HDSP-521A/523A
14.22 mm (0.56 inch) Dual Digit General Purpose
Seven Segment Display
Data Sheet
Description
The 14.22 mm (0.56 inch) LED dual digit seven
segment displays use industry standard size package
and pinout. The device is available in either common
anode or common cathode. These gray face displays
are suitable for indoor use.
Features
• Industry standard size
• Industry standard pinout
14.22 mm (0.56 inch)
DIP lead on 2.54 mm
• AlGaAs Red color
• Excellent appearance
Evenly lighted segments gray package gives optimum
contrast
±
50 ft. viewing angle
Devices
AlGaAs Red
HDSP-521A
HDSP-523A
Description
Common Anode Right Hand Decimal
Common Cathode Right Hand Decimal
• Design flexibility
Common anode right hand decimal point or common
cathode right hand decimal point
Applications
• Suitable for indoor use
• Not recommended for industrial application, i.e., oper-
ating temperature requirements exceeding +85˚C or
below –25˚C
[1]
• Extreme temperature cycling not recommended
Note:
1. For additional details, please contact your local Avago sales office or
an authorized distributor.
AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
