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 28 results View by: Thread Post Sort by
  • Do Nguyen
    Do Nguyen
    • over 2 years ago
    • Sensors
    • Sensors forum

    LM34: Sharing DC source

    • Resolved
    Part Number: LM34 I have a 4-20mA sensor and LM34AH sensor. The 4-20mA sensor works correctly when
  • Alex Rodriguez
    Alex Rodriguez
    • over 2 years ago
    • Sensors
    • Sensors forum

    LM34: Understanding output voltage

    TI Thinks Resolved
    Part Number: LM34 I am connecting LM34CZ/NOPB to a PLC analog input 0-10 V. LM34 is powered by 24 VDC and I get .560V at about 78 degrees Fahrenheit on the output signal of LM34 but how do I interpret that signal? My PLC Engineering units is set to receive...
  • Ryan Hill
    Ryan Hill
    • over 3 years ago
    • Sensors
    • Sensors forum

    LM34: LM34

    TI Thinks Resolved
    Part Number: LM34 Hi, I am looking into a temperature sensor for a future project. I see that the LM34 states that it has a maximum supply voltage of -0.2V. Is this correct? Thanks
  • Kelvin Le THS
    Kelvin Le THS
    • over 2 years ago
    • Sensors
    • Sensors forum

    RE: NAT/SEMI-LM-34CZNOPB

    Cheem, Unfortunately, there isn't a shortcut to validate the accuracy of a temperature sensor without reducing the quality of the test. You can reduce the number of set points to shorten the test time but you still need the oil bath and reference...
  • Mike Wahler
    Mike Wahler
    • over 3 years ago
    • Sensors
    • Sensors forum

    LM34: LM34 output at temps below 0F

    • Resolved
    Part Number: LM34 Hello all: Searching around on the internet (including TI forums), I can't seem
  • Alvin P. Schmitt
    Alvin P. Schmitt
    • over 5 years ago
    • Sensors
    • Sensors forum

    LM34 output flaky

    When reading a lm34 from a microchip PIC16F1825 10 bit atod the readings were flaky - all over the place. I will ask microchip about this but does the analog output of the lm34 require a 0.1uf capacitor to keep the output stable? This is used to readout...
  • Michael Wong
    Michael Wong
    • over 4 years ago
    • Sensors
    • Sensors forum

    RE: Mounting an LM34AC for best thermal response

    Hi Stephen, Can you please provide a drawing of your proposals? One option is to have a hole in the case of your thermostat and place the TO-92 or SOIC package as close to this hole as possible. This will be the best way to detect the ambient temperature...
  • Michael Wong
    Michael Wong
    • over 4 years ago
    • Sensors
    • Sensors forum

    RE: LM34 Negative Voltage

    Hi Alvin, Let me look into this and get back to you. -Michael Wong
  • Richard Gutierrez
    Richard Gutierrez
    • over 3 years ago
    • Sensors
    • Sensors forum

    LM 34 Temperature Sensor

    TI Thinks Resolved
    I want to know if the temperature sensor LM34 is capable if cemented onto a metal surface and still remaining accurate to measure surface temperature.
  • Aaron Heng
    Aaron Heng
    • over 6 years ago
    • Sensors
    • Sensors forum

    RE: LM34CA and LM285 Temperature Stability

    Hi Steven, I will look into LM34, and get back to you. For LM285, you might need to post it on Power Forum. Aaron
<>

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