0.28" Blue LED Displays LTS-2X01AB LTD-2000B LTC-2000B Series 0.28 inch (7.0mm) digit height Continuous uniform segments. Low power requirement. Excellent characters appearance. Solid state reliability. Wide viewing angle. Categorized for luminous intensity. I.C. compatiable. Easy mounting on P.C. board or socket. Y R A N I M I L E R P BLUE PRODUCTS Features Description The and The and LTS-2X01AB, LTD-2000B, LTC-2000B series are 0.28 inch (7.0mm) height seven segment single, dual, triple quadruple digit displays. blue series devices utilize LED chips which are made from GaN on a SiC substrate. The devices have gray face white segments. Package Dimensions A.LTS-2301AB/2801AB B.LTD-2601B/2701B C.LTC-2621B/2721B D.LTC-2623B/2723B Notes:All dimensions are in millimeters (inches). Tolerance: 0.25mm ( 0.01") unless otherwise noted. 2-25 Devices Part No. Description blue LTS-2301AB LTS-2801AB LTD-2601B LTD-2701B LTC-2621B LTC-2721B Common Cathode, Rt. Hand Decimal Common Anode, Rt. Hand Decimal Dualplex Common Anode, Rt. Hand Decimal Dualplex Common Cathode, Rt. Hand Decimal Multiplex Common Anode, Rt. Hand Decimal Multiplex Common Cathode, Rt. Hand Decimal Multiplex Common Anode, Rt. Hand Decimal Common Common Cathode, Rt. Hand Decimal Package Dimension Internal Circuit Diagram A A A B B C B D C E C F D G D H Y R A N I M I L E R P LTC-2623B LTC-2723B Pin Connection Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 2-26 Connection A.LTS-2301AB B.LTS-2801AB Anode E Anode D Common Cathode Anode C Anode D.P. Anode B Anode A Common Cathode Anode G Anode F Cathode E Cathode D Common Anode Cathode C Cathode D.P. Cathode B Cathode A Common Anode Cathode G Cathode F Connection C.LTD-2601B Cathode E Cathode D Cathode C Cathode G Cathode D.P. Common Anode Digit 2 Cathode A Cathode B Common Anode Digit 1 Cathode F D.LTD-2701B Anode E Anode D Anode C Anode G Anode D.P. Common Cathode Digit 2 Anode A Anode B Common Cathode Digit 1 Anode F 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Connection E.LTC-2621B F.LTC-2721B Cathode D Common Anode Digit 1 Cathode D.P. Cathode E Common Anode Digit 2 Cathode C Cathode G Common Anode Digit 3 No Connection No Pin No Pin Cathode B Common Anode L1, L2, L3 No Pin Cathode A Cathode F Anode D Common Cathode Digit 1 Anode D.P. Anode E Common Cathode Digit 2 Anode C Anode G Common Cathode Digit 3 No Connection No Pin No Pin Anode B Common Cathode L1, L2, L3 No Pin Anode A Anode F Y R A N I M I L E R P Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. Connection G.LTC-2623B H.LTC-2723B Common Anode Digit 1 Cathode C, L3 Cathode D.P. No Connection Cathode E Cathode D Cathode G Common Anode Digit 4 No Connection No Pin Common Anode Digit 3 Common Anode L1, L2, L3 Cathode A, L1 Common Anode Digit 2 Cathode B, L2 Cathode F Common Cathode Digit 1 Anode C, L3 Anode D.P. No Connection Anode E Anode D Anode G Common Cathode Digit 4 No Connection No Pin Common Cathode Digit 3 Common Cathode L1, L2, L3 Anode A, L1 Common Cathode Digit 2 Anode B, L2 Anode F BLUE PRODUCTS Pin No. Internal Circuit Diagrams A.LTS-2301AB B.LTS-2801AB C.LTD-2601B D.LTD-2701B 2-27 E.LTC-2621B F.LTC-2721B G.LTC-2623B H.LTC-2723B Y R A N I M I L E R P Absolute Maximum Rating at Ta=25 Parameter Power Dissipation Per Segment Peak Forward Current Per Segment (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current Per Segment Derating Linear from 25 Per Segment Reverse Voltage Per Segment Blue Unit 65 mW 60 mA 15 0.2 5 mA mA/ V Operating Temperature Range -35 to +85 Stroage Temperature Range -35 to +85 Solder Temperature 1/16 Inch Below Seating Plane for 3 Seconds at 260 Electrical/Optical Characteristics at Ta=25 Parameter Average Luminous Intensity Peak Emission Wavelength Symbol Min. Typ. IV 1000 3000 P Spectral Line Half-Width Dominant Wavelength d Max. cd IF=20mA 65 nm IF=20mA 466 nm IF=20mA V IF=20mA Reverse Current, Per Segment IR 100 I V-m 2:1 3.8 4.5 A Notes:Luminous intensity is measured with a light sensor and filter combination that appoximates the CIE 2-28 IF=10mA nm VF (Commission Internationale de l'Eclairage)eye-response curve. Test Condition 428 Forward Voltage, Per Segment Luminous Intensity Matching Ratio Unit VR=5V IF=10mA Y R A N I M I L E R P BLUE PRODUCTS Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted) 2-29