TI E2E support forums

  • Menu
  • User
  • Menu
  • Search through millions of questions and answers
  • User
E2E™ support forums
  • 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
  • 0
  • TI training
    • Tech days
    • Online training
    • Live events
    • Power Supply Design Seminar
  • Getting started
  • More
  • Cancel
  • 简体中文


Search tips
Showing 19 results View by: Thread Post Sort by
  • Motoyasu Hattori
    Motoyasu Hattori
    • 10 months ago
    • Amplifiers
    • Amplifiers forum

    OPA4170: short-circuit current

    Part Number: OPA4170 Hi, A capacitive load is connected to the 3 channel output terminal of the OPA4170AIPW. When the short-circuit current of the output terminal was measured, it was confirmed that the waveform of the short-circuit current of about...
  • Kazusa Suzuki
    Kazusa Suzuki
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum

    OPA4170: How to think the output voltage vs ouput current with Negative feedback loop

    • Resolved
    Part Number: OPA4170 Hello, When I think output voltage vs output current for the OPA4170
  • William Thomas1
    William Thomas1
    • 9 months ago
    • Isolation
    • Isolation forum

    ISO7740-Q1: Output current

    TI Thinks Resolved
    Part Number: ISO7740-Q1 Does the ISO774x-Q1 family limit output current? The tables and graphs would indicate that it does not because they allow for high currents. I have a potential case where the circuit exceeds the absolute maximum values of ±15mA...
  • William Thomas1
    William Thomas1
    • 9 months ago
    • Amplifiers
    • Amplifiers forum

    OPA4170-Q1: Input current in simulation

    • Resolved
    Part Number: OPA4170 -Q1 I recently tried running a SPICE simulation using the model for OPA170 op
  • Tim Claycomb
    Tim Claycomb
    • 7 months ago
    • Amplifiers
    • Amplifiers forum

    RE: OPA4170-Q1: Supply voltage abs max for transient conditions (e.g. load dump)

    Hi Philip, The OPA4170-Q1 will not withstand a load dump condition that can go up to 45V since the absolute maximum rating is 40V. I would recommend adding some sort protection to the supply to clamp the voltage if possible. Another device you might...
  • Dale Li
    Dale Li
    • over 1 year ago
    • Data converters
    • Data converters forum

    RE: ADS8588S: Signal Conditioning Design Validation for New Design

    Hi Nilav, 1. You want to capture the voltage signal up to 45V which is your useful signal, so the resistor divider is necessary which is not used to clamp the signal. Also, the resistor divider should be placed before the diode clamp circuit which is...
  • Ron Michallick
    Ron Michallick
    • 10 months ago
    • Amplifiers
    • Amplifiers forum

    RE: TLV4170: Instrumentation Amplification not happening.

    Sandeep, Welcome to the e2e forums. The OPA4170 is not rail to rail input. The model will have poor results as a warning when the input range is close to the end. The OPA4170 can run on 3.3V, however it is not the best idea as the input range limitations...
  • CHIRAG RANA
    CHIRAG RANA
    • over 1 year ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: TMS320F28335: C2000™ microcontrollers forum

    Hi Matthew, We have circuit Op-Amp OPA4170 output voltage measured in ADC, Condition 1: I have arranged parallel 100pF or 22pF capacitor on the input side of ADC. Which generate oscillate input with different input range with measured ADC samples from...
  • NOBUO FUJIHARA
    NOBUO FUJIHARA
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum

    OPA4170-Q1: Difference between OPA4170 and OPA41

    • Resolved
    Part Number: OPA4170 -Q1 Hi champs, My customer evaluated OPA4170 and OPA4171 with attached circutry
  • Dixit Jones Zachariah
    Dixit Jones Zachariah
    • over 4 years ago
    • Amplifiers
    • Amplifiers forum

    Unexpected behavior observed on OPA4170 based circuit

    Hi, We are using OPA4170 based control circuit in one of the design. When probed on the pins of OPA4170, I am observing unexpected voltages. The schematic is attached herewith. With the input to the U22.12 through voltage divider circuit as 0V, I...
>

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

  • Ask a new question
TI E2E™ support forums
  • Forum list
  • Site support
  • Settings
Other support forums
  • E2E China
  • beagleboard.org
Educational resources
  • TI training
  • TI university program
Other resources
  • WEBENCH® Power Designer
  • Customer support center
  • TI technical articles

All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.

Content on this site may contain or be subject to specific guidelines or limitations on use. All postings and use of the content on this site are subject to the Terms of use of the site; third parties using this content agree to abide by any limitations or guidelines and to comply with the Terms of use of this site. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

Follow us Texas Instruments on Facebook Texas Instruments on Twitter Texas Instruments on LinkedIn
TI worldwide | Contact us | myTI login | Corporate citizenship

TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs and
embedded processors, along with software, tools and the industry’s largest sales/support staff.

© Copyright 1995-2021 Texas Instruments Incorporated. All rights reserved.
Trademarks | Privacy policy | Terms of use