SCD5580A

Common Pin :
Operating Voltage :
Operating Current :
Packaging :
Illumination Color : Red
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Wavelength : 660 nm
Display Type : 5 x 7 Dot Matrix
Character Size : 0.145 in
Number of Digits : 8


Features:

• Low Profile Package: 60% Smaller than Industry Standard 8-Digit Display
• Eight 0.145" (3.68 mm) 5 x 5 Dot Matrix Characters in Red, Yellow, High Efficiency Red, Green, or High Efficiency Green
• Optimum Display Surface Efficiency (display area to package ratio)
• Low Power-30% Less Power Dissipation than 5 x 7 Format
• High Speed Data Input Rate: 5.0 MHz
• ROMless Serial Input, Dot Addressable Display-
Ideal for User Defined Characters
• Built-in Decoders, Multiplexers and LED Drivers
• Readable from 6.0 feet (1.8 meters)
• Wide Viewing Angle, X Axis ±55°, Y Axis ±65°
• Attributes:
200 Bit RAM for User Defined Characters
Eight Dimming Levels
Power Down Mode (<250W)
Hardware/Software Clear Function
Lamp Test
• Internal or External Clock
• End-Stackable Dual-In-Line Plastic Package
• 3.3 V Capability


Specifications

DC Supply Voltage.........................................0.5 to +7.0 Vdc
Input Voltage Levels Relative
to Ground............................................... 0.5 toV_CC+0.5 Vdc
Operating Temperature .............................40°C to +85°C
Storage Temperature...............................40°C to +100°C
Maximum Solder Temperature
0.063" below Seating Plane, t<5 s ..............................260°C
Relative Humidity at 85°C ................................................ 85%
Maximum Number of LEDs on at 100% Brightness............ 128
IC Junction Temperature .............................................. 125°C
ESD (100 pF, 1.5 k)...................................................... 2.0 kV
Max SDCLK frequency ................................................ 5.0 MHz


Description

The SCD5580A (Red), SCD5581A (Yellow), SCD5582A SCD5583A (Green) and SCD5584A (HEG) are eight digit 5 x 5 matrix, Serial Input, Intelligent Display devices. 0.145" (3.68 mm) high digits are packaged in a transparent, spacing plastic DIP.

The on-board CMOS SCD5580A has a 200 bit RAM, (one bit associated LED), to generate User Defined Characters. Due to the count, power requirement and heat dissipation are reduced Additionally in Power Down Mode quiescent current is

The SCD5580A is designed to work with the Serial port of most common microprocessors. The Clock I/O (CLK I/O) and Clock Select (CLKSEL) pins offer the user the capability to supply a high speed external clock. This feature can minimize audio band interference for portable communication equipment or eliminate the visual synchronization effects found in high vibration environments such as avionics equipment.