MBI5025 Просмотр технического описания (PDF) - Unspecified
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MBI5025 Datasheet PDF : 13 Pages
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MBI5025
Timing Diagram
16-bit Constant Current LED Sink Driver
N = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CLK
SDI
LE
OE
OFF
OUT0
ON
OFF
OUT1
ON
OFF
OUT2
ON
OFF
OUT3
ON
OFF
OUT15
ON
SDO
: don’t care
Truth Table
CLK
LE
H
L
H
X
X
OE
SDI
OUT0 … OUT 7 … OUT15
L
Dn
Dn ….. Dn - 7 …. Dn - 15
L
Dn+1
No Change
L
Dn+2
Dn + 2 …. Dn - 5 …. Dn - 13
L
Dn+3
Dn + 2 …. Dn - 5 …. Dn - 13
H
Dn+3
Off
SDO
Dn-15
Dn-14
Dn-13
Dn-13
Dn-13
-4-
January 2004, V0.9
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