Other Parts Discussed in Thread: TLC5940 , TLC5923 Hi,
I am looking for a laser diode driver that is capable of driving at least 8 laser didoes (LDs) simultaneously. My LDs have the following driving specifications:
Current requirement: 10-60mA or high…
Other Parts Discussed in Thread: TLC59401 Hello,
I just need to be clear with information about additional SCLK after XLAT pulse of first GS mode data shift. This says datasheet for TLC59401 on page 18. But when you look at figure 12 on page 12 and figure…
Hello Mike,
I had a query on the schematic on this thread is that the LED is unable use the grey scale of TLC.
Please correct me if I'm wrong.
Regards,
Mrinal
Hello i am trying to understand the application report slva280, but since my knowlegde about electronics are limited i need some kind of help mostly on my calculations.
I am unable to calculate VOUTx correctly, Lets say i use LEDs with Vf = 3 Volt @20mA…
Other Parts Discussed in Thread: TLC5940 Hello,
I come to your forum because I have some small issues with TLC5940. I just do my schematic but I am not sure of my connections.
And also problems between the voltage differences with RGB LEDs.
How to…
Other Parts Discussed in Thread: TLC5940 So i don't even know if i should post this in the MCU forum or here but i'll start here.
I am trying to use a TLC5940 to control a big RGB matriz. Problem is i need to do some multiplexing to avoid using…
Other Parts Discussed in Thread: TLC5940 Hi,
I'm attempting to use the TLC5940, bypassing the PWM grayscale registers and pulsing the LED in DC mode. A potential issue I'm running into is that there is no hardware delay between outputs when using the dot…
Part Number: TLC59401 Other Parts Discussed in Thread: TLC5940 Dear Sir / Madam,
I am designing a medium powered LED fixture with the TLC59 series chips with the current set to maximum 120mA each channel.
I have blue and red LEDs with voltage requirements…
Other Parts Discussed in Thread: LM395 , TLC5940 Hi,
I'm trying to build an LED cube where LOW side switching is carried by TLC5940 and HIGH side switching is carried by LM395. Will HIGH side switching be stable using LM395? [I know I can use P-channel…
Other Parts Discussed in Thread: TLC5940 , TLC5922 I am being asked a question that whether TLC5940 can output over 120mA current by customer now. For example,in the case of driving 240mA by 2ch.
I checked some datasheets and applicationnotes, I found an…