參數(shù)資料
型號: ICM7228CIPIZ
廠商: INTERSIL CORP
元件分類: 顯示驅動器
英文描述: 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver
中文描述: LED DISPLAY DRIVER, PDIP28
封裝: ROHS COMPLIANT, PLASTIC, MS-011AB, DIP-28
文件頁數(shù): 2/18頁
文件大小: 310K
代理商: ICM7228CIPIZ
2
ICM7228
Pinouts
ICM7228A (PDIP, SOIC)
COMMON ANODE
TOP VIEW
ICM7228B (PDIP, SOIC)
COMMON CATHODE
TOP VIEW
ICM7228C (PDIP, SOIC)
COMMON ANODE
TOP VIEW
SEG c
SEG e
SEG b
DP
ID6 (HEXA/CODE B)
ID5 (DECODE)
ID7 (DATA COMING)
WRITE
MODE
ID4 (SHUTDOWN)
ID1
ID0
ID2
ID3
V
SS
SEG a
SEG g
SEG d
SEG f
DIGIT 3
DIGIT 7
V
DD
DIGIT 8
DIGIT 5
DIGIT 2
DIGIT 1
DIGIT 6
DIGIT 4
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DIGIT 4
DIGIT 6
DIGIT 3
DIGIT 1
ID6 (HEXA/CODE B)
ID5 (DECODE)
ID7 (DATA COMING)
WRITE
MODE
ID4 (SHUTDOWN)
ID1
ID0
ID2
ID3
V
SS
DIGIT 7
DIGIT 5
DIGIT 2
DIGIT 8
SEG g
SEG e
V
DD
SEG d
SEG b
SEG a
DP
SEG f
SEG c
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SEG c
SEG e
SEG b
DP
DA0 (DIGIT ADDRESS 0)
DA1 (DIGIT ADDRESS 1)
ID7 (INPUT DP)
WRITE
HEXA/CODE B/SHUTDOWN
DA2 (DIGIT ADDRESS 2)
ID1
ID0
ID2
ID3
V
SS
SEG a
SEG g
SEG d
SEG f
DIGIT 3
DIGIT 7
V
DD
DIGIT 8
DIGIT 5
DIGIT 2
DIGIT 1
DIGIT 6
DIGIT 4
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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