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M5451

ST Microelectronics
Part Number M5451
Manufacturer ST Microelectronics
Description LED DISPLAY DRIVERS
Published Apr 23, 2005
Detailed Description M5450 M5451 LED DISPLAY DRIVERS FEATURES SUMMARY Figure 1. Packages ■ M5450 34 OUTPUTS/15mA SINK ■ M5451 35 OUTPUTS/...
Datasheet PDF File M5451 PDF File

M5451
M5451


Overview
M5450 M5451 LED DISPLAY DRIVERS FEATURES SUMMARY Figure 1.
Packages ■ M5450 34 OUTPUTS/15mA SINK ■ M5451 35 OUTPUTS/15mA SINK ■ CURRENT GENERATOR OUTPUTS (NO EXTERNAL RESISTORS REQUIRED) ■ CONTINUOUS BRIGHTNESS CONTROL 40 ■ SERIAL DATA INPUT ■ ENABLE (ON M5450) t(s)■ WIDE SUPPLY VOLTAGE OPERATION ■ TTL COMPATIBILITY ducApplication Examples: ro■ MICROPROCESSOR DISPLAYS P■ INDUSTRIAL CONTROL INDICATOR te■ RELAY DRIVER le■ INSTRUMENTATION READOUTS ObsoDESCRIPTION -The M5450 and M5451 are monolithic MOS intet(s)grated circuits produced with an N-channel silicon gate technology.
They are available in 40-pin dual cin-line plastic packages.
uA single pin controls the LED display brightness...



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