Displays
Purdy Electronics Corporation
• 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408-523-8200 • Fax: 408-733-1287 • sales@purdyelectronics.com •
www.purdyelectronics.com
05/09/11
1
AND-TFT-56LP
AND-TFT-56LP
5.6” TFT LCD
aSi LCD Color Module
The AND-TFT-56LP is a compact full color TFT LCD module, that is suitable
for portable products, industrial products, hand-held products, security prod-
ucts, instrument displays and offi ce electronics.
Features
• 640 (RGB) x 480 Resolution
• a-Si Technology Type
• Ultra Compact
• NTSC/PAL/SECAM Video Auto Switch
• Single Operation Voltage +12V
• CVBS / S-Video (Option) / Analog RGB (PC Mode) Signal Input
All functions can be controlled by UART
RoHS complliant
Absolute Maximum Ratings: Driving TFT LCD Panel GND = 0V, Ta = 25ºC
Item
Symbol
Absolute Maximum Rating
Unit
Remarks
Min.
Max.
Input Voltage
Vin
+9
4.6
V
Video Input Signal
Video In
0.5
2.0
Vp-p
@75
Ω
S-Video Input Signal
S-Video in
0.5
2.0
Vp-p
@75
Ω
Analog RGB Input Signal
Analog RGB In
0.5
2.0
Vp-p
@75
Ω
Digital Input Signal
TTL
+0.3
+3.6
V
Operating Temperature without TSP
-20
+60
ºC
Operating Temperature with TSP
-20
+60
ºC
Storage Temperature without TSP
-20
+70
ºC
Storage Temperature with TSP
-20
+70
ºC
Mechanical Characteristics
Item
Standard Value
Unit
Screen size
5.6 inch (diagonal)
inch
Display Format
640 x (R, G, B) x 480
dot
Active Area
112.896 (H) x 84.672 (V)
mm
Outline Dimensions
126.5 (W) x 100 (H) x 5.7 (D) (Typ.)
mm
Pixel Pitch
0.1764 ((H) x 0.1764 (V)
mm
Pixel Confi guration
Stripe
Surface Treatment
Anti-Glare
Display Mode
Normally White, Transmissive
Weight
88
grams
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.
Displays
Purdy Electronics Corporation
• 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408-523-8200 • Fax: 408-733-1287 • sales@purdyelectronics.com •
www.purdyelectronics.com
05/09/11
2
AND-TFT-56LP
Item
Symbol
I/O
Specifi cations
Unit
Remark
Min.
Typ.
Max.
Input Voltage
Vin
I
+10
+12
+14
V
Total Current
Iin
I
315
mA
Power Consumption
I
3.78
W
@ +12V
Output Voltage
VDD
O
+3.2
+3.3
+3.4
V
I=10mA
Video Input Signal
Video in
I
1.0
Vp-p
@75
Ω
S-Video Input Signal
S-Video in (Y)
I
0.7
Vp-p
@75
Ω
S-Video in (C)
I
0.286
Vp-p
@75
Ω
Analog RGB Input SIgnal
Analog RGB in (RGB)
I
0.7
ςπ−π
@75
Ω
Electrical Characteristics - Recommended Operating Conditions (Ta = 25ºC)
Optical Specifi cations
(Ta = 25 ºC)
Item
Symbol
Remarks
Min.
Specifi cations
Typ.
Max.
Units
Viewing Angle
Horizontal
Left
CR ≥ 10
60
70
deg
Right
60
70
Vertical
Top
40
50
Bottom
60
70
Contrast Ratio
Luminance when LCD is white
Luminance when LCD i black
CR
At Optimized
Viewing Angle
400
500
Response Time
Rise
Tr
θ
= 0º
10
20
ms
Fall
Tf
θ
= 0º
15
30
ms
Brightness
LUM
300
350
cd/m
2
Uniformity (%)
U
70
75
%
White
Chhromaticity
x
θ
= 0º
0.26
0.31
0.36
y
θ
= 0º
0.28
0.33
0.38
LED Life Time
25º
20,000
Hr
Dots per inch
Hor.
Unit
Polarity
Ver.
Unit
Polarity
640 x 480
31.469
KHz
Negative
59.941
Hz
Negative
800 x 600
37.879
KHz
Positive
60.317
Hz
Positive
1024 x 768
48.363
KHz
Negative
60.004
Hz
Negative
VGA Mode Characteristics - Recommended Operating Conditions (Ta = 25ºC)