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HEF4754V - 18-element bar graph LCD driver

Description

The HEF4754V drives an 18-element bar graph LCD in linear relation to the control voltage (Vc) in a pointer or thermometer mode.

Fig.1 Functional diagram.

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INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: • The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC • The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF4754V LSI 18-element bar graph LCD driver Product specification File under Integrated Circuits, IC04 January 1995 Philips Semiconductors Product specification 18-element bar graph LCD driver DESCRIPTION HEF4754V LSI The HEF4754V drives an 18-element bar graph LCD in linear relation to the control voltage (Vc) in a pointer or thermometer mode. Fig.1 Functional diagram.
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