LED DRVR 35SEGMENT 5V/9V/12V 44PLCC

The M5451 are monolithic MOS integrated 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 resistor connected to VDD or to a separate supply of 13.2V maximum.

• 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