Hi,
I have two questions.
Data sheet excerpt "OPERATING MODES" on page 16
"the GS data must be set before the DC data is set. Failure to set GS data before DC data may result in the first bit of GS data being lost."
Question: 1) Will…
Other Parts Discussed in Thread: TLC5941 Dear LED driver team,
I have question of TLC5941 Data Sheet. If you have any information then please let me know.
I found the ” e2e” information。 e2e.ti.com/.../729506
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Other Parts Discussed in Thread: TLC5941 , TLC5951 Hi,
I am currently working on a design with 6 TLC5941 onboard.
The system runs on 3.3V; SPI data and GSCLOCK comes from a PIC microcontroller. The 3.3V comes from a lineair voltage regulator that has 15V…
Other Parts Discussed in Thread: TLC5941 Hi all,
I'm powering the TLC5941 with 5V. So low level is 0.2Vcc (from 0 to 1)V and 0.8Vcc (from 4 to 5)V.
I want to interface it with STM32F4 ARM. It has 3.3V CMOS levels for output. The output high for it…
Other Parts Discussed in Thread: TLC5941 I made some area lighting by cascading three TLC5941s and using common-anode RGB leds. In order to produce more light in different directions, I connected 4 leds in parallel. I connected the common-anode to 5V,…
how would i select between the different chips i would be using. if it helps im gonna use a tm4c123gxl as controller. im piggybacking 16 of them together. to control 512 leds. ive tried reading the datasheet on it but im getting lost.
Other Parts Discussed in Thread: TLC5941 Hi ,
TLC5941 has mode pin,
"Input mode-change pin. When MODE = GND, the device is in GS mode. When MODE = VCC, the device is in DC mode.".
We has a question about this , does the chip can use only one…
Other Parts Discussed in Thread: TLC5951 , TLC5941 it using only GS gradation of TLC5951(each channel),can it dimming separately?
Since TLC5941 had used, it is the best if it can completely use in a similar manner.
A supplement is written to below. ・Compared…
Other Parts Discussed in Thread: TLC5941-Q1 , TLC5941 Is the automotive version the exact same chip but binned/tested at higher temps? I notice that the Q1 datasheet suggests the nominal maximum current be 60mA... is this only to meet the higher operating…
Other Parts Discussed in Thread: TLC5941 , TLC5940 Please let me know two points below about how to use TLC5941.
- Although I think that the data of SCLK updates SID data by the 193rd bit, when this bit does not exist, what happens? For example) 193 bits…