DS8187 - Vacuum Fluorescent Display Driver

Product Overview

National Semiconductor Corporation

Datasheet Details

Part number	DS8187
Manufacturer	National Semiconductor Corporation
File Size	218.16 KB
Description	Vacuum Fluorescent Display Driver
Datasheet	DS8187 Datasheet
Additional preview pages of the DS8187 datasheet.

Product details

Description

The DS8187 is a vacuum fluorescent display tube driver This device is implemented in CMOS technology to provide high voltage output drivers and low power Dimming may be accomplished by either analog or digital input Autoload capability is accomplished by connecting the DATA OUT pin to the LOAD ENABLE input pin with the addition of a start bit to the input data stream

Features

Y Y Y Y Y Y 33 Segment Direct Drive 25 b 0 8 mA and 8 b 2 mA output drivers 49 steps of dimming mask programmable Analog or digital input dimming control DATA OUT pin for cascading Mask options allow reconfiguring of outputs with respect to shift register bit position Autoload or external load capability Block Diagram TL F 11220.
4 FIGURE 1 C1995 National Semiconductor Corporation TL F 11220 RRD-B30M105 Printed in U S A Absolute Maximum Ratings If Military Aerospace specified d.

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Published: Jun 9, 2009 |