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Amplifiers

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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] [H] High Speed Amplifiers Transimpedance Amplifier Circuits

    Nick Nauman
    Nick Nauman
    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> Transimpedance Amplifier Circuits Circuit Design Considerations Transimpedance Amplifier Circuits Fully Differential Amplifier Circuits ADC Driver Circuits Other Op Amp…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] [H] High-Speed Amplifier Circuit Design Considerations

    Nick Nauman
    Nick Nauman
    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> Circuit Design Considerations Circuit Design Considerations Transimpedance Amplifier Circuits Fully Differential Amplifier Circuits ADC Driver Circuits Other Op Amp Circuits…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Selecting the Appropriate Pull-Up Resistor for Open-Drain Comparators

    Michael Hawkins
    Michael Hawkins
    Other Parts Discussed in Thread: TLV1821 How do I choose the right pull up resistor size when using an open drain comparator? What are the system design considerations?
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How do you drive a capacitive load? - summary of amplifier loop stability presentations

    Art Kay
    Art Kay
    Connecting a capacitor on the output of an op amp can often lead to oscillations instead of the expected response. Also, the amplifier feedback resistors can interact with the amplifier input capacitance causing oscillations. These issues are called op…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] OPA392: Selecting the right amplifier for Laser Diode Drivers and Mach Zehnder Applications

    Cynthia
    Cynthia
    Part Number: OPA392 Other Parts Discussed in Thread: OPA328 , OPA3S328 , OPA2392 Laser diode drivers and Mach Zehnders play an impactful role in optical networking, enabling optical signals to travel as far and as fast as today’s standards. With the…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LOG200: New Logarithmic Amplifier with wide current range for Optical Power Monitoring

    Cynthia
    Cynthia
    Part Number: LOG200 Other Parts Discussed in Thread: LOG114 , OPA3S328 Optical power monitors are necessary for real-time network performance reporting of signal strength and integrity in telecommunication systems. A typical optical power monitoring…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How do I detect over current fault more quickly with low-side current shunt measurement required for SiC or GaN switches?

    Rachel Scheller
    Rachel Scheller
    Written by: Charles Barsh The electrification of automobiles is rapidly increasing, and as it does, there are more advanced systems integrated into these vehicles. These electrified vehicles contain sensitive GaN and SiC switches that are susceptible…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LMH34400: Giving Wall-E better eyesight with LiDAR

    Rachel Scheller
    Rachel Scheller
    Part Number: LMH34400 LiDAR, Light Detection and Ranging, is an emerging technology to help advance the industry-wide movement towards autonomy and safety. To get up to speed on the architecture of these technologies and learn more about recommended…
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LMH6401: S-Parameter Files

    Jacob Freet
    Jacob Freet
    Part Number: LMH6401 The following files contain S-Parameters for the LMH6401 at three gain settings (Max gain, 10dB, and -6 dB). https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/14/LMH6401_5F00_MaxGain_5F00_Vs_3D00_5V…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] TLV9001: What does the "Z" Designator in TLV9001ZIDPWR mean?

    Jacob Nogaj
    Jacob Nogaj
    Part Number: TLV9001 TLV9001 Z IDPWR and TLV9001IDPWR both exist as orderable part numbers under the TLV9001 product page. What is the difference between the two devices?
    • Answered
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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  • Answered

    behavior of the INA122 in single-supply mode 0 Locked

    688 views
    6 replies
    Latest over 3 years ago
    by Bob Edwards
  • Answered

    INA290: Question on zero drift 0 Locked

    389 views
    5 replies
    Latest over 3 years ago
    by Jerry Steele
  • Suggested Answer

    INA185: Abnormal voltage of OUT. 0 Locked

    356 views
    4 replies
    Latest over 3 years ago
    by Carolus Andrews
  • Suggested Answer

    OPA593: How's the linearity of the current limit while using voltage control 0 Locked

    300 views
    2 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Suggested Answer

    INA2191: Use for Solenoid and Valve Controls 0 Locked

    396 views
    4 replies
    Latest over 3 years ago
    by Guang Zhou
  • Not Answered

    LM7171: LM7171 can it be used with a single-supply? 0 Locked

    670 views
    7 replies
    Latest over 3 years ago
    by kai klaas69
  • Suggested Answer

    TLV9041: Curve trace of Short Circuit vs Supply Voltage 0 Locked

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

    TL081H: Does the new CMOS H model have the same JFET source impedance distortion issues the old JFET models did? 0 Locked

    1320 views
    11 replies
    Latest over 3 years ago
    by kai klaas69
  • Answered

    INA234: INA234 VS INA219 0 Locked

    651 views
    2 replies
    Latest over 3 years ago
    by Mounika Supriya Poluri
  • Answered

    INA190-Q1: Common-mode input range 0 Locked

    773 views
    9 replies
    Latest over 3 years ago
    by REDDY Y
  • Answered

    Current sensing for high voltage circuit. 0 Locked

    969 views
    10 replies
    Latest over 3 years ago
    by AD
  • Not Answered

    INA849: I want alternative part for INA849 0 Locked

    752 views
    4 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Answered

    INA241A: Bidirectional ground-referenced output possible? 0 Locked

    394 views
    2 replies
    Latest over 3 years ago
    by Peter Marlow
  • Suggested Answer

    INA901-SP: SEE Report 0 Locked

    618 views
    3 replies
    Latest over 3 years ago
    by Carolus Andrews
  • Not Answered

    INA190: Voltage across Vin- pin when IC is disabled 0 Locked

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

    INA290: how to offset output of INA290 0 Locked

    1268 views
    15 replies
    Latest over 3 years ago
    by Javier Contreras4
  • Answered

    INA296A: What is the input impedance? 0 Locked

    289 views
    1 reply
    Latest over 3 years ago
    by Javier Contreras4
  • Suggested Answer

    LM231: Storage temperature 0 Locked

    264 views
    1 reply
    Latest over 3 years ago
    by Marek Lis
  • Answered

    INA597: Mistake in datasheet graph 0 Locked

    294 views
    1 reply
    Latest over 3 years ago
    by Raymond Zhang1
  • Answered

    TLV172: TLV172 0 Locked

    473 views
    12 replies
    Latest over 3 years ago
    by santhosh ganta
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