參數(shù)資料
型號(hào): LD1207
廠商: Electronic Theatre Controls, Inc.
英文描述: The LD1207 is specifically designed for LED DISPLAY drivers
中文描述: 該LD1207是專(zhuān)為L(zhǎng)ED顯示驅(qū)動(dòng)器
文件頁(yè)數(shù): 16/17頁(yè)
文件大?。?/td> 319K
代理商: LD1207
16
TECHNICAL DATA
LD1207
APPLICATION CIRCUIT
GND
VDD
SG12/GR5
SG11/GR6
SG10/GR7
SG9
SG8
GND
GR1
GR2
GR3
GR4
SG1
SG2
SG3
SG4
SG5
SG6
SG7
OSC
DIN
CLK
STB
VDD
S6
S7
S1
S2
S3
S4
S5
MCU
G1
G2
G3
G4
S9
S8
S12
S11
S10
G1
G2
G3
G4
S6
S7
S8
S9
S10
S11
S12
S1
S2
S3
S4
S5
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
DIGIT1
DIGIT2
DIGIT3
DIGIT4
SEG8
SEG9
SEG10
SEG11
SEG12
4
(
+5V
+5V
51K
0.1pF
Note : The capacitor (0.1uF) connected between the GND and VDD Pins must be located as near as
possible to the LD1207 chip.
COMMON CATHODE TYPE LED PANEL
a
b
c
d
e
f
g
h
SEG1
COM/ DIGITAL(GRID)
a
SEG2
SEG3
b
f
g
SEG4
SEG5
c
e
SEG6
d
h
SEG7
SEG8
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