CXA1853AQ データシートの表示（PDF） - Sony Semiconductor

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CXA1853AQ

RGB Driver for LCD

Sony Semiconductor 

RGB Driver for LCD

CXA1853AQ

Description

The CXA1853AQ is an RGB driver for LCD panels.

It supports a line alternative RGB drive system.

80 pin QFP (Plastic)

Features

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

hold circuit

• Effective frequency response (18MHz Typ.)

• Built-in gain and breakpoint variable 2-point γ

compensation 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 (Ta = 25°C)

• Supply voltage

VCC1

6

V

VCC2

15

V

• Input pin voltage

VIN

VCC1

V

• Operating temperature Topr –25 to +75 °C

• Storage temperature Tstg –55 to +150 °C

• Allowable power dissipation

PD

1500

mW

Operating Conditions

• Supply voltage

VCC1

VCC2

• RGB input signal voltage

VIN

4.75 to 5.25

V

11.0 to 14.0

V

0.7 Vp-p Note)

Note) Defined as the amplitude from the pedestal

level to white.

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–

E96334-PS

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