TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • 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
    • Analog
    • Automotive
    • DLP® technology
    • Embedded processing
    • Industrial
    • Power management
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • 简体中文
  • More
  • Cancel


Search tips
Showing 60 results View by: Thread Post Sort by
  • TINA/Spice/OPA209: OPA209

    Yildirim
    Yildirim
    TI Thinks Resolved
    Part Number: OPA209 Other Parts Discussed in Thread: TINA-TI , , LMP7701 , TLC277 , TLC272 Tool/software: TINA-TI or Spice Models I build a schmitt trigger circuit to transform sine wave to square wave. But I couldn't achieve to remove offset from output of…
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • OPA209: High Speed Amplifier Application Notes

    Sreehari kamsala
    Sreehari kamsala
    Part Number: OPA209 For Op Amps made of BJT, we are using an resistive circuit for input bias current cancellation. Which kind of method is used to cancel the input bias current for an Op Amp made of CMOS? Kindly please answer.... Thanks in advance.…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA209: THD+N error

    Shu-Cheng LIN
    Shu-Cheng LIN
    Resolved
    Part Number: OPA209 Other Parts Discussed in Thread: TEST Hi Sirs, Sorry to bother you. OPA209 have some THD+N error Description: In the [QC Test Item_11] AI Dynamic test, when imputing the signal of 20KHz / 6.3Vrms(17.825Vpp), the THD shows that there…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: Incorrect OPA209 simulation

    Ryuuichi machida
    Ryuuichi machida
    Resolved
    Lis-san, I could simulate case of RL = 10kohm and confimed load current. So please close this thread. BR,
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum
  • ADS1278: Input channel frequently damaged.

    John11513
    John11513
    TI Thinks Resolved
    Part Number: ADS1278 Other Parts Discussed in Thread: THS4541 , , OPA209 Hi experts, My customer reported that frequently their ADS1278 input channels damaged. Customer design is: vibration sensor -> OPA209 (+/-12V power) -> THS4541 (+5V power) -> ADS1278…
    • 6 months ago
    • Data converters
    • Data converters forum
  • OPA209 unity gain oscillation

    Bo Dong26
    Bo Dong26
    Other Parts Discussed in Thread: LM7301 , OPA209 Hi, I am using an OPA209 to build a 2.5V voltage reference. I use two 10kohm resistors to divide the 5V supply voltage and send it to the non-inverting input of an OPA209. The inverting input is shorted…
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA145: Slew Rate induced distortion

    tobias kosub
    tobias kosub
    Resolved
    Part Number: OPA145 Other Parts Discussed in Thread: OPA140 , OPA189 , OPA209 OPA145 is marketed as 20 V/µs slew rate. Figure 6-37 of the datasheet shows slew-rate induced distortion already at ~25 kHz for a 30 V supply. I am wondering if this is…
    • Resolved
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TL034: How to calculate the offset voltage

    Ron Michallick
    Ron Michallick
    Resolved
    User, I suggest increasing the Vos manually. Kai, op amp in last question was OPA209 (not 207)
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA2209: OPA2209 delay issue for current sense application

    Thomas Kuehl
    Thomas Kuehl
    Hi Red, All of Kai's points regarding the circuit's response time are spot on and should be followed. And indeed, I would recommend splitting the high gain up evenly among two amplifier stages. It is interesting that the design sets a high gain…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: OPA2209: OPA2209

    Thomas Kuehl
    Thomas Kuehl
    Resolved
    Hi Glenn, Sorry you ran into a problem with our OPA209 simulation model. The first model that you mention is an older, but well vetted OPA209/OPA2209 simulation model that was released sometime in the 2010 timeframe. It has been included in the TINA-TI…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
<>

Didn't find what you are looking for? Post a new question.

  • Ask a new question
About TI
Company News & events Investor relations Corporate citizenship Careers Contact us
Quick links
TI E2E™ design support forums Customer support center Packaging Quality & reliability TI university program myTI FAQ
Buying
Ordering resources Ordering help & FAQs BOM & cross reference tool Quick add to cart Authorized distributors
Connect with us

Texas Instruments has been making progress possible for decades. We are a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. Our products help our customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs.

Cookie policy Privacy policy Terms of sale Terms of use Trademarks Website feedback

© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.