DS8880, DS8880J High Voltage 7-Segment Decoder Driver

National Semiconductor

Description

DS7880 DS8880 High Voltage 7-Segment Decoder Driver March 1988 DS7880 DS8880 High Voltage 7-Segment Decoder Driver General .
The DS7880 DS8880 is custom designed to decode four lines of BCD and drive a gas-filled seven-segment display tube Each output constitutes a switchabl.

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DS8880 Datasheet Preview — This datasheet PDF includes multiple part numbers: DS8880, DS8880J. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: DS8880, DS8880J
Manufacturer: National Semiconductor
File Size: Direct Link
Datasheet: DS8880J_NationalSemiconductor.pdf
Description: High Voltage 7-Segment Decoder Driver
Note: This datasheet PDF includes multiple part numbers: DS8880, DS8880J.
Please refer to the document for exact specifications by model.

Features

* Y Current sink outputs Y Adjustable output current 0 2 to 1 5 mA Y High output breakdown voltage 110V typ Y Suitable for multiplex operation Y Blanking and Ripple Blanking provisions Y Low fan-in and low power Logic Diagram C1995 National Semiconductor Corporation TL F 5845 TL F 5845
* 1

Applications

* transient segment output current must be limited to 50 mA This may be accomplished in dc applications by connecting a 2 2k resistor from the anode-supply filter capacitor to the display anode or by current limiting the anode driver in multiplex applications Note 5 For saturation mode the segment out

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DS8880J High Voltage 7-Segment Decoder Driver National Semiconductor

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