Part Number: LP3943 Other Parts Discussed in Thread: LP5812 Tool/software: Hi Team,
We are planning to use LP3943 LED driver in our custom board and the application is to blink the all of the LEDs from the u-boot of SK-AM64 base custom board.
I've identified…
Part Number: LP3943 Other Parts Discussed in Thread: LP5861 , LP5018 Hi Team
can you please help:
We use the LED driver LP3943. Here we have noticed two things during the commissioning measurement 1. in the upper frequency range fine frequency changes are…
Part Number: LP3943 Hello Team,
what is the recommendation for unused LED channels design and configuration wise. As I understood the open drain inputs/outputs can be left floating when they are turned OFF?
Thank you
Jan
Part Number: LP3943 Hi Experts,
I am writing to know how to select these resistance (the red mark on the below picture).
Is there any consideration in the selection of resistance?
Thank you for the help.
Part Number: LP3943 Hello,
I would like to confirm, is it possible to individually vary the LED intensity with the LP3943 and could that be controlled through software? I would like to clarify how to control LED brightness per channel, thank you!
Part Number: LP3943 Hello,
I want to drive RGB and white LEDs using an I2C driver. I have read the datasheet of LP3943 and i don't understand the meaning of the LED Vih min = 2V. It means that the voltage on LED port must be always greater than 2V?…
Part Number: LP3943SW-LINUX Other Parts Discussed in Thread: LP3943 , LP5012 Hi all,
We control the 10 LEDs with LP3943. Our customer wants to set all LEDs to blink periodically at the same time. But, if set for each LED, all the LEDs may not blink at the…
Part Number: LP3943SW-LINUX Other Parts Discussed in Thread: LP3943 Hi
I have 3 leds red, green, yellow connected to the channels LED0,1,2 of an LP3943.
Using SDK RTLinux SDK6.3 we would like to turn on/off the LEDs and set a common brightness for the…
