| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 44 Pin |
| Supply Voltage (DC) | 15.0V (max) |
| Case/Package | PLCC-44 |
| Supply Current | 7 mA |
| Power Dissipation | 1 W |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 1000 mW |
| Supply Voltage | 4.75V ~ 13.2V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Obsolete |
| Packaging | Tube |
| Size-Length | 16.66 mm |
| Size-Width | 16.66 mm |
| Size-Height | 3.7 mm |
| Operating Temperature | -25℃ ~ 85℃ |
DESCRIPTION
●The M5450 and 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 VDDor to a separate supply of 13.2V maximum.
●FEATURES SUMMARY
●■ M5450 34 OUTPUTS/15mA SINK
●■ 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
●Application Examples:
●■ MICROPROCESSOR DISPLAYS
●■ INDUSTRIAL CONTROL INDICATOR
●■ RELAY DRIVER
●■ INSTRUMENTATION READOUTS
ST Microelectronics
12 Pages / 0.24 MByte
ST Microelectronics
LED Driver 35Segment 5V/9V/12V 44Pin PLCC Tube
ST Microelectronics
LED DRVR 35Segment 5V/9V/12V 40Pin PDIP
ST Microelectronics
LED Driver 35Segment 5V/9V/12V 44Pin PLCC T/R
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
