ULN-2086A TRANSISTOR ARRAY ULN-2086A TRANSISTOR ARRAY Type ULN-2086A general-purpose transistor array consists of five silicon NPN transistors, two of which are connected as a differential amplifier. The monolithic construction provides close electrical and thermal matching between all transistors. With the exception of the collector cutoff current specifications listed below and the omission of guar- anteed limits on input offset voltage and input offset current, Type ULN-2086A is identical to Type ULN-2046A transistor array. ELECTRICAL CHARACTERISTICS at T, = + 25C Bwg. No. A-9834 Limits Characteristic Symbol Test Conditions Min, Typ. Max. Units Collector Cutoff Current lego Veg = 10V, 1. = 0 100 nA ceo Vee = 10V, 1, = 0 _ _ 5.0 pA NOTE: The substrate terminal must be tied to the most negative point in the external circuit to maintain isolation between transistors and to provide for normal transistor action. Additional information on transistor arrays ULN-2031A through ULN-2086A, ULS-2045H and ULS-2083H, is available from: Sprague Electric Company Integrated Circuits Division 115 Northeast Cutoff Worcester, Massachusetts 01606 (617) 853-5000