LTD323 Datasheet | LITEON

Features 0.3 inch (7.62mm) digit height Continuous uniform segments. Choices of five bright colors-Al Ga As red/bright red/ green/yellow/red orange. Low power requirement. Excellent characters appearance. High contrast. High brightness. Wide viewing angle. Solid state reliability. mon anode or mon cathode modles. Two digit package simplifies alignments & assembly. .. Leads on 0.1" (2.54mm) centers. Categorized for luminous intensity. I.C. patiable. Easy mounting on P.C. board. Notes:All dimensions are in millimeters (inches). Tolerance: 0.25mm (0.01") unless otherwise noted. Series Package Dimensions Description The LTD-322/323 series are 0.3 inch (7.62mm) height dual digit displays. All device displays have black face and white segments. The Al Ga As red seven segment displays are designed for appleications requiring low power consumption. They are tested and selected for the excellent low current characteristics to ensure that the segments are matched at low current. Drive current as low as 1 m A per segment is available. The Al Ga As red series device utilize LED chips which are made from Al Ga As on a non-transparent Ga As substrate. The bright red and green series devices utilize LED chips which are made from Ga P on a transparent Ga P substrate. The yellow, red orange series devices utilize LED chips which are made from Ga As P on a transparent Ga P substrate. Devices Part No. LTDAl Ga As Red 322WC 323WC Bright Red 322P 323P Red Green Yellow Orange 322G 323G 322Y 323Y 322E 323E Description Dualplex mon Cathode, Rt. Hand Decimal Dualplex mon Anode, Rt. Hand Decimal Internal Circuit Diagram Pin Connection Pin No. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Connection A.LTD-322 Anode G No Pin Anode A Anode F mon Cathode (Digit 2) Anode D Anode E Anode C Anode B mon Cathode (Digit 1) B.LTD-323 Cathode G No Pin Cathode A Cathode F mon Anode (Digit 2) Cathode D Cathode E Cathode C Cathode B mon Anode (Digit 1) 9-124 Internal Circuit Diagrams A.LTD-322 B.LTD-323 Absolute Maximum...