Purdy AND-TFT-64PA User Manual

AND-TFT-64PA

320 x 234 Pixels
LCD Color Monitor

The AND-TFT-64PA is a compact full color TFT LCD
module, that is suitable for applications such as a car TV,
portable DCD, GPS, multimedia applications and other AV
equipment. This device consists of a twisted nematic (TN)
liquid crystal cell, that incorporates a TFT-array that has
320 x 234 pixels on a 6.4 inch diagonal screen, X and Y
drivers, an LSI controller, and a built-in CCFL backlight and
inverter (with optional board.)

Features

• 6.4 inch (16 cm) diagonal screen

• Compatible with NTSC & PAL system

• High brightness CCFL backlight (300 Nits)

• Slim and compact

• Operating temperature range -20 to 70° C

• Storage temperature range -30 to 80° C

Mechanical Characteristics

Item Specification Unit

Screen Size 6.4 inch (16 cm) diagonal inch

Surface Treatment Anti-Glare + WV film –

Display
Format

320 (W) x 234 (H) dot

Active Area 129.6 (W) x97.34 (H) mm

Dot Pitch 0.135 (W) x 0.416 (H) mm

Pixel Configuration Stripe –

• 12V single power supply (with optional board)

• High brightness

• RoHS compliant

Outline
Dimensions

156.3 typ. (W) x 119.8 (H)
x 14.3 typ (D)

mm

Weight 235 g

Absolute Maximum Rating

Absolute Maximum

Item Symbol Conditions

Rating

Unit

Min. Max.

Supply Voltage for Source Driver

Analog

Digital

Positive

Supply Voltage for Gate Driver

Analog input voltage (V

, V

R

Negative

, V

)V

G

B

Digital input signals –

Digital output signals – -0.5 +5.5 V

V

CC

V

DD

V

GH

V

GL

V

V

GH

GL

DD

, POLC, CSY, VSY, CLKC

HSY

PSI, COMPS, VIY

– -0.3 +7.0

-0.3 +7.0

– -0.3 +45 V

– -23 +0.3 V

+15 +40 V

–

-0.3 +7.3 V

-0.5 +5.5 V

Storage Temperature – – -30 +80 °C

Operation Temperature

(defines that contrast, response time & other display
optical characteristics are Ta=+25.)

– – -20 +70 °C

V

Product specifications contained herein may be changed without prior notice.

It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.

1/28/08

Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

1

Electrical Specification

Item Symbol Conditions

I

GH

I

Current Consumption for Driver

Lamp voltage

Lamp current

Lamp frequency

Kick-off voltage (25ºC)

Power
Consumption

for LCD Panel

for Backlight Lamp*

TOTAL

GL

I

CC

I

DD

V

L

I

L

F

V

The waveform of lamp driving voltage should be

L

S

as close to a perfect SIN wave as possible

– – – 292.79 – mW

–

– – – 3.65 – W

* The power consumption for backlight is not included

calculated by I

V

AND-TFT-64PA

Specifications

Min. Typ. Max.

V

GH

V

GL

V

CC

V

DD

I

L

= +17V

= -15V

= +5V

= +5V

= 6mA

– 0.07 0.08 mA

– 9.81 10.31 mA

– 6.67 7.65 mA

– 22.22 24.64 mA

450 560 730 Vrms

–468mA

40 60 80 KHz

– – 730 840 Vrms

_V

L

L

– 3.36 – W

Units

Recommended Operating Conditions

Item Symbol Conditions

Power Supply

Video Signal

(V

Digital Input

Voltage

Digital Output

Voltage

R

, V

, V

G

B

H Level

L Level

H Level

L Level

V

CC

V

DD

V

GH

V

GL

V

)

V

V

V

V

V

i AC

i DC

IH

IL

OH

OL

DC Component of V

– +4.5 +5.0 +5.5 V

– +4.5 +5.0 +5.5 V

– +15.0 +17.0 +19.0 V

AC Component – +4.0 +4.2

DC Component – +2.5 – V

Backlight Driving and Power Consumption

Pin No. Symbol Description

1 VL1 Input terminal (Hi voltage side)

3* VL2 Input terminal (Low voltage side)

* Low voltage side of backlight inverter connects iwth Ground of inverter circuits.

GL

Specifications

Min. Typ. Max.

-16.0 -15.0 -14.0

+0.7 V

DD

-0.3 –

+0.7 V

DD

-0.3 –

–

+0.3 V

–

+0.3 V

Unit

V

V

P-P

V

DD

V

DD

DD

DD

V

V

V

2

Tel: [phone] • Fax: [phone] • [e-mail] • www.purdyelectronics.com

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

1/28/08