SCDV5540

Common Pin :
Operating Voltage :
Operating Current :
Packaging :
Illumination Color : Red
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Display Type : 5 x 7 Dot Matrix
Number of Digits : 4
Character Size : 0.123 in
Wavelength : 665 nm


Features:

• Vertical Format, Four 0.123" (3.12 mm) 5x5 Dot Matrix Characters in Red, Yellow, High Efficiency Red, Green, or High Efficiency Green
• Optimum Display Surface Efficiency (display area to package ratio)
• High Speed Data Input Rate: 5 MHz
• ROMless Serial Input, Dot Addressable Display Ideal for User Defined Characters
• Built-in Decoders, Multiplexers and LED Drivers
• Readable from 6 Feet (1.8 meters)
• Wide Viewing Angle, X Axis±55°, Y Axis±55°
• Attributes:
100 Bit RAM for User Defined Characters
Eight Dimming Levels
Power Down Model (<250mW)
Hardware/Software Clear Functions
Lamp Test
Internal or External Clock
• 3.3 V Capability


Specifications

DC Supply Voltage............................................. 0.5 to +7.0 Vdc
  Input Voltage Levels Relative
to Ground.....................................................0.5 to VCC+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 sec ...........................................260°C
Relative Humidity at 85°C ..................................................... 85%
Maximum Number of LEDs at 100% Brightness.........................64
Maximum Power Dissipation ............................................. 0.65 W
ESD (100 pF, 1.5 KW) ........................................................... 2 KV
Maximum Input Current ..................................................±100 mA

Description

The SCDV5540 (Red), SCDV5541 (Yellow), SCDV5542 (High Efficiency Red), SCDV5543 (Green), and SCDV5544 (High Efficiency Green) are four digit, dot addressable 5x5 dot matrix, serial input, alphanumeric Intelligent Display devices in a vertical format. The four digits are packaged in a rugged, high quality, optically transparent, plastic 14 pin DIP with 0.3" pin spacing.

The on-board CMOS SCDV5540 has a 100 bit RAM, one bit associated with one LED, each to generate User Defined Characters. In Power Down Mode, quiescent current is <50mA.

The SCDV5540  is designed for work with the serial port of most common microprocessors. Data is transferred into the display through the Serial Data Input (DATA), clocked by the Serial Data Clock (SDCLK), and enabled by the Load Input (LOAD).

The Clock I/O (CLK I/O) and Clock Select (CLK SEL) pins offer the user

the capability to supply a high speed external multiplex clock. This feature can minimize audio in-band interference for portable communication equipment or eliminate the visual sychronization effects found in high vibration environments such as avionic equipment

Parameters:

Technical/Catalog Information	SCDV5540
Vendor	Osram Opto Semiconductors Inc
Category	Optoelectronics
Color	Red
Size / Dimension	0.78" L x 0.40" W x 0.20" H (19.91mm x 10.16mm x 5.08mm)
Millicandela Rating	1.8mcd
Configuration	5 x 5
Voltage - Forward (Vf) Typ	-
Internal Connection	-
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	SCDV5540 SCDV5540