Part Number: TLC5949
Hi Professors,Our company is using TLC5949 in a project, but when I debug software driver for TLC5949, I have some question as below:
1.The TLC5949 shift register is 193 bits,dose it mean I can't use standard SPI bus to driver is…
Part Number: TLC6946 Other Parts Discussed in Thread: TLC5949 Tool/software: Hi team,
Customer want to set the output current of all channels to 0mA.
Could you check if following option1-3 can stop the output? I think it's obvious that options 4 and 5…
Part Number: TLC5949 Other Parts Discussed in Thread: TIDA-00161 Dear Sir or Madam, Regarding TLC5949,I have a few questions:
1-Suppose we want to use "multiple daisy-chained TLC5949s" in our project(based on the figure of page 1 of the datasheet) .Imagine…
Part Number: TLC5949
Hi, I'm confused by some of the information in the TLC5949 datasheet, specifically on page 27 where the common shift register is referred to as 193 bits long but then the 'low 256 bits' of the common shift register are referenced…
Part Number: TLC5949 I would like to use multiple TLC5949 drivers in a daisy-chained configuration. The datasheet shows a Typical Application Circuit on the front page. This is the one that I build. However, I noticed that the SOUT data of the first device…
Part Number: TLC5949
Hello @all,
i searched the TI led-drivers and forum and found TLC5949 -
if i have read the short overview and diagrams correct this normally needs 4 pins to be controlled.
i don't have full read & understand the…
Part Number: TLC5946 Other Parts Discussed in Thread: TLC5952 , TLC5947 , , TLC5949 Hi team,
Could you please help check is there EOL risk of TLC5946/TLC5947/TLC5949/TLC5952 in the next 8-10 years? Since my customer is medical customer and they cares about…
Hello,
To clarify you are using the LM5155 to supply the voltage to the TLC5949? The LM5155 standard design is setup to regulate the output voltage for a given range of load current. The transient response can be tuned to help decrease the voltage ripple…
Part Number: TLC5940 Other Parts Discussed in Thread: TLC5945 , , TLC5941 , , TLC5946 , TLC5948A , TLC59291 , TLC5949 , TLC5951 , TLC5929 Team,
I have a customer looking for an alternative to the AMS AS1112 ( http://ams.com/eng/Products/Power-Management/LED-Drivers…
