| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 20 Pin |
| Current Rating | 7.00 mA |
| Case/Package | PDIP-20 |
| Supply Current | 7 mA |
| Power Dissipation | 1.5 W |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | 25 ℃ |
| Power Dissipation (Max) | 1500 mW |
| Supply Voltage | 4.5V ~ 13.2V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Obsolete |
| Packaging | Tube |
| Size-Length | 24.9 mm |
| Size-Width | 6.22 mm |
| Size-Height | 3.25 mm |
| Operating Temperature | -25℃ ~ 85℃ |
DESCRIPTION
●The M5481 is a monolithic MOS integrated circuit produced with a N-channel silicon gate technology. It uses the M5450 die packaged in a 20-pin plastic package copper frame, making it ideal for a 1-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. The M5481 is a pin-to-pin replacement of the NS MM 5481.
●FEATURES SUMMARY
●■ 2 DIGIT LED DRIVER (14 segments)
●■ CURRENT GENERATOR OUTPUTS (no registor required)
●■ CONTINUOUS BRIGHTNESS CONTROL
●■ SERIAL DATA INPUT
●■ DATA ENABLE
●■ WIDE SUPPLY VOLTAGE OPERATION
●■ TLL COMPATIBILITY
●■ APPLICATION EXAMPLES
●■ MICROPROCESSOR DISPLAYS
●■ INDUSTRIAL CONTROL INDICATOR
●■ RELAY DRIVER
●■ INSTRUMENTATION READOUTS
ST Microelectronics
10 Pages / 0.17 MByte
ST Microelectronics
LED Driver 14Segment 5V/9V/12V 20Pin PDIP
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