Soldering a Dead Bug TLC5947

February 23, 2015

2015-02-22 16.13.49-1


Years ago I recieved some TLC5947 24-channel Led-Driver-IC as samples.

The TLC5947 is a 24-channel (the popular TLC5940 has just 16-channels) constant current sink LED driver with a 12 bit greyscale resolution (0..4095).

To use the 32 pin HTSSOP package for the ‘Farbuhr’, I soldered it as a dead bug on a PCB.

2015-02-22 19.13.14

The next step is soldering the bug to a 50 mil (1,27mm) prototyping PCB.

… to be continued…


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