PURDY AND-TFT-5TS

Displays
AND-TFT-5TS
320 x 234 Pixels
LCD Color Monitor
The AND-TFT-5TS is a compact full color TFT LCD module,
whose driving board is capable of converting composite
video signals to the proper interface of LCD panel and is
suitable for security, car TV, portable DVD and GPS
applications. It can accept NTSC & ARGB video signal input.
This device consists of a twisted nematic (TN) liquid crystal
cell, that incorporates a TFT-array that has 320 x 234 pixels
on a 5 inch diagonal screen, X and Y drivers, an LSI
controller, and a built-in CCFL backlight and inverter (with
optional board.)
Features
•
•
•
•
•
•
•
•
Ultra compact
DC/DC DC/AC Video decoder all in one
VGA Mode input
NTSC/PAL System auto switching
Up/Down display reverse
Left/Right display reverse
Single operation voltage +12V
Applications: security, video game, door phone, video
phone portable TV, GPS, instrument display and office
electronics
• RoHS complaint
Application Precautions: Do not use the products herein for the
following equipment which demands extremely high performance in terms
of functionality, reliability, or accuracy. (Aerospace equipment,
Communications equipment for trunk lines, control equipment for the
nuclear power industry, and medical equipment relater to life support, etc.
Contact us for other applications that demands high reliability and
functionality.
Mechanical Characteristics
Item
Specification
Screen Size
Unit
5.0 inch (13 cm) diagonal
–
320 x 234
dot
Active Area
102.72 (H) x 74.53 (V)
mm
Dot Pitch
0.107 (W) x 0.319 (H)
mm
stripe
–
119.3 (W) x 91.4 (H) x 7.5 (D)
mm
124 ± 10
g
150:1
–
(V) + 15º / -35º
(H) ± 55º
–
Full Color
–
350
cd/m2
Display Format
Pixel
Configuration
Outline
Dimension
Weight
Contrast Ratio
View Angle
Color
Brightness
Absolute Maximum Rating (GND = 0V, Ta = 25°C)
Item
Absolute Maximum
Rating
Symbol
Remarks
Min.
Max.
Vin
–
+9
+15
V
Video Input Signal
Video in
@75 Ω
0.5
2.0
Vp-p
Digital Input Signal
TTL
–
+0.3
+5.3
V
Input Voltage
Unit
Operating Temperature
–
–
-10
60
°C
Relative Humidity
–
–
5
90
%RH
Storage Temperature
–
–
-25
80
°C
Relative Humidity
–
0
90
%RH
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
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
1
Displays
AND-TFT-5TS
Electrical Characteristics
Item
Symbol
I/O
Min.
Typ.
Max.
Unit
Input Voltage
Vin
I
+10
+12
+14
V
Total Current
Iin
I
490
470
450
mA
Remark
Power Consumption
–
I
–
5.64
–
W
@ +12V
Video Input Signal
Video in
I
–
1.0
–
Vp-p
@75 Ω
Output Voltage
+5VA
O
–
+5V
–
V
Brightness Adjust
Bright
I
2.31
2.10
1.90
V
Contrast Adjust
Contrast
I
3.60
3.00
2.40
V
Color Adjust
Color
I
2.10
3.00
3.90
V
Picture
–
I
3.00
2.10
1.5
V
Dimmer Adjust
DIM
I
5.00
1.50
0
V
Screen Reverse
Left / Right
I
–
TTL
–
V
Screen Reverse
Up ? Down
I
–
TTL
–
V
Output for LCD Panel Backlight
Pin No.
Symbol
I/O
Function
Remark
1
HV+
O
High voltage terminal for backlight
Connect to pink wire
2
HV-
–
Return terminal for backlight
connect to white wire
Lamp Data
Ta = 25ºC @ +12V
Item
Symbol
Min.
Typ.
Max.
Unit
Lamp Voltage
VL
–
430
–
Vrms
Lamp Current
IL
–
6.0
–
mA
Remark
IL = 6.0 mA, (± 10%)
Sample Test Data
–
S/N : 001 x
y
L
TC
White Window
Red
Blue
Green
0.315
–
–
–
0.341
–
–
–
400 cd/m2
–
–
–
6487 ºK
–
–
–
Note 1:
Luminance: BM-7 FAST (TOPCON)
Note 2:
Pattern Generator: FLUKE PM54200
Note 3:
Measurement Distance: 500mm ± 50mm
Note 4:
TOPCON BM-7 Luminance Meter 2º field of view is used in the testing (After 10 min ~ 20 min Operation)
1/28/08
Remark
± 15%
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
2
Displays
AND-TFT-5TS
LCD Panel I/O Terminals (FPC 30-pin below contact type):
Pin #.
Symbol
I/O
Function
1
DIO1
I/O
Vertical start pulse
2
CPV
I
Shift clock for gate driver
3
VGL
I
Power for gate driver (AC voltage)
4
NC
–
No connection
5
VEE
I
Negative powe gate driver (DC voltage)
6
NC
–
No connection
7
XOE
I
Output enable for gate driver
8
VSS
I
Ground for digital circuit
9
VCC
I
Supply voltage for logic control circuit for gate driver
10
NC
–
No connection
11
VGH
I
Positive power for gate driver
12
NC
–
No connection
13
U/D
I
Up/Down control for gate driver
14
DIO2
I/O
Vertical Start pulse
15
VCOM
I
Common electrode voltage
16
STH1
I/O
Start pulse for source driver
17
VDD1
I
Supply power for digital circuit
18
VSS1
–
Ground for digital circuit
19
VDD2
I
Supply power for analog circuit
20
VSS2
–
Ground for analog circuit
21
R/L
I
Left/Right control for source driver
22
VR
I
Video input R
23
VG
I
Video input G
24
VB
I
Video input B
25
CPH1
I
Sampling and shift clock for source driver
26
CPH2
I
Samplling and shift clock for source driver
27
CPH3
I
Sampling and shift clock for source driver
28
STH2
I/O
Start pulse for source driver
29
OEH
I
Output enable for source driver
30
NC
–
No connection
Note: About TFT-LCD Panel detail, please refer to to Purdy Electronics’ AND-TFT-5PA specification. (????)
1/28/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
3
Displays
AND-TFT-5TS
Application Circuit
1/28/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
4
Displays
AND-TFT-5TS
Dimensional Outline
General mechanical tolerance = 0.5mm
1/28/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
5
Displays
AND-TFT-5TS
Pin Assignment of Signal Input (Pitch 1.0mm, down conector type)
Pin No.
Symbol
I/O
Function
Remark
1
Bright
I
Brightness control
2
Contrast
I
Contrast control
3
Picture
I
Picture control
4
Color
I
Color control
5
NTSC/PAL
O
NTSC/PAL system switch
6
Video in
I
Composite Video input
7
GND
I
Signal Ground
8
G-IN
I
Analog B signal input (Blue)
9
G-IN
I
Analog G signal input (Green)
10
R-IN
I
Analog R signal input (Red)
11
SW
I
Composite video / RGB Switch control
12
Left/Right
I
Left / Right revrerse control
13
VIY
I
Vertical sync. input pin for sync (VGA mode)
Note 1
Note 2
14
CIY
I
Horizontal sync. input pin for sync (VGA mode)
Note 3
15
VSY
I/O
Vertical synch. input / output
Note 3
16
HSY
I/O
Horizontal synch. input / output
Note 3
17
CKC
I
Control pin for select I/O signal
Note 3
18
VGA
–
VGA mode select pin
Note 4
19
Up/Down
I
Up / Down reverse control
Note 2
20
GND
–
Power ground
21
VDD
O
+5V Voltage DC output
22
GND
–
Power ground
23
GND
–
Power ground
24
VCC
–
Power input
25
VCC
–
Power input
26
GND
–
Power ground
27
Dimmer
I
Backlight brightness control
Note 6
28
ENABLE
–
Enable signal for inverter
Note 7
Note 5
Note 1: The output Hight for NTSC mode or Low for PAL mode.
Note 2: Default is normal scanning (Hight) and Low is for reversed scanning.
Note 3: CKC pin can select the function of pin 16, 15, 14 as following:
Pin 17 (CKC)
Pin 15 (VSY)
Pin 16 (HSY)
Pin 14 (VSY)
Hi
HSY Output
VSY Output
CIY Input
Low
External H-Sync input
External V-Sync input
External clock input (18.9 MHz)
Note 4: Hi (+5V) for VGA input, Low (0V, default) for composite Video or RGB input. The relationship of SW pin & VGA is defined:
Input
SW-1
SW-2
SW-3
SW-4
SW-5
SW-6
SW-7
SW-8
VGA
Off
Off
Off
Off
Off
Off
Off
Off
NTSC
On
On
Off
Off
Off
Off
Off
Off
Note 5: The +5V power supply external control circuit. (Max output is 5mA)
Note 6: This pin is floating that backlight is typical brightness.
Note 7: 0V to shunt down; 5V or floating to enable
1/28/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
6
Displays
AND-TFT-5TS
User Interface Board
1/28/08
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7