DS75491 - MOS-to-LED Digit Driver/ Quad Segment Driver

Product Overview

National Semiconductor

Datasheet Details

Part number	DS75491
Manufacturer	National Semiconductor
File Size	119.64 KB
Description	MOS-to-LED Digit Driver/ Quad Segment Driver
Datasheet	DS75491 Datasheet
Additional preview pages of the DS75491 datasheet.

Product details

Description

The DS75491 and DS75492 are interface circuits designed to be used in conjunction with MOS integrated circuits and common-cathode LEDs in serially addressed multi-digit displays The number of drivers required for this time-multiplexed system is minimized as a result of the segment-address-and-digit-scan method of LED drive

Features

Y Y Y Y Y 50 mA source or sink capability per driver (DS75491) 250 mA sink capability per driver (DS75492) MOS compatability (low input current) Low standby power High-gain Darlington circuits Schematic and Connection Diagrams DS75491 (each driver) DS75492 (each driver) TL F 5830.
1 TL F 5830.
2 DS75491 Dual-In-Line Package DS75492 Dual-In-Line Package TL F 5830.
3 TL F 5830.
4 Top View Order Number DS75491N DS75492M or DS75492N See NS Package Number.

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Other Datasheets by National Semiconductor

DS75492 - MOS-to-LED Digit Driver/ Quad Segment Driver
DS75493 - Quad LED Segment Driver
DS75494 - Hex Digit Driver
DS75450 - Series Dual Peripheral Drivers
DS75451 - Series Dual Peripheral Drivers
DS75452 - Series Dual Peripheral Drivers

Published: Mar 30, 2005 |