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參數(shù)資料
| 型號： | M5450B7 |
| 廠商： | 意法半導體 |
| 英文描述： | LED DISPLAY DRIVERS |
| 中文描述： | LED顯示驅動器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 243K |
| 代理商： | M5450B7 |
1/12
April 2004
M5450
M5451
LED DISPLAY DRIVERS
REV. 2
FEATURES SUMMARY
■
M5450 34 OUTPUTS/15mA SINK
■
M5451 35 OUTPUTS/15mA SINK
■
CURRENT GENERATOR OUTPUTS (NO
EXTERNAL RESISTORS REQUIRED)
■
CONTINUOUS BRIGHTNESS CONTROL
■
SERIAL DATA INPUT
■
ENABLE (ON M5450)
■
WIDE SUPPLY VOLTAGE OPERATION
■
TTL COMPATIBILITY
Application Examples:
■
MICROPROCESSOR DISPLAYS
■
INDUSTRIAL CONTROL INDICATOR
■
RELAY DRIVER
■
INSTRUMENTATION READOUTS
DESCRIPTION
The M5450 and M5451 are monolithic MOS inte-
grated circuits produced with an N-channel silicon
gate technology. They are available in 40-pin dual
in-line plastic packages.
A single pin controls the LED display brightness by
setting a reference current through a variable re-
sistor connected to V
DD
or to a separate supply of
13.2V maximum.
Figure 1. Packages
1
40
PLCC44
(Plastic Chip Carrier)
PDIP40
(Plastic Package)
相關PDF資料 |
PDF描述 |
|---|---|
| M5451 | LED DISPLAY DRIVERS |
| M5451B7 | LED DISPLAY DRIVERS |
| M5451Q | LED DISPLAY DRIVERS |
| M5480 | LED DISPLAY DRIVER |
| M5480B7 | LED DISPLAY DRIVER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M5450B7 | 制造商:STMicroelectronics 功能描述:LED DRIVER 34 SEGMENT 5450 DIP40 |
| M5451 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LED DISPLAY DRIVERS |
| M54512L | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4 UNIT 50MA TRANSISTOR ARRAY |
| M54513 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8 UNIT 50MA TRANSISTOR ARRAY |
| M54513FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-UNIT 50mA TRANSISTOR ARRAY |
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