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 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 ?5?c [1] extreme temperature cycling not recommended note: 1. for additional details, please contact your local avago sales office or an authorized distributor. devices algaas red description hdsp-521a common anode right hand decimal HDSP-523A common cathode right hand decimal hdsp-521a/523a 14.22 mm (0.56 inch) dual digit general purpose se v en segment display data sheet
2 part numbering system notes: 1. for codes not listed in the figure above, please refer to the respective datasheet or contact your nearest avago representative for details. 2. bin options refer to shippable bins for a part number. color and intensity bins are typically restricted to 1 bin per tube (exceptions may apply). please refer to respective datasheet for specific bin limit information. 5082 -x x x x-x x x x x hdsp-x x x x-x x x x x mechanical options [1] 00: no mechanical option color bin options [1,2] 0: no color bin limitation maximum intensity bin [1,2] 0: no maximum intensity bin limitation minimum intensity bin [1,2] 0: no minimum intensity bin limitation device configuration/color [1] a: algaas red device specific configuration [1] refer to respective datasheet package [1] refer to respective datasheet
3 package dimensions 18.60 (0.73) 7.80 (0.307) 10 18 14.22 (0.56) digit no. 1 12.70 (0.50) 25.00 (0.98) 4.81 (0.19) 6.150 (0.242) 10 17 16 15 14 13 12 11 19 2345678 15.24 (0.60) 0.50 (0.02) 6.86 (0.27) 8.00 (0.31) date code color binning (note 3) 2.54 (0.10) hdsp-xxxx yww xz coo 4.27 ?0.50 (0.168 ?0.020) 2.34 (0.09) top end view front view side view dia. all dimensions are in millimeters (inches). luminous intensity category country of origin 0.0625 (typ.)
4 internal circuit diagram absolute maximum ratings at t a = 25?c algaas red description hdsp-52xa units power dissipation segment 30 mw forward current segment 15 [1] ma peak forward current per segment 80 ma (1/10 duty factor at 10 khz) operating temperature range ?5 to +85 ?c storage temperature range ?5 to +85 ?c reverse voltage per segment or dp 5 v wavesoldering temperature for 3 seconds 250 ?c (at 2 mm distance from the bodyz) note: 1. derate above 25?c at 0.2 ma/?c. intensity bin limits (mcd at 10 ma) bin algaas red name min. [1] max. [1] j 3.201 5.050 k 5.051 8.000 l 8.001 12.650 note: 1. tolerance for each bin limit is 10%. f 17 16 15 14 13 12 11 10 12 3 4 56 789 common anode e g d a b c dp e d c dp g a b f 18 f 17 16 15 14 13 12 11 10 12 3 4 56 789 common cathode e g d a b c dp e d c dp g a b f 18 common anode common cathode pin function pin 1e cathode no. 1 2d cathode no. 1 3c cathode no. 1 4 dp cathode no. 1 5e cathode no. 2 6d cathode no. 2 7g cathode no. 2 8c cathode no. 2 9 dp cathode no. 2 10 b cathode no. 2 11 a cathode no. 2 12 f cathode no. 2 1 2 3 4 5 6 7 8 9 10 11 12 function 13 digit no. 2 anode 13 14 digit no. 1 anode 14 15 b cathode no. 1 15 16 a cathode no. 1 16 17 g cathode no. 1 17 18 f cathode no. 1 18 e anode no. 1 d anode no. 1 c anode no. 1 dp anode no. 1 e anode no. 2 d anode no. 2 g anode no. 2 c anode no. 2 dp anode no. 2 b anode no. 2 a anode no. 2 f anode no. 2 digit no. 2 cathode digit no. 1 cathode b anode no. 1 a anode no. 1 g anode no. 1 f anode no. 1
5 figure 1. maximum allowable average or dc current vs. ambient temperature. figure 2. forward current vs. forward voltage. figure 3. relative luminous intensity vs. dc forward current. figure 4. relative efficiency (luminous intensity per unit current) vs. peak current. algaas red electrical/optical characteristics at t a = 25?c algaas red device hdsp- parameter symbol min. typ. max. units test conditions luminous intensity/segment i v 3.66 mcd i f = 5 ma 3.201 6.500 mcd i f = 10 ma forward voltage v f 1.85 2.00 v i f = 20 ma peak wavelength peak 660 nm dominant wavelength d 643 nm reverse voltage vr 5 v i r = 100 a 521a 523a maximum dc current per segment ?ma 0 0 t a ?ambient temperature ?? 100 16 12 4 8 2 6 10 14 40 60 80 20 i f ?forward current per segment ?ma 0 0 v f ?forward voltage ?v 60 1.0 2.5 120 20 0.5 1.5 40 80 100 2.0 relative luminous intensity (normalized to 1 at 10 ma) 0 0 i f ?forward current per segment ?ma 2.5 1.5 0.5 20 2.0 1.0 10 51525 relative efficiency (normalized to 1 at 10 ma per segment) 0 0.8 i peak ?peak forward current per segment ?ma 45 10 35 40 50 1.2 1.0 0.9 30 25 20 15 5 1.1
for product information and a complete list of distributors, please go to our website: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies limited in the united states and other countries . data subject to change. copyright ? 2006 avago technologies limited. all rights reserved. obsoletes 5980-2919en 5988-2970en may 18, 2006
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