MM5486N National Semiconductor, MM5486N Datasheet

IC LED DISPLAY DRIVER 40 DIP

MM5486N

Manufacturer Part Number
MM5486N
Description
IC LED DISPLAY DRIVER 40 DIP
Manufacturer
National Semiconductor
Datasheet

Specifications of MM5486N

Display Type
LED
Configuration
7 Segment
Interface
Serial
Digits Or Characters
4 Digits
Current - Supply
7mA
Voltage - Supply
4.75 V ~ 11 V
Operating Temperature
-25°C ~ 85°C
Mounting Type
Through Hole
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*MM5486N

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
MM5486N
Manufacturer:
NS
Quantity:
1 000
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MM5486N
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NS
Quantity:
1 000
Part Number:
MM5486N
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5 510
Part Number:
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Part Number:
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C 1995 National Semiconductor Corporation
MM5486 LED Display Driver
General Description
The MM5486 is a monolithic MOS integrated circuit utilizing
N-channel metal-gate low-threshold enhancement mode
and ion-implanted depletion mode devices It is available in
a 40-pin molded dual-in-line package The MM5486 is de-
signed to drive common anode-separate cathode LED dis-
plays A single pin controls the LED display brightness by
setting a reference current through a variable resistor con-
nected to V
Features
Y
Y
Block and Connection Diagrams
COPS
Continuous brightness control
Serial data input outut
TM
is a trademark of National Semiconductor Corporation
DD
See NS Package Number V44A
Order Number MM5486V
FIGURE 1
TL F 6142
TL F 6142 – 13
TL F 6142 – 1
Y
Y
Y
Y
Y
Y
Applications
Y
Y
Y
Y
Y
External load input
Cascaded operation capability
Wide power supply operation
TTL compatibility
33 outputs 15 mA sink capability
Alphanumeric capability
COPS
Industrial control indicator
Relay driver
Digital clock thermometer counter voltmeter
Instrumentation readouts
TM
or microprocessor displays
See NS Package Number N40A
Order Number MM5486N
Dual-In-Line Package
FIGURE 2
Top View
RRD-B30M105 Printed in U S A
February 1995
TL F 6142 – 2

Related parts for MM5486N

MM5486N Summary of contents

Page 1

... Applications COPS TM or microprocessor displays Y Industrial control indicator Y Relay driver Y Digital clock thermometer counter voltmeter Y Instrumentation readouts Y Dual-In-Line Package TL F 6142 – 1 Top View Order Number MM5486N See NS Package Number N40A FIGURE 6142 – 13 February 1995 TL F 6142 – 2 RRD-B30M105 Printed ...

Page 2

... Absolute Maximum Ratings If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Voltage at Any Pin V SS Operating Temperature b Storage Temperature Electrical Characteristics T within operating range V 4 75V Symbol Parameter V Power Supply DD I Power Supply Current ...

Page 3

Functional Description The MM5486 is specifically designed to operate four-digit alphanumeric displays with minimal interface with the dis- play and the data source Serial data transfer from the data source to the display driver is accomplished with 3 signals serial ...

Page 4

Typical Applications TL F 6142– 6 FIGURE FIGURE 9 Constant Current Brightness Control FIGURE 10 Brightness Control Varying the Duty Cycle TL F 6142 – 7 FIGURE 6142 – ...

Page 5

Typical Applications (Continued) Basic Electronically Tuned Radio System This driver has 7 segments only Duplexing 8 Digits with One MM5486 6142 – 6142 – 12 ...

Page 6

6 ...

Page 7

Physical Dimensions inches (millimeters) Molded Dual-In-Line Package (N) Order Number MM5486 NS Package Number N40A 7 ...

Page 8

... Hong Kong Ltd 49) 0-180-530 85 86 13th Floor Straight Block a Ocean Centre 5 Canton Rd 49) 0-180-530 85 85 Tsimshatsui Kowloon a Tel ( 49) 0-180-532 78 32 Hong Kong a 49) 0-180-532 93 58 Tel (852) 2737-1600 a Tel ( 49) 0-180-534 16 80 Fax (852) 2736-9960 a National Semiconductor Japan Ltd Tel 81-043-299-2309 Fax 81-043-299-2408 ...

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