HDSP2000LP

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
Wavelength : 655 nm
Character Size : 0.15 in


Description

The HDSP2000LP is a kind of red four digit 5*7 dot matrix serial input alphanumeric display. The package is a standard 12-pin DIP with a flat plastic lens. The HDSP2000LP display can be stacked horizontally or vertically to form messages of any length. The device has two 14-bit CMOS shift registers with built-in row drivers. The TTL compatible VB input may either be tied to VCC for maximum display intensity or pulse width modulated to achieve intensity control and reduce power consumption.

There are some features of HDSP2000LP as follows: (1)four 0.150" dot matrix characters; (2)wide viewing angle: X Axis +50°, Y Axis +75°; (3)built-in CMOS shift registers with constant current LED row drivers; (4)shift registers allow custom fonts; (5)easily cascaded for multiple displays; (6)TTL compatible; (7)end stackable; (8)extended operating temperature range: -40 to +85; (9)categorized for luminous intensity; (10)all displays color matched; (11)compact plastic package; (12)100% burned in and tested.

What comes next is about the maximum ratings of HDSP2000LP: (1)supply voltage, VCC to GND: -0.5 to +7.0 V; (2)inputs, data out and VB: -0.5 to VCC+0.5 V; (3)column input voltage, VCOL: -0.5 to +6.0 V; (4)operating temperature range; -40 to +85; (5)storage temperature range; -40 to +100; (6)maximum solder temperature, 0.063" (1.59 mm) below seating plane, t<5 sec: 260; (7)maximum allowable power dissipation at Tamb=25: 0.86 W. Then is about the optical characteristics: (1)peak luminous intensity per LED (character average), IVPEAK: 105 cd min and 200cd typ when VCC=5.0 V, VOL=3.5 V, Tamb=25, VB=2.4 V; (2)peak wavelength, VPEAK: 655 nm typ; (3)dominant wavelength, D: 639 nm typ.