PURDY AND-TFT-35PA

AND-TFT-35PA
3.5" TFT LCD
LCD Color Monitor
The AND-TFT-35PA is a compact full color TFT LCD
module, that is suitable for camcorder, digital camera
applications and other electronic products which require high
quality flat panel displays. This device consists of a twisted
nematic (TN) liquid crystal cell, that incorporates a TFT-array
that has 160 x 234 pixels on a 3.5 inch diagonal screen, X
and Y drivers, an LSI controller, and a built-in CCFL
backlight.
Features
Mechanical Characteristics
Item
Specification
Unit
Screen Size
3.5 inch diagonal
inch
• High Resolution: 160 x 234
Outline
Dimensions
83.7 (W) x 68.6 (H) x 6.6 (D)
mm
• Optimum viewing direction: 6 o’clock
Active Area
72.0(W) x 50.54 (H)
mm
• Up/Down and Left/Right image inversion
Input Signal
NTSC/PAL
–
• Anti-glare
Pixel Number
(RGB trio)
160 (W) x 234 (H)
–
Sub Pixel
Arrangement
0.150 (W) x 0.216 (H)
–
Dot Pitch
0.149 (W) x 0.225 (H)
mm
58±5
g
• No controller chip is necessary
• Compatible with NTSC or PAL system (switchable)
• RoHS compliant
Weight
Absolute Maximum Rating
Item
for Source
Driver
Supply
Voltage
for Gate
Driver
Symbol
Conditions
Absolute Maximum Rating
Min.
Max.
Unit
Analog
AVDD
-0.3
+7.0
Digital
VDD
-0.3
+7.0
Positive
VGH
-0.3
+45
Negative
VGL
-.23
+0.3
VGH - VGL
+15
+40
VVIDEO
-0.3
+7.3
V
Analog Input Voltage
( means VR, VG, VB )
Ta = 25°C
V
Operating Temperature
(define that contrast, response time, other display optical
characters are Ta=+25)
Top
–
0
+60
°C
Storage Temperature
Tstg
–
-20
+70
°C
–
60°C
–
95%
RH
Humidity (No condensation of water)
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.
7/19/07
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
1
AND-TFT-35PA
Power Consumption
Item
Symbol
Remarks
LCD Panel Power Consumption
–
Backlight Lamp Power Consumption
–
–
calculated by IL x VL.
Total Power Consumption
–
–
Min.
–
Specifications
Typ.
Max.
TBD
–
Units
mW
–
0.79
–
W
–
TBD
–
W
Min.
Specifications
Typ.
Max.
VCC
+4.5
+5.0
+5.5
VDD
+3.0
+3.3
+3.6
(Ta =25°C)
Backlight Connector
JST BHR-03VS-2
Recommended Operating Conditions
Item
Symbol
Power Supply
(Ta = 25°C)
Video Signal (VR, VG, VB)
VCOM
Remarks
AVDD
+4.5
+5.0
+5.5
VGH
+15.0
+17.0
+19.0
VEE
-15.5
-15.0
-14.5
Unit
V
VP-P
VGL AC
AC Component of VGL
–
+6.0
–
VGL DC
DC Component of VGL
-13.0
-12.0
-10.5
V
Vi AC
AC Component
–
+4.0
+4.2
VP-P
Vi DC
DC Component
–
+2.5
–
V
VCOM AC
AC Component of VCOMM
–
+6.0
–
VP-P
VCOM DC
DC Component of VCOMM
V
H Level
VIH
L Level
VIL
Note 1
Note 1: STH1, STH2, CPH1, CPH2, CPH3, Q2H, INH, CPV, XOE,
–
TBD
–
+0.7 VDD
–
–
–
–
+0.3 VDD
V
DIO1, DIO2
Optical Specifications
Item
Conditions
θ
θ (to 12 o’clock)
θ (to 6 o’clock)
CR≥ 10
10
30
15
35
–
–
deg
CR
At optimized viewing angle
200
350
–
–
Rise
Tr
Fall
Ratio
Tf
T
U
θ =0°
φ =0°
–
–
–
–
8.5
65
15
25
9.0
70
30
50
9.5
–
–
200
250
–
–
–
–
10,000
TBD
TBD
TBD
–
–
–
–
–
Horizontal
Viewing Angle
Specifications
Typ.
Max.
± 50
–
Symbol
Vertical
Min.
± 45
Unit
Contrast Ratio
Luminance when LCD is White
Luminance when LCD is Black
Response Time
Transmission
Uniformity
Brightness
LUM
White Chromaticity
Lamp Life Time
2
+25°C
X
Y
Tc
–
θ =0°
–
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
ms
%
–
cd/m2
–
hr
7/19/07
AND-TFT-35PA
Interface Pin Assignment
Pin No.
Symbol
Function
STH1
1
Start pulse for source driver
Input/Output
Input/Output
2
AVSS
Analog GND for source driver
Input
3
AVDD
Analog power input for source driver
Input
4
VB
Video Input B
Input
5
VG
Video Input G
Input
6
VR
Video Input R
Input
7
VSS
Digital GND
Input
8
VDD
Digital power input
Input
9
10
CPH1
CPH2
Sampling and shift clock for source driver
Sampling and shift clock for source driver
Input
Input
11
CPH3
STH2
Sampling and shift clock for source driver
12
13
Q2H
Video input rotation control
Input
14
15
Output enable for source driver
Left/Right Control for source driver
Input
Input
16
INH
R/L
VCOM
Common electrode voltage
Input
17
VCOM
Common electrode voltage
Input
18
19
XOE
CPV
U/D
Output enable for gate driver
Clock input for gate driver
Input
Input
Up/Down Control for gate driver
Input
20
Start pulse for source driver
Remark
Note 1
AVDD= +5V (Typ..)
VCOM =6VPP
VDD =+3.3V (Typ..)
Input
Input/Output
Note 1
VCOM =6VPP
Note 1
21
DIO2
Vertical start pulse
Input/Output
22
DIO1
Vertical start pulse
Input/Output
23
VGL
Gate off voltage (alternative every 1-H)
Input
VCOM =6VPP
24
VEE
Gate driver negative voltage
Input
VEE = -15V (Typ..)
25
VSS
GND
Input
26
VCC
Logic power for gate driver
Input
VCC =+3.3V (Typ..)
27
VGH
Gate on voltage
Input
VGH = +17V (Typ..)
28
NC
No connection
–
Note 2
–
Note 1: STH1, STH2 and R/L mode
R/L
STH1
STH2
Remarks
High (VDD)
Input
Output
Left to Right
Low (0 Volt.)
Output
Input
Right to Left
U/D
DIO1
DIO2
Remarks
High (VDD)
Input
Output
Down to Up
Low (0 Volt.)
Output
Input
Up to Down
Note 2: DIO1, DIO2 and U/D mode
7/19/07
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
3
AND-TFT-35PA
Dimensional Outline
4
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7/19/07