sc16459 Silan, sc16459 Datasheet - Page 6

• Manufacturer Part Number: sc16459
• Description: Led Driver Ic Of 14~11 X 4~7 Segments Display
• Manufacturer: Silan

APPLICATION CIRCUIT
Note: the capacitor (0.1 F) connected between the GND and VDD pins must be located as near as possible to
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
the SC16459 chip.
COMMON CATHODE TYPE LED PANEL:
MCU
+5V
51K
S1
S2
S3
S4
S5
S6
S7
S8
S9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
OSC
DIN
CLK
STB
V
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
DD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
0.1µ F
SG14/GR5
SG13/GR6
SG12/GR7
a
b
d
e
g
h
c
f
SG11
SG10
GND
GND
GR1
GR2
GR3
GR4
V
NC
NC
DD
28
27
26
25
24
23
22
21
20
19
18
17
16
15
S14
S13
S12
S11
S10
G1
G2
G3
G4
COM / DIGITAL (GRID)
+5V
S10
S11
S12
S13
S14
G1
G2
G3
G4
S1
S2
S3
S4
S5
S6
S7
S8
S9
e
f
DIGIT1
DIGIT2
DIGIT3
DIGIT4
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
REV:1.1
g
d
a
SC16459
Page 6 of 8
c
b
2004.07.19
h