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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)： | 14/18頁 |
| 文件大小： | 310K |
| 代理商： | ICM7228AIBIZ |
14
ICM7228
SEGMENT
DATA
INTERDIGIT
BLANKING
SHUTDOWN
V
DD
P
COMMON
ANODE
SEGMENT
OUTPUT
≈
2k
V
SS
N
≈
75
FIGURE 12B. SEGMENT DRIVER
FIGURE 12. COMMON ANODE DISPLAY DRIVERS
DIGIT
STROBE
INTERDIGIT
BLANKING
SHUTDOWN
V
DD
P
COMMON
CATHODE
DIGIT
OUTPUT
≈
2k
V
SS
N
≈
15
FIGURE 13A. DIGIT DRIVER
SEGMENT
DATA
INTERDIGIT
BLANKING
SHUTDOWN
V
DD
≈
200mA
COMMON
CATHODE
SEGMENT
OUTPUT
≈
2k
N
V
SS
P
≈
2k
N
V
SS
N
100
NOTE: When SHUTDOWN goes low INTERDIGIT BLANKING also
stays low.
FIGURE 13B. SEGMENT DRIVER
FIGURE 13. COMMON CATHODE DISPLAY DRIVERS
V
DD
ICM7228A/C
SEGMENT
OUTPUT
DIGIT
OUTPUT
V
SS
UP TO
4A
10K
V
DD
V
SS
V
DD
V
DD
FIGURE 14. DRIVING HIGH CURRENT DISPLAY, COMMON
ANODE ICM7228A/C TO COMMON ANODE
V
DD
ICM7228B
100
SEGMENT
OUTPUT
DIGIT
OUTPUT
N
V
SS
≈
15
2N6034
14
(100mA
PEAK
)
2N2219
V
SS
V
DD
1.4A
PEAK
14mA
V
DD
FIGURE 15. DRIVING HIGH CURRENT DISPLAY, COMMON
CATHODE ICM7228B TO COMMON CATHODE
DISPLAY
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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