參數(shù)資料
型號: ST2225A-D
廠商: Electronic Theatre Controls, Inc.
英文描述: LED DISPLAY DRIVER
中文描述: LED顯示驅動器
文件頁數(shù): 3/12頁
文件大?。?/td> 317K
代理商: ST2225A-D
ST2225A
點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC.
LED Display Driver
-2-
Version
A.025
Block Diagram
Connection Diagram : SSOP48 Package
35 OUTPUT BUFFERS
35 LATCHES
35-BIT SHIFT
REGISTERS
RESET
RESET
LOAD
OUT1
OUT35
BRIGHTNESS
CONTROL
VDD
22
30
19
21
1,13,36
29
28
27
DATA ENABLE
SERIAL DATA
CLOCK
Figure 1
20
Figure 2
2
3
4
5
6
1
8
9
10
11
12
7
14
15
16
17
18
19
20
21
22
13
23
24
47
46
45
44
43
48
41
40
39
38
37
42
35
34
33
32
31
30
29
28
27
36
26
25
OUTPUT BIT18
OUTPUT BIT19
OUTPUT BIT20
OUTPUT BIT21
OUTPUT BIT22
OUTPUT BIT23
OUTPUT BIT24
OUTPUT BIT25
OUTPUT BIT26
OUTPUT BIT27
OUTPUT BIT28
OUTPUT BIT29
VSS
OUTPUT BIT30
OUTPUT BIT31
OUTPUT BIT32
OUTPUT BIT33
OUTPUT BIT34
OUTPUT BIT35
DATA ENABLE
DATA
CLOCK
N/A
N/A
VSS
OUTPUT BIT17
OUTPUT BIT16
OUTPUT BIT15
OUTPUT BIT14
OUTPUT BIT13
OUTPUT BIT12
OUTPUT BIT11
OUTPUT BIT10
OUTPUT BIT 9
OUTPUT BIT 8
OUTPUT BIT 7
VSS
OUTPUT BIT 6
OUTPUT BIT 5
OUTPUT BIT 4
OUTPUT BIT3
OUTPUT BIT 2
OUTPUT BIT 1
RESET
BRIGHTNESS CONTROL
VDD
N/A
N/A
S
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