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] [H] Frequently Asked Questions - High Speed & Signal Conditioning Amplifiers Selection Guide -INAs/PGAs

    Leaphar Castro
    Leaphar Castro
    Frequently Asked Questions: Amplifiers >> High Speed Amplifiers >> HSCA Selection Guide >> Instrumentation & Programmable Gain Amplifier Selection Guide JFET Input Bipolar Input CMOS Input FDAS Power Amps …
    • 22 days ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] XTR105: XTR105: Calculating Rg & Rlin

    Caro Gomez
    Caro Gomez
    Part Number: XTR105 Hello, Do resources exist to calculate Rg and Rlin1/Rlin2 for 2-wire and 3-wire configurations? All the best, Carolina
    • Answered
    • 1 month ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] LOG200: Output oscillation

    Shuji Ishiwata
    Shuji Ishiwata
    Part Number: LOG200 Hi All, I have a question regarding the LOG200. The output is oscillating on a customer's circuit board, and I am seeking your assistance. The circuit board situation is as follows: A PD in a completely dark state is connected…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA241 vs INA296: Selecting Devices with or without PWM Rejection

    Joe Vanacore
    Joe Vanacore
    Part Number: INA241A I am looking for a high voltage, precise current sense amplifier and both the INA241 and the INA296 families meet my design requirements. I see that the INA241 has a PWM reject feature like the INA750 and INA790. How do I decide…
    • Answered
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA240: What are the INA240 Schematic and Design recommendations?

    Levi DV
    Levi DV
    Part Number: INA240 What Size Resistors should be used with the INA240? Can a voltage divider be used to drive the reference input of the INA240? Why does the output of the INA240 seem distorted compared to the measured current?
    • Answered
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA181: How do I properly design an input filter for my INA18x-Q1 device?

    Carolus Andrews
    Carolus Andrews
    Part Number: INA181 Other Parts Discussed in Thread: INA180 , INA240 How do I properly design an input filter for my INA18x-Q1 device?
    • Answered
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] How to use the ALERT pin of a digital power monitor

    Guang Zhou
    Guang Zhou
    Part Number: INA236 Other Parts Discussed in Thread: INA3221 , INA209 , , INA228 , INA237 I want to use the ALERT pin of a digital power monitor, what should I pay attention to?
    • Answered
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA228: Current not reading as expected

    Mitch M
    Mitch M
    Part Number: INA228 Other Parts Discussed in Thread: SYSCONFIG I’m reading the current register value, but the result is wrong. Why am I not reading the value that I expect to be reading?
    • Answered
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA238: Troubleshooting I2C Communication Failures (NACK) in TI Current Sense Power Monitors

    Mallika Senthil
    Mallika Senthil
    Part Number: INA238 Other Parts Discussed in Thread: PCA9306 , TCA9517 I’m getting a “no acknowledge” (NACK) when I try to communicate with the power monitor.
    • Answered
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • [FAQ] INA229: Registers are reading incorrectly

    Louis L
    Louis L
    Part Number: INA229 Other Parts Discussed in Thread: INA239 Why is it when I try reading a register, it appears that I'm actually reading a completely different register? For example, I read 0x3F but I get the results from register 0x3E instead.
    • Answered
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
>

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

    TAC5112EVM-K 0 Locked

    366 views
    1 reply
    Latest over 2 years ago
    by Daveon Douglas
  • Answered

    AMC1200: AMC1200 0 Locked

    1296 views
    9 replies
    Latest over 2 years ago
    by Alexander Smith
  • Suggested Answer

    TLV3701-Q1: Common mode input voltage issue 0 Locked

    833 views
    3 replies
    Latest over 2 years ago
    by HO SIU
  • Not Answered

    LM324-N: Temperature problem in photodiode signal amplification 0 Locked

    1403 views
    14 replies
    Latest over 2 years ago
    by Ron Michallick
  • Answered

    LMV762Q-Q1: Connection of unused sub comparator part 0 Locked

    462 views
    2 replies
    Latest over 2 years ago
    by HO SIU
  • Not Answered

    OPA891: Is the input Z of this device really just 6k? 0 Locked

    713 views
    5 replies
    Latest over 2 years ago
    by Ignacio Vazquez Lam1
  • Suggested Answer

    LM2903: False Triggering Issue 0 Locked

    577 views
    2 replies
    Latest over 2 years ago
    by HO SIU
  • Suggested Answer

    TLV3603: TLV3603 noise issue... 0 Locked

    619 views
    2 replies
    Latest over 2 years ago
    by Michael Hawkins
  • Suggested Answer

    INA233: INA233AIDGST 0 Locked

    764 views
    3 replies
    Latest over 2 years ago
    by Mitch M
  • Not Answered

    sdk,phy 0 Locked

    417 views
    1 reply
    Latest over 2 years ago
    by Evan Mayhew
  • Answered

    OPA2228: Вifference in part numbers 0 Locked

    479 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    UC1901: Alternative for new designs 0 Locked

    787 views
    7 replies
    Latest over 2 years ago
    by Hong Huang
  • Answered

    TLV9062: Recommended power supply capacitor 0 Locked

    500 views
    2 replies
    Latest over 2 years ago
    by Robert Clifton56
  • Answered

    LM13700: LM13700 0 Locked

    1680 views
    6 replies
    Latest over 2 years ago
    by Ron Michallick
  • Suggested Answer

    TLV9001: How to design breathing LED function by current sink circuits? 0 Locked

    782 views
    5 replies
    Latest over 2 years ago
    by Clemens Ladisch
  • Answered

    INA241B: Request low cost directional current sense amplifier 0 Locked

    402 views
    1 reply
    Latest over 2 years ago
    by Clemens Ladisch
  • Suggested Answer

    LMH6554: Noise Problem due to Vcm 0 Locked

    1097 views
    6 replies
    Latest over 2 years ago
    by Alec Saebeler
  • Not Answered

    AMC3302: AMC3302 and ISO224 Cross over distortion 0 Locked

    1030 views
    9 replies
    Latest over 2 years ago
    by Benjamin Maxwell
  • Not Answered

    OPA357: Charge amplifier design 0 Locked

    2933 views
    21 replies
    Latest over 2 years ago
    by Alec Saebeler
  • Suggested Answer

    INA139-Q1: INA139QPWRQ1 0 Locked

    681 views
    3 replies
    Latest over 2 years ago
    by Mallika Senthil
<>