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LM12057BG Datasheet

Part Number LM12057BG
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BG Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted. 2. Specifications are subject to change without notice. 3. The gap between the reflector and PCB shall not exceed 0.25mm. SPEC NO: DS10121799 REV: A.4 CHECKED: Emily Zhou TEL: 0086-574-86322282 APPROVED: M.H. Lin PAGE: 1/3 HTTP://.






Part Number LM12057BY
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BY Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inc.






Part Number LM12057BUY
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BUY Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inc.






Part Number LM12057BUW
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BUW Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inc.






Part Number LM12057BUR
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BUR Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inc.






Part Number LM12057BUO
Manufacturers LightKey
Logo LightKey
Description 1.20 inch 5x7 Dot Matrix LED Display
Datasheet LM12057BG DatasheetLM12057BUO Datasheet (PDF)

  LM12057BG   LM12057BG
LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inc.






1.20 inch 5x7 Dot Matrix LED Display

LightKey Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057A/B Series – 1.20 inch 5x7 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC DISCHARGE SENSITIVE DEVICES Features ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Available options ¾ ¾ ¾ ¾ ¾ ¾ Alternative emitting luminosity: Standard or high brightness version Alternative emitted color Alternative segment color Alternative font Common Cathode is available Cropped terminal pins 39.10mm (1.20inch) digit high Dot size: Diameter 3.00mm Pitch: 4.6mm Wide viewing angle Range of emitted colors I.C. compatible Low power consumption White segment RoHS compliant Package Dimensions Notes: 1. All dimensions are in millimeters (inches), Tolerance is + 0.25mm (0.01inch) unless other wise noted. 2. Specifications are subject to change without notice. 3. The gap between the reflector and PCB shall not exceed 0.25mm. SPEC NO: DS10121799 REV: A.4 CHECKED: Emily Zhou TEL: 0086-574-86322282 APPROVED: M.H. Lin PAGE: 1/3 HTTP://WWW.LTKEY.COM DATE: Jul/20/2011 http://www.Datasheet4U.com LightKey Internal Circuit Diagram LM12057A (Common Cathode Row) Datasheet of 1.20 inch 5x7 Dot Matrix LED Display LM12057B (Common Anode Row) Selection Guide Part No. Common Cathode Row LM12057AR LM12057AD LM12057AO LM12057AY LM12057AG LM12057AUR LM12057AUO LM12057AUA LM12057AUY LM12057AUG LM12057APG LM12057AUB LM12057AUW Unit: Common Anode Row LM12057BR LM12057BD LM12057BO LM12057BY LM12057BG LM12057BUR LM12057BUO LM12057BUA LM1205.



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