AND-TFT-5PA 参数 Datasheet PDF下载

Displays

Recommended Operating Conditions (Driving for Backlight)

Item

Lamp Voltage

Lamp Current

Lamp Frequency

Kick-Off Voltage (25 °C)

Kick-Off Voltage (0 °C)

Symbol

V

L

I

L

P

L

V

S

V

S

Remark

I

L

= 5 mA

–

Note 1

Note 2

432

4.5

40

–

–

AND-TFT-5PA*

Ta = 25°C

Specifications

Min.

Typ.

Max.

480

5.0

43

–

–

528

5.5

80

600

800

Unit

Vrms

mA

KHz

Vrms

Vrms

Note 1: The wave form of lamp driving voltage should be as close to a perfect SIN wave as possible

Note 2: This value is not output voltage of inverter. The voltage of inverter must be larger than the starting voltage.

Interface Pin Assignment Connector:

Pin #.

Symbol

I/O

Function

1

HSY

I/O

Horizontal Sync Input/Output

2

FRP

O

Video Polarity Alternating Signal

3

CSY/HSY

I

Composite Sync/Horizontal Sync. Signal

V

GH

I

Supply Voltage for Gate Driver (Hi Level)

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

V

GL

V

B

V

R

V

G

GND

V

DD

V

CC

GND

CKC

VSY

PSI

PSC

NC/VSY

UD

RL

NP

I

I

I

I

I

I

I

I

I

I/O

O

O

I

I

I

I/O

Supply Voltage for Gate Driver (Low Level)

Video Signal (Blue)

Video Signal (Red)

Video Signal (Green)

Ground

Supply Voltage for Controller

Supply Voltage for Source Driver

Ground

Control Pin for Select I/O Signal

Video Sync Input/Output

Synchronize Pulse for Decoder

Synchronize Pulse for DC-DC Converter

No Connection/Vertical Sync. Signal

UP/DOWN Control

Right/Left Shift Control

NTSC/PAL Selection Signal (Low: PAL, High: NTSC)

Remark

Note 1

V

GH

TYP. = +17V

V

GL

TYP. = -15V

V

DD

TYP. = +5V

V

CC

TYP. = +5V

Note 1

Note 1

Note 2

Note 2

If using auto detect this pin is output, otherwise input

Note 1: This module can support 2 input mode. CKC of 13 pin select 2 input mode.

Parameter

Composite sync mode*

Sync separate mode**

Select pin (CKC)

CKC (Pin 13)

High

Low

CSY/HSY (Pin 3)

CSY (positive edge)

HSY (positive edge)

Description

VSY (Pin 17)

–

VSY (positive edge)

*

Default mode of this module is composite sync mode (CKC=high)

**

If using sync sep. mode (CKC=low), please contact Purdy to modify some components of PCBA

Note 2

05/13/03

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

Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com

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