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 64 results View by: Thread Post Sort by
  • TCA6507: TCA6507 Output Voltage Rating Followup

    Steve9995
    Steve9995
    Part Number: TCA6507 Hi, In attached/related thread, there was a question about maximum voltage the P0-P6 open drain outputs could sustain. It was mentioned this could be answered over email. What was the answer to this question? Thanks!
    • 15 days ago
    • Interface
    • Interface forum
  • TCA6507: TCA6507

    Ian Wang
    Ian Wang
    Part Number: TCA6507 Hi Sir, Customer looking for LED driver*3 + GPIO*6 solution, TCA6507 looks not enough. Do you have suggest solution? Thanks, Ian,
    • 2 months ago
    • Interface
    • Interface forum
  • Answered
  • TCA6507: One shot mode - Application note ?

    Sebastien HAROUET
    Sebastien HAROUET
    Resolved
    Part Number: TCA6507 Hi, I would like to understand the one shot mode of the TCA6507. The datasheet is very poor about this. What is the sequence to start a one shot led of registers SELECT0, SELECT1, SELECT2 and ONE-SHOT register (0x09) and INITIALISATION…
    • Resolved
    • 1 month ago
    • Interface
    • Interface forum
  • RE: TCA6507: Schematic Review request

    Eric Schott1
    Eric Schott1
    Hi Christine, Sorry for the delay, I may be able to help while Bobby is out. Decoupling capacitors are typically small .1uF caps placed very close to an IC's supply pin. These capacitors filter out high-frequencies to ensure that the IC does has a clean…
    • 4 months ago
    • Interface
    • Interface forum
  • TCA6507: Choosing pull up resistor values based on simulating the open drain structure of the LED pins

    Christine Wiley
    Christine Wiley
    Part Number: TCA6507 Can someone offer a process to validating pull up resistor value decisions? I am using six 20mA through hole LEDs. 3 white LEDs will flash, then 3 amber LEDs will flash. I simulated a simple circuit to illustrate the open drain structure…
    • 5 months ago
    • Interface
    • Interface forum
  • TCA6507: PWM frequency maximum is 8Hz?

    Henry Yan1
    Henry Yan1
    TI Thinks Resolved
    Part Number: TCA6507 As title, if we set A1,C1=0;B1,D=64mS the maximum frequency1000/128=7.8125Hz? it could be more high?
    • 10 months ago
    • Interface
    • Interface forum
  • Answered
  • TCA6507: 1kHz PWM LED dimming

    Ann_Lien
    Ann_Lien
    Resolved
    Part Number: TCA6507 Hello expert, Customer is asking if TCA6507 could support 1kHz PWM dimming for LED. They will need 3 set for 1kHz PWM on output. Could you kindly help to comment on it? Thanks a lot! Best regards, Ann Lien
    • Resolved
    • 11 months ago
    • Interface
    • Interface forum
  • TCA6507: TCA6507 application discussion

    Hsing Yu Lin
    Hsing Yu Lin
    TI Thinks Resolved
    Part Number: TCA6507 Dear sir, Customer designed TCA6507 and there are some questions related to I2C setting: 1. Can I blink one port individually? 2. Can I control intensity to one port individually? 3. Could you provide the coding guide? Many thanks…
    • over 1 year ago
    • Interface
    • Interface forum
  • TCA6507: what's the meaning of BRIGHT_F0 and BRIGHT_F1)

    Given Ding
    Given Ding
    Part Number: TCA6507 Hi Team, In datasheet, there is BRIGHT_F0 and BRIGHT_F1. But I do not see description on how to set them and what these means. Please kindly provide details on this. Also, customer feedback in the datasheet before on their hand, there…
    • 11 months ago
    • Interface
    • Interface forum
  • Answered
  • TCA6507: TCA6507RUER Operating Temperature

    Franz Figueroa32
    Franz Figueroa32
    Resolved
    Part Number: TCA6507 Hi E2E, Good day! Just want to verify if TCA6507RUER (X2QFN package) also has an operating temperature of -40 to 85C similar to the other package? The ordering information table on page 37 of the datasheet does not have operating…
    • Resolved
    • over 1 year ago
    • Interface
    • Interface forum
>

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
    https://e2e.ti.com/administration?#
  • 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 | my.TI 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