CXA1819 查看數據表（PDF） - Sony Semiconductor

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CXA1819

RGB Driver for LCD

Sony Semiconductor 

RGB Driver for LCD

CXA1819Q

Description

The CXA1819Q is an RGB driver designed for

LCD panel LCX007. It supports a line alternative

RGB drive system. In addition, three-panel

projectors can be supported by using three

CXA1819Q ICs.

48 pin QFP (Plastic)

Features

• Built-in RGB signal phase matching sample-and-

hold circuit

• Effective frequency response (horizontal resolution

of 600 TV lines achieved in combination with the

LCX007AL)

• Built-in γ control circuit

• Built-in side black generation circuit for 4:3/16:9

aspect conversion

• Built-in VCOM voltage output circuit

Structure

Bipolar silicon monolithic IC

Applications

Liquid crystal projectors

Liquid crystal viewfinders

Compact liquid crystal monitors

Absolute Maximum Ratings

• Supply voltage

VCC

14

V

• Operating temperature Topr –20 to +75 °C

• Storage temperature Tstg –65 to +150 °C

• Allowable power dissipation

PD

600

mW

Operating Condition

Supply voltage

VCC1

5

V

VCC2 12.2 to 13.3 V

Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by

any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the

operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.

–1–

E94634A77

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