TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • API solutions
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Interface
    • Isolation
    • Logic
    • Microcontrollers
    • Motor drivers
    • Power management
    • Processors
    • RF & microwave
    • Sensors
    • Site support
    • Switches & multiplexers
    • Tools
    • Wireless connectivity
    • Archived forums
    • Archived groups
  • Technical articles
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel
Amplifiers

Amplifiers

Amplifiers forum

  • Mentions
  • Tags
  • More
  • Cancel
  • Ask a new question
  • Ask a new question
  • Cancel
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] What is a 2-wire 4-20mA current transmitter?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: XTR117 , XTR106 , XTR101 , XTR112 , XTR108 , XTR116 , XTR115 , XTR105 , DAC161P997 , DAC161S997 What is a 2-wire 4-20mA current transmitter? How do I use one?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] What is a 4-20mA current transmitter?

    Katlynne Jones
    Katlynne Jones
    What is a 4-20mA current transmitter?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Does TI have integrated 4-20mA transmitters for inputs from RTDs?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: XTR105 , XTR112 , XTR108 Does TI have integrated 4-20mA transmitters for inputs from RTDs (resistive temperature detectors)?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Does TI have integrated 4-20mA transmitters for inputs from bridge sensors?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: XTR106 , PGA309 , XTR117 Does TI have integrated 4-20mA transmitters for inputs from bridge sensors?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Can I use multiple XTR devices if I have multiple DAC outputs or multiple sensors that share a supply and ground?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: ISO7340C , ISO7310C I have multiple sensors going into a DAC with multiple output channels. Can I use multiple XTR devices to transmit the 4-20mA current signals for each sensor?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Are there reference designs that can help me build a 4-20mA transmitter?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: XTR105 , XTR112 , XTR116 , XTR117 , XTR111 , XTR300 , XTR305 , DAC8771 , DAC8775 , DAC8760 Are there reference designs that can help me build a 4-20mA transmitter? Where can I find them? How do I incorporate IEC protection…
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] The minimum output current of my 2-wire 4-20mA transmitter is greater than 4mA.

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: XTR116 The minimum output current of my 2-wire 4-20mA transmitter is greater than 4mA. Why is that? How can I lower it?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Can I use a 2-wire 4-20mA transmitter with a sensor or microcontroller that uses its own supply?

    Katlynne Jones
    Katlynne Jones
    Other Parts Discussed in Thread: ISO7340C , ISO7310C 2-wire 4-20mA transmitters are loop powered, and the sensor and its associated circuitry are supplied by the transmitter. Is it possible to use a sensor or microcontroller that uses a separate supply…
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Why does my 2-wire 4-20mA transmitter output not reach the full 20mA?

    Katlynne Jones
    Katlynne Jones
    Why does my 2-wire 4-20mA transmitter output not reach the full 20mA? When I change the load resistance or decrease the supply, the output changes. What can I do to fix this?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] Voltage scaling for almost any application (single ended)

    Ron Michallick
    Ron Michallick
    The technical article “ Three ways to scale an analog input ” only covered options for non-inverting and attenuating voltage scaling. Is there a voltage scaling solution for any single ended input range to a desired output range?
    • Answered
    • over 5 years ago
    • Amplifiers
    • Amplifiers forum
<>

View FAQ threads
  • Tags
  • RSS
  • More
  • Cancel
  • Suggested Answer

    OPA2330: Current value that the protection diode 0 Locked

    326 views
    2 replies
    Latest over 3 years ago
    by Marek Lis
  • Suggested Answer

    Differences between OPA4234U and OPA4234UA 0 Locked

    1772 views
    5 replies
    Latest over 3 years ago
    by Daniel Terrazas
  • Suggested Answer

    INA3221: 12 slave 0 Locked

    206 views
    1 reply
    Latest over 3 years ago
    by Javier Contreras4
  • Answered

    INA597: is INA597 mux-friendly? 0 Locked

    350 views
    2 replies
    Latest over 3 years ago
    by Raymond Zhang1
  • Answered

    OPA855: How to decide RF, CF 0 Locked

    2155 views
    14 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Suggested Answer

    PGA202: Max gain range 0 Locked

    472 views
    3 replies
    Latest over 3 years ago
    by Luis Chioye
  • Suggested Answer

    LM2903: Latch-up test condition 0 Locked

    345 views
    2 replies
    Latest over 3 years ago
    by Paul Grohe
  • Answered

    Replacment for ADA4891-2 0 Locked

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

    TLV7011: alternative solution to TLV7011DCKR 0 Locked

    437 views
    4 replies
    Latest over 3 years ago
    by Chuck Sins
  • Not Answered

    MSP430F5172IRSBR 0 Locked

    130 views
    1 reply
    Latest over 3 years ago
    by Xiaodong LI
  • Suggested Answer

    LMC662: Opamp Guard Polygon :Only in Top PCB layer or or all layers 0 Locked

    1814 views
    11 replies
    Latest over 3 years ago
    by HARI T O1
  • Answered

    TSV912: Offset Voltage 0 Locked

    388 views
    6 replies
    Latest over 3 years ago
    by TOMOAKI SUZUKI
  • Answered

    Recommendation for current amplifier 0 Locked

    261 views
    2 replies
    Latest over 3 years ago
    by Keith McIsaac
  • Suggested Answer

    LM2904: Difference between LM2904PSR-JF and LM2904PSR 0 Locked

    600 views
    7 replies
    Latest over 3 years ago
    by Shinichi Inoue
  • Suggested Answer

    INA103: Large DC bias at output from op-amp 0 Locked

    1138 views
    12 replies
    Latest over 3 years ago
    by Michael Hartshorne
  • Suggested Answer

    THS4541: impedance abnormally 0 Locked

    219 views
    3 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Suggested Answer

    OPA855: Phase error in Pspice model 0 Locked

    558 views
    11 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Suggested Answer

    THS7001: Specification require of 18 db gain 0 Locked

    645 views
    9 replies
    Latest over 3 years ago
    by Sima Jalaleddine
  • Suggested Answer

    OPA548EVM: Design Help 0 Locked

    458 views
    2 replies
    Latest over 3 years ago
    by Thomas Kuehl
  • Answered

    OPA2197-Q1: OPA2197 input offset voltage 0 Locked

    523 views
    8 replies
    Latest over 3 years ago
    by Marek Lis
<>