Descroptions

 

The SM16705P/F/FN are specifically designed for LED display constant current drivers.

This constant current output circuits is able to setup by external resistor (IOUT = 5 ~ 90mA).

This IC is monolithic integrated circuit designed to be used together with Bi-CMOS process.

The devices consist of 8bit shift register, latch, AND-GATE and Constant Current Drivers.

Features

  • Constant Current Output : can setup all output current with one resistor for 5 to 90mA.
  • Maximum Clock Frequency : fCLK = 25 (MHz) (Cascade Connect Operate, Topr = 25oC)
  • 5V CMOS Compatible Input
  • 16 pin DIP, SOP or SSOP package
  • Constant Output Current Matching :

Output-GND

Voltage

Current

Matching

Output

Current

≧0.4V ±6.0% 5 ~ 40mA
≧0.7V ±6.0% 5 ~ 90mA

Applications

  • Moving Sign
  • In-door LED display board
  • Out-door LED display board
  • Out-door full color LED display board
  • Stock price report display system
  • Out-door LED display clock
  • Customer desgin display unit
  • CMS/VMS

Download

  • SM16705 Datasheet
 Sales Information
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