MB40978 Datasheet, PDF (4/12 Pages) Fujitsu Component Limited. – 3-Channel 8-Bit RGB D/A Converter

MB40978
s BLOCK DIAGRAM
CLKR
R1 (MSB)
R2
R3
R4
R5
R6
R7
R8 (LSB)
CLKG
G1 (MSB)
G2
G3
G4
G5
G6
G7
G8 (LSB)
CLKB
B1 (MSB)
B2
B3
B4
B5
B6
B7
B8 (LSB)
Input
buffer
(R)
8 _Master 8
slave
F-F
(R)
Buffer ⁸ Current
switch
(R)
(R)
Input
buffer
(G)
8 _Master 8
slave
F-F
(G)
Buffer ⁸ Current
switch
(G)
(G)
Input
buffer
(B)
8 _Master 8
slave
F-F
(B)
Buffer ⁸ Current
switch
(B)
(B)
Reference
resistor
Reference
voltage
AMP
GND
VROUT
VRIN COMP
VCCD
4
ROUT
GOUT
BOUT
VCCA