CXA1785AR Просмотр технического описания (PDF) - Sony Semiconductor

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CXA1785AR

RGB Decoder/Driver

Sony Semiconductor 

CXA1785AR

RGB Decoder/Driver

For the availability of this product, please contact the sales office.

Description

The CXA1785AR is an RGB decoder/driver

designed to drive LCD panels. This IC converts

composite video signals, Y/C signals and Y/color

difference signals into RGB signals used for driving

LCDs.

48 pin LQFP (Plastic)

Features

• Both NTSC/PAL compatible

• Supports composite inputs, Y/C inputs and Y/color

difference input

• Band pass filter, trap and delay line

• Sharpness function

• γ compensation circuit

• R, B output delay time adjustment circuit

• Polarity reverse circuit

Applications

• Color liquid crystal viewfinders

• Liquid crystal projectors

• Industrial monitors

Structure

Bipolar silicon monolithic IC

Absolute Maximum Ratings (Ta=25°C)

• Supply voltage

VCC1-GND

6

V

• Supply voltage

VCC2-VEE

15

V

• Supply voltage

GND-VEE

10

V

• Input pin voltage

VIN

VCC1

V

• Operating temperature Topr –30 to +85 °C

• Storage temperature Tstg –55 to +150 °C

• Allowable power dissipation

PD

560 mW

Operating Conditions

• Supply voltage

VCC1-GND 4.25 to 5.25 V

• Supply voltage

VCC2-GND 4.25 to 14.0 V

• Supply voltage

VCC2-VEE 11.25 to 14.0 V

• Supply voltage

VEE-GND –8.75 to 0 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.

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E93Z28-TE

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