ULNA are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for ULNA. The ULNA datasheet specifies that it is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs. and use in critical applications of. Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1.

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In this pair the current amplified by the first transistor is further amplified by the next transistor providing high current to the output terminal. To see MatWeb’s datashet data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.

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ULNA IC Pinout, Equivalents, Features, Working & Datasheet

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Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. Thic IC consists of a eight NPN Darlington connected transistors with common Clamp diodes for switching the loads connected to the output. Property Data This page displays only the text of a material data sheet.

Please contact us at webmaster matweb. When high logic is fed to the input both the transistors begin to conduct providing a path to ground for the external load that the output is connected. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

ON Semiconductor – datasheet pdf

A Darlignton pair is two transistors that act as a single transistor providing high current gain. Video games, blogging and programming are the things he loves most. Please read our License Agreement regarding materials data and our Privacy Policy. Users of our Advanced Search registration required may exclude discontinued materials from search results.

ON Semiconductor

Or if you don’t have an account datashest us yet, then click here to register. Latest posts by Frank Donald see all. This IC is widely used to drive high loads such Lamps, relays, motors etc. Designed for extrusion and injection molding applications.

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Subscribe to Premium Services Searches: MatWeb is intended for personal, non-commercial use. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error.

Frank Donald is an Electronics and Communication Engineer who loves building stuff in his free time. When no base voltage is applied that when is no signal is given to the input pins of the ICthere will be no base current and transistor remains in off state.

Thus when an input is applied corresponding output pin drops down to zero there by enabling the load connected to complete its path. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.

Frank Donald September 16, 0 Comments. Click here to view all the property values for this datasheet as they were originally entered into MatWeb. The following two tabs change content below. Data sheets for overmetals, plastics, ceramics, and composites.