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OM4068U/5中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書

OM4068U/5
廠商型號(hào)

OM4068U/5

功能描述

LCD driver for low multiplex rates

文件大小

156.62 Kbytes

頁面數(shù)量

28

生產(chǎn)廠商 Philips Semiconductors
企業(yè)簡稱

PHI飛利浦

中文名稱

荷蘭皇家飛利浦

數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-7-28 15:54:00

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OM4068U/5價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

OM4068U/5規(guī)格書詳情

GENERAL DESCRIPTION

The OM4068 is a low-power CMOS LCD driver, designed to drive Liquid Crystal Displays (LCDs) with low multiplex rates. It generates the drive signals for any static or multiplexed LCD containing up to three backplanes and up to 32 segment lines and can be easily cascaded for larger LCD applications. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD bias voltages, resulting in a minimum of external components and lower power consumption. A 3-line bus structure enables serial data transfer with most microprocessors/microcontrollers. All inputs are CMOS compatible.

FEATURES

? Single-chip LCD controller/driver

? Static/duplex/triplex drive modes with up to 32/64/96 LCD segments drive capability per device

? Selectable backplane drive configuration: static or 2 or 3 backplane multiplexing

? Selectable display bias configuration drive: static, 1?2 or 1?3

? 32 segment drivers

? Serial data input (word length 32 to 96 bits)

? On-chip generation of intermediate LCD bias voltages

? 2 MHz fast serial bus interface

? CMOS compatible

? Compatible with any 4-bit, 8-bit or 16-bit microprocessors/microcontrollers

? May be cascaded for large LCD applications

? Logic supply voltage range (VDD ? VSS) of 2.5 to 5.5 V

? Display supply voltage range (VLCD ? VSS) of 3.5 to 6.5 V

? Low power consumption, suitable for battery operated systems

? No external components needed by the oscillator

? Manufactured in silicon gate CMOS process.

APPLICATIONS

? Telecom equipment

? Portable instruments

? Alarm systems

? Automotive equipment.

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