User Manual
WS2811
Signal line 256 Gray level 3 channal
Constant current LED drive IC
http://www.world-semi.com
Package imformation:
DIP-8 Package:
Dimensions In Millmeters Dimensions In Inches Symbo
l
Min Nom Max Min Nom Max
A — — 4.31 — — 0.170
A1 0.38 — — 0.015 — —
A2 3.15 3.40 3.65 0.124 0.134 0.144
B 0.38 0.46 0.51 0.015 0.018 0.020
B1 1.27 1.52 1.77 0.050 0.060 0.070
C 0.20 0.25 0.30 0.008 0.010 0.012
D 8.95 9.20 9.45 0.352 0.362 0.372
E 6.15 6.45 6.65 0.242 0.252 0.262
E1 — 7.62 — — 0.300 —
e — 2.54 — — 0.1 —
L 3.00 3.30 3.60 0.118 0.130 0.142
θ 0º — 15º 0º — 15º