UPD160040 NEC, UPD160040 Datasheet - Page 2

• Manufacturer Part Number: UPD160040
• Description: 384-OUTPUT TFT-LCD SOURCE DRIVER
• Manufacturer: NEC

1. BLOCK DIAGRAM
2. RELATIONSHIP BETWEEN OUTPUT CIRCUIT AND D/A CONVERTER
2
V
V
V
V
Input
15
0
7
8
TEST
D
D
D
D
D
D
POL21
POL22
MODE
V
STHR
00
10
20
30
40
50
POL
ORC
SRC
0
CLK
STB
V
R,/L
-D
-D
-D
-D
-D
-D
Multi-
plexer
-V
POL
SEL
07
17
27
37
47
57
15
8
8
Remark /xxx indicates active low signal.
S
C
1
1
C
S
S
2
2
1
64-bit bidirectional shift register
S
3
Data Sheet S15859EJ1V0DS
Voltage follower output
S
2
Level shifter
D/A converter
Data register
Latch
8-bit D/A converter
C
63
C
S
64
384
STHL
V
V
V
S
V
DD1
SS1
383
SS2
DD2
www.DataSheet4U.com
S
384
PD160040