-Data Sheet
* General Description
AIP1668 is an LED Controller driven on a 1/5 to 1/8 duty factor.
10 segment output lines, 4 grid output lines, 3 segment / grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.
Serial data is fed to AIP1668 via a three-line serial interface. Housed in a 24 pins SOP Package, AIP1668 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.
* Features
1. CMOS technology
2. Low power consumption
3. Multiple display modes (10 segment, 7 grid to 13 segment, 4 grid)
4. Key scanning(10 x 2 Matrix)
5. 8-step dimming circuitry
6. Serial interface for clock, data input, data output, strobe pins
7. Built-in RC oscillator: (450KHZ+50)Available in 24 pins, SOP
* Pin Configurations
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time about 3-7 days
* 1 Year warranty
* 24hrs supports from our sales and R&D team
Notes
1.The pictures are taken by camera.
2.You can contact us for a better price.
3.Feel free to contact us if you would like to see other models.
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