CXA3512R Просмотр технического описания (PDF) - Sony Semiconductor

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CXA3512R

LCD Driver

Sony Semiconductor 

LCD Driver

CXA3512R

Description

The CXA3512R is a driver IC for the analog inputs

of SVGA or higher Sony polycrystalline silicon TFT

LCD panels. It has a line invert amplifier and analog

demultiplexers, as well as the timing generator and

output buffers required for these. The CXA3512R

can directly drive an LCD panel. The VCOM setting

circuit and precharge pulse waveform generator are

also on-chip.

64 pin LQFP (Plastic)

Features

• High-speed signal processing supports XGA high refresh signal

• Overall wide band response

• Low output deviation by on-chip output offset cancel circuit

• Invert amplifier with small phase delay difference between inverted signal and non-inverted signal

• On-chip timing generator with ECL

• Dot clock phase adjustment function

• VCOM voltage generation circuit

• Precharge pulse waveform generation circuit

Absolute Maximum Ratings

• Supply voltage

Vcc

VDD

• Operating temperature

• Storage temperature

• Allowable power dissipation PD

16

5.5

–20 to +70

–65 to +150

2300

V

V

°C

°C

mW (single layered board mounted)

Recommended Operating Conditions

• Supply voltage

Vcc 15.0 to 15.5

V

VDD 4.75 to 5.25

V

• Ambient temperature

–20 to +70

°C

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–

E99803A9Z-PS

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