• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 1435 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LP5562: device without external clock

TS Yang
Genius 4800 points
Part Number: LP5562

Hi,

One of my custormer is using KTD2027 (attach datasheet below), but they're willing to use TI's part instead if possible.

KTD2026-7-04g - Datasheet Brief.pdf

1. usage : R/B/GW LED or KEY PAD (White) LED * 4

2. channl : 4-ch

3. I2C control

4. control each channel separately

5. current control

We promote the LP5562, but this part need external 32.76KHz CLK.

So if is there any part doen't need external clock, please let me know.

Thanks,

TS

  • 0
    TI__Expert 4445 points

    Hi Ts,

    If you need use one devicem you can use the internal clock directly since the external clock does not must to use.

    You can use LP5562 without external clock directly.

    Any more question please let me know, thanks!

    Summer Su