Purdy ANDpSi020TD-LED-KIT - Manual

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
6/25/08 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] 1
www.purdyelectronics.com
Displays Displays
ANDpSi020TD-LED-KIT
2.0" Active color TFT LCD Module
with Digital/Analog Interface
The ANDpSi020TD-LED is an 320 x 240 active matrix color TFT
LCD Module with Digital and Analog Interface that utilizes new
low temperature poly-silicon (p-Si) technology to provide brighter,
thinner and lighter display with high resolution. Both of horizontal
and vertical scan are reversible and controlled by the serial
interface commands. The product is designed for the requirement
of the green product, and the specification complies with
Toppoly’s “Green Product Chemical Substance Specification
Standard Hand Book”. All these features making it ideal for
portable applications including personal digital assistants (PDAs),
medical instruments and test & measurements instruments.
Features
• p-Si construction with drivers on glass
• High luminance
• Digital and Analog Interface
•
NTSC and PAL format compatible
• 16 Million/Full Color
• Slim (2.53 mm) and lightweight design
• Transmissive type. FIxed current LED backlight
•
RoHS Compliant
Mechanical Characteristics
Item Specification Unit
Display Size (diag.) 2.0 inch
Display Type Transmissive –
Active Area 40.672 (H) x 30.48 (V) mm
Number of Dots 320 (H) x RGB x 240 (V) dot
Dot Pitch 0.0635 (H) x 0.127 (V) mm
Color Arrangement RGB Delta –
Color Numbers 16 Million/Full Color –
Outline Dimensions
46.1(H) x 40.96(V) x
2.53* (D)
mm
Weight 8.5 g
Panel surface treatment Hard Coating (3H) –
* Exclude FPC and protrusions.
Absolute Maximum Ratings (GND=0V)
Item Symbol Min. Max. Unit
Logic Power Supply
Voltage
V
CC
-0.5 4.5 V
Input Signal Voltage
VD, HD, DCLK, DIN[0:7],
SDA, SCL, SCEN, SHDB,
GRESTB
V
IN1
0 VCC V
Backlight Forward current I
F
– 25 mA
Operating Temp. Topr -10 +60 ºC
Storage Temp. Tstg -30 +80 ºC
Electrical Characteristics (GND=0V, Ta = 25°C)
Driving TFT LCD Panel
Item Symbol Min. Typ. Max. Unit
Power Supply for H/V Driver V
CC
2.85 3.0 3.6 V
Input Driver
Voltage
VD, HD, DCLK,
DIN[0:7], SDA,
SCL, SCEN, SHDB,
GRESTB
Low V
IL
GND –
0.2 x
V
CC
*
V
High V
IH
0.8 x
V
CC
*
– V
CC
*
PWM Output Voltage V
PWM
0 – V
CC
* V
Feedback Voltage V
FB
0.55 0.6 0.65 V
Panel Power Consumption Wp – 50 60 mW
VCC*=VCC(TYP)
Note 1:
Note 2:
The V
CC
power is provided for overall panel
module supply voltage.
DC/DC feedback control voltage.
Absolute Maximum Ratings (Cont.) (GND=0V)
Item Symbol Min. Max. Unit
Driving Backlight in Standard Mode (Ta = 25°C)
Item Symbol Min. Typ. Max. Unit
Forward Current I
F
– 23 25 mA
Forward Current Volt. V
F
– 3.4 3.6 V
Backlight Power
Consumption*
W
BL
– 78.2 90 mW
* Backlight driving circuit is recommended as the fix current circuit
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.