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參數(shù)資料
| 型號： | ICM7228AIBIZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 顯示驅(qū)動器 |
| 英文描述： | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
| 中文描述： | LED DISPLAY DRIVER, PDSO28 |
| 封裝： | ROHS COMPLIANT, PLASTIC, MS-013AE, SOIC-28 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 310K |
| 代理商： | ICM7228AIBIZ |
7
ICM7228
Typical Performance Curves
FIGURE 5. COMMON ANODE DIGIT DRIVER I
DIG
vs (V
DD
- V
DIG
)
FIGURE 6. COMMON ANODE SEGMENT DRIVER I
SEG
vs V
SEG
FIGURE 7. COMMON CATHODE DIGIT DRIVER I
DIG
vs V
DIG
FIGURE 8. COMMON CATHODE SEGMENT DRIVER I
SEG
vs
(V
DD
- V
SEG
)
TABLE 1. ICM7228A PIN ASSIGNMENTS AND DESCRIPTIONS
PIN NO.
NAME
FUNCTION
DESCRIPTION
1
SEG c
Output
LED Display Segments c, e, b and Decimal Point Drive Lines.
2
SEG e
3
SEG b
4
DP
5
ID6,
(HEXA/CODE B)
Input
When “MODE” Low: Display Data Input, Bit 7.
When “MODE” High: Control Bit, Decoding Scheme Selection: High, Hexadecimal Decoding;
Low, Code B Decoding.
6
ID5, (DECODE)
Input
When “MODE” Low: Display Data Input, Bit 6.
When “MODE” High: Control Bit, Decode/No Decode Selection: High, No Decode; Low, Decode.
7
ID7,
(DATA COMING)
Input
When “MODE” Low: Display Data Input, Bit 8, Decimal Point Data.
When “MODE” High: Control Bit, Sequential Data Update Select: High, Data Coming; Low, No
Data Coming.
8
WRITE
Input
Data Input Will Be Written to Control Register or Display RAM on Rising Edge of WRITE.
V
DD
-V
DIG
(V)
I
D
0
100
200
300
400
500
0
1.0
2.0
3.0
4.0
5.0
-55
o
C
25
o
C
125
o
C
-55
o
C
25
o
C
125
o
C
V
SEG
(V)
I
S
80
60
40
20
0
0
1.0
2.0
3.0
4.0
5.0
-55
o
C
25
o
C
125
o
C
V
DIG
(V)
I
D
300
200
100
0
0
1.0
2.0
3.0
4.0
5.0
-55
o
C
25
o
C
125
o
C
V
DD
-V
SEG
(V)
0
10
20
30
40
50
0
1.0
2.0
3.0
4.0
5.0
I
S
-55
o
C
25
o
C
125
o
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICM7228AIPIZ | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
| ICM7228BIBIZ | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
| ICM7228BIPIZ | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
| ICM7228CIBIZ | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
| ICM7228CIPIZ | 8-Digit, Microprocessor-Compatible, LED Display Decoder Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7228AIJI | 制造商:Maxim Integrated Products 功能描述:8 DIGIT LED DISPLAY DRIVER - Bulk |
| ICM7228AIJI+ | 制造商:Maxim Integrated Products 功能描述:LED DRVR 64SEGMENT 2.5V/3.3V/5V 28CDIP - Rail/Tube |
| ICM7228AIPI | 功能描述:LED顯示驅(qū)動器 DISPLAY 8 DIG LED DRIVER 28CDIP IND RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
| ICM7228AIPI+ | 制造商:Maxim Integrated Products 功能描述:8-DIGIT, MULTIPLEXED, LED DECODER DRIVER (CERAMIC VERSION) - Rail/Tube |
| ICM7228AIPIZ | 功能描述:LED顯示驅(qū)動器 W/ANNEAL DISPLAY 8 DIG LED DRVR IND RoHS:否 制造商:Micrel 數(shù)位數(shù)量:5 片段數(shù)量: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-44 工作電源電壓:4.75 V to 11 V 最大電源電流:10 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube |
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