replies
    Latest over 5 years ago
    by Sima Jalaleddine
  • Suggested Answer

    OPA2197: Spice model running extremely slow in LT Spice 0 Locked

    1805 views
    2 replies
    Latest over 5 years ago
    by Raymond Zhang1
  • Suggested Answer

    INA828: Gain drift 0 Locked

    473 views
    3 replies
    Latest over 5 years ago
    by Tamara M Alani
  • Answered

    INA3221: INA3221 power dissipation 0 Locked

    323 views
    2 replies
    Latest over 5 years ago
    by Chuck Sampson
  • Answered

    XTR117: Opamp input from shunt resistor. 0 Locked

    1232 views
    1 reply
    Latest over 5 years ago
    by Raymond Zhang1
  • Answered

    TI-PLABS-AMP-EVM: TI-PLABS-AMP-EVM 0 Locked

    812 views
    1 reply
    Latest over 5 years ago
    by Raymond Zhang1
  • Suggested Answer

    TLV6001: TLV6001 Power Supply Requirements 0 Locked

    1228 views
    2 replies
    Latest over 5 years ago
    by Bala Ravi
  • Not Answered

    LMC7101: test engineer 0 Locked

    311 views
    1 reply
    Latest over 5 years ago
    by Former Member
  • Answered

    LMC7221: Device soft start with delay between applying V+ and V- 0 Locked

    391 views
    7 replies
    Latest over 5 years ago
    by franziskus
  • Answered

    OPA2189: Long Term Stability 0 Locked

    664 views
    5 replies
    Latest over 5 years ago
    by Michael Steffes
  • Answered

    LM324: -40 ~ 85C temp range 0 Locked

    442 views
    2 replies
    Latest over 5 years ago
    by user5163865
  • Not Answered

    INA826: Op Amp not clipping properly 0 Locked

    896 views
    3 replies
    Latest over 5 years ago
    by Raymond Zhang1
  • Suggested Answer

    INA2128: Add new part in Vcm vs Vout Instrumentation tool 0 Locked

    296 views
    1 reply
    Latest over 5 years ago
    by Tamara M Alani
  • Not Answered

    LMH6401: LMH6401 0 Locked

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

    INA191: Low-Side Sensing accuracy 0 Locked

    435 views
    1 reply
    Latest over 5 years ago
    by Peter Iliya
  • Answered

    Did we stress our LM6142 op-amp? 0 Locked

    381 views
    2 replies
    Latest over 5 years ago
    by Edward Riess
  • Suggested Answer

    TLE2064: TLE2064 quad op-amp 0 Locked

    425 views
    4 replies
    Latest over 5 years ago
    by Former Member
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