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V6118852F Datasheet PDF - EM Microelectronic - MARIN SA

Número de pieza
componentes Descripción
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V6118852F
EMMICRO
EM Microelectronic - MARIN SA EMMICRO
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V6118852F Datasheet PDF : V6118852F pdf     
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Description
The V6118 is a universal low multiplex LCD driver. The version V6118 2 drives two ways multiplex (two blackplanes) LCD, the version V6118 4, four way multiplex LCD , and the V6118 8, eight way multiplex LCD. The display refresh is handled on chip via a 40 x 8 bit RAM which holds the LCD content driven by the driver. LCD pixels (or segments) are addressed on a one to one basis with the 40 x 8 bit RAM (a set bit corresponds to an activated LCD pixel). The V6118 has very low dynamic current consumption , 150 µA max., making it particularly attractive for portable and battery powered applications.

Features
□ V6118 2 is 2 way multiplex with 2 rows and 38 columns
□ V6118 4 is 4 way multiplex with 4 rows and 36 columns
□ V6118 8 is 8 way multiplex with 8 rows and 32 columns
□ Low dynamic current, 150 µA max.
□ Low standby current, 1 µA max. at +25°C
□ Voltage bias and mux signal generation on chip
□ Display refresh on chip, 40 x 8 RAM for display storage
□ Display RAM addressable as 8, 40 bits words
□ Column driver only mode to have 40 column outputs
□ Crossfree cascadable for large LCD applications
□ Separate logic and LCD supply voltage pins
□ Wide power supply range: VDD: 2 to 6V, VLCD: 2 to 8V
□ BLANK function for LCD blanking on power up etc.
□ Voltage bias inputs for applications with large pixel sizes
□ Bit mapped
□ Serial input / output
□ Very low external component count
□ -40 to + 85 °C temperature range
□ No busy states
□ LCD updating synchronized to the LCD refresh signal
□ QFP52 and TAB packages

Applications
□ Balances and scales
□ Automotive displays
□ Utility meters
□ Large displays (public information panel etc.)
□ Pagers
□ Portable, battery operated products
□ Telephones

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