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MM5480

Features: Continuous brightness control Serial data input No load signal required Wide power suppln operation TTL compatibility Alphanumeric capability 3(/2 digit displaysApplicationCOPSTM microcontrollers or microprocessor displays Industrial control indicator Relan driver Digital clock, thermom...

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SeekIC No. : 004422879 Detail

MM5480: Features: Continuous brightness control Serial data input No load signal required Wide power suppln operation TTL compatibility Alphanumeric capability 3(/2 digit displaysApplicationCOPSTM microcon...

MM5480 Data Sheet

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Part Number:
MM5480
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2026/1/28

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Product Details

Description



Features:

Continuous brightness control
Serial data input
No load signal required
Wide power suppln operation
TTL compatibility
Alphanumeric capability
3(/2 digit displays



Application

COPSTM microcontrollers or microprocessor displays
Industrial control indicator
Relan driver
Digital clock, thermometer, counter, voltmeter
Instrumentation readouts


Pinout

Connection Diagram


Specifications

Voltage at Any Pin
Operating Temperature
Storage Temperature
Power Dissipation at 25
Molded DIP Package, Board Mount
Molded DIP Package, Sket Mount
Junction Temperature
Lead Temperature (Soldering, 10 seconds)
VSS to VSS + 12V
- 25 to + 85
- 65 to + 150

2.5W*
2.3W**
+ 150
300


*Molded DIP Package, Board Mount, JA = 49/W, Derate 20.4 mW/ above 25.
**Molded DIP Package, Socket Mount, JA = 54/W, Derate 18.5 mW/ above 25.




Description

The MM5480 is a monolithic MOS integrated circuit utilizing N-channel metal gate low threshold, enhancement mode and ion-implanted depletion mode devices. It utilizes the MM5451 die packaged in a 28-pin package making it ideal for a 31/2 digit display. The MM5480 is designed to drive common anode-separate cathode LED displays. 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 11V maximum.




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