Part Number |
M5482 |
Manufacturers |
ST Microelectronics |
Logo |
|
Description |
LED DISPLAY DRIVER |
Datasheet |
M5482 Datasheet (PDF) |
M5482
LED DISPLAY DRIVER
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2 DIGIT LED DRIVER (15 segments) CURRENT GENERATOR OUTPUTS (no resistor required) CONTINUOUS BRIGHTNESS CONTROL SERIAL DATA INPUT WIDE SUPPLY VOLTAGE OPERATION TTL COMPATIBILITY
Application Examples MICROPROCESSOR DISPLAYS INDUSTRIAL CONTROL INDICATOR RELAY DRIVER INSTRUMENTATION READOUTS
DIP20 (Plastic Package)
DESCRIPTION The M5482 is a monolithic MOS integrated circuit produced with an N-channel silicon gate technology. It utilizes the M5451 die packaged in a 20-pin plastic package copper frame, making it ideal for a 2-digit display. A single pin controls the LED display brightness by setting a reference current through a variable resistor connected either to VDD or to a separate supply of 13.2V maximum. PIN CONNECTIONS
ORDER CODE : M5482B7
OUTPUT BIT 8 OUTPUT BIT 7 OUTPUT BIT 6 OUTPUT BIT 5 OUTPUT BIT 4 OUTPUT BIT 3 OUTPUT BIT 2 OUTPUT BIT 1 BRIGHTNESS CONTROL V DD
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
OUTPUT BIT 9 .