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參數(shù)資料
| 型號： | MM5480 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LED Display Driver |
| 中文描述： | LED顯示驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 132K |
| 代理商： | MM5480 |
TL/F/6138
M
February 1995
MM5480 LED Display Driver
General Description
The MM5480 is a monolithic MOS integrated circuit utilizing
N-channel metal gate low threshold, enhancement mode
and ion-implanted depletion mode devices. It utilizes the
MM5451 die packaged in a 28-pin package making it ideal
for a 3
(/2
digit display. The MM5480 is designed to drive
common anode-separate cathode LED displays. A single
pin controls the LED display brightness by setting a refer-
ence current through a variable resistor connected either to
V
DD
or to a separate supply of 11V maximum.
Features
Y
Continuous brightness control
Y
Serial data input
Y
No load signal required
Y
Wide power supply operation
Y
TTL compatibility
Y
Alphanumeric capability
Y
3
(/2
digit displays
Applications
Y
COPS
TM
microcontrollers or microprocessor displays
Y
Industrial control indicator
Y
Relay driver
Y
Digital clock, thermometer, counter, voltmeter
Y
Instrumentation readouts
Block Diagram
TL/F/6138–1
FIGURE 1
Connection Diagram
Dual-In-Line Package
TL/F/6138–2
Top View
FIGURE 2
Order Number MM5480N
See NS Package Number N28B
COPS
TM
microcontrollers is a trademark of National Semiconductor Corporation.
C
1995 National Semiconductor Corporation
RRD-B30M105/Printed in U. S. A.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM5483 | MM5483 Liquid Crystal Display Driver |
| MM5483MS | MM5483 Liquid Crystal Display Driver |
| MM5483N | MM5483 Liquid Crystal Display Driver |
| MM5483V | MM5483 Liquid Crystal Display Driver |
| MM5484 | MM5484 16-Segment LED Display Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM5480N | 制造商:Texas Instruments 功能描述:LED DISPLAY DRIVER, 23-SEG, COMMON-ANODE, 28 Pin, Plastic, DIP |
| MM5481 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LED Display Driver |
| MM5481N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LED Display Driver |
| MM5483 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:MM5483 Liquid Crystal Display Driver |
| MM5483_02 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Liquid Crystal Display Driver |
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