TI E2E support forums
TI E2E support forums
  • User
  • Site
  • Search
  • User
  • E2E™ design support >
  • Forums
    • Amplifiers
    • Audio
    • Clock & timing
    • Data converters
    • DLP® products
    • Enterprise Automation Integration
    • 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 46 results View by: Thread Post Sort by
  • OPA569: Output current seemed stucking at current limit

    Duan Wu
    Duan Wu
    Part Number: OPA569 Hi, I use two OPA569‘s constructed a voltage control current source as: The output current limit should be 1.156A, since the Rilimit=10K. But I measured this circuit, the outpout current seemed stucked at 1.15A when input voltage…
    • 11 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Generating triangular DC waveform with superimposed 66mV AC sinusoidal noise

    dhanasuthan Kaneshapillai
    dhanasuthan Kaneshapillai
    Resolved
    Part Number: OPA569 Hi, This is probably a simple problem. I am trying to generate a DC with superimposed AC noise to do some noise tolerance test. I think, One way the OPA569 can be used as a summing amplifier and feed both AC noise and DC input to generate…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: Parallel operation but one is enabled and the other is disabled

    Danilo A.
    Danilo A.
    Part Number: OPA569 Hi Team, We have received this inquiry from our customer, Consider a circuit with two OPA569 power amps (Parallel Out pins connected to each other) below, although ENABLE is not shown - if A1 is disabled via ENABLE pin, what would…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • RE: OPA569: OPA569 parallel connection

    Thomas Kuehl
    Thomas Kuehl
    Hi Gabriel, I am glad the customer was able to find a workable solution for the parallel OPA569 output application. Thanks much to Kai for his assistance along the way. Please close out this e2e inquiry on your end. Regards, Thomas Precision Amplifiers…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: NC pin connection

    Cedrick
    Cedrick
    TI Thinks Resolved
    Part Number: OPA569 Hi, Good day. Our customer wants to know the recommended connection for the NC pin. Do we have a document for this? Please note that this is an aerospace application. Looking forward to your response. Thank you. Regards, Cedrick
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: when OPA569 output saturation, OCP function doesn't work

    Jiandong Liu
    Jiandong Liu
    Part Number: OPA569 Hi expert, My customer find that some OPA569 parts when output saturation, the current limit function doesn't work. The supply voltage is 5.4V, current limit set 600mA. Flag is I_FLAG pin4, DMM Read is Vout pin14/15. As you can…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: What is the max and typical current draw on the source voltage (ie Pins 12,13)?

    F. Dennis Streetman
    F. Dennis Streetman
    Part Number: OPA569 What is the max and typical current draw on the source voltage (ie Pins 12,13) at V+=5.0V?
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: Paralleling OPA569: max number of devices.

    SylvainM
    SylvainM
    Part Number: OPA569 Hi, Datasheet of OPA569 mentions that multiple devices can be set with a "master" device and slave devices connected through 2 paralleling pins. 1) What is the maximum number of devices that could be set in parallel this…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • OPA569: Voltage follower with current sink capability of 150mA

    Danilo A.
    Danilo A.
    Resolved
    Part Number: OPA569 Other Parts Discussed in Thread: OPA548 , , TLV4110 , TLV4111 , OPA2677 Hi Team, Our customer is looking for a voltage follower with current sink capability of 150mA that will be driven by a single 5V supply voltage, has an input voltage…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • OPA569: OPA569

    user6230461
    user6230461
    TI Thinks Resolved
    Part Number: OPA569 RS485 Chipset #5 and #8 pin short- circuit. what are potential cuaeses?
    • over 3 years 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.