SDT057TFT Displaytech, SDT057TFT Datasheet - Page 9

• Manufacturer Part Number: SDT057TFT
• Description: TFT Displays & Accessories 5.7 TFT
• Manufacturer: Displaytech

Specifications of SDT057TFT

• Attached Touch Screen: No
• Background Color: White
• Diagonal: 5.7 in
• Interface: Parallel, RGB
• Interface Type: Parallel
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Current: 145 mA
• Operating Temperature Range: - 20 C to + 70 C
• Product: Displays
• Supply Voltage: 3.3 V
• Touch Panel: No Touch Panel
• Viewing Area (w X H): 116.8 mm x 88 mm
• Pixel Density: 640 x 480
• Module Size (w X H X T): 127.16 mm x 98.4 mm
• Backlighting: White LED
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9. Operational EMC Requirements
The operational EMC immunity requirements and emission limits for DISPLAYTECH modules are
provided in table 1: EMC specification for operational modules.
After a charge of 4kV, the display module is allowed to go down for 2 seconds and need to comeback
again. With 8kV the display module is allowed to go down and has to comeback after a reset.
10. Optical Characteristics
Response Time
Contrast ratio
Luminance Uniformity
Surface Luminance
Viewing Angle range
NTSC ratio
CIE (x,y)
Chromaticity
Displaytech Ltd
EMC phenomena
Radiated emission
Electromagnetic
Conducted RF
Electrostatic
Discharge*
EFT/Burst
Table 1. EMC specification for operational modules
signals
field
Item
Red
Green
Blue
White
REFERENCE
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-6
IEC 61000-6-4
IEC61000-4-2
Symbol
δ White
standard
Tr + Tf
Lv
Cr
---
θ
x
y
x
y
x
y
x
y
LCD MODULE
Condition
Ta=25ºC
Ta=25ºC
Ø=270º
Ø=180º
Ø=90º
Ø=0º
Ø=0º
Ø=0º
θ=0º
θ=0º
---
Frequency
1000MHz
1000MHz
30 MHz-
150kHz-
30MHz-
30MHz
range
n.a.
n.a.
0.5513
0.3156
0.3037
0.5027
0.0955
0.0526
0.2618
0.2883
Min
300
232
8
---
80
70
66
69
57
44
DT057TFT / DT057TFT-TS
0.6013
0.3656
0.3537
0.5707
0.1455
0.1026
0.3218
0.3483
4 kV/ 8 kV
Typ
45.7
47 dBuV
656
290
89
80
76
79
67
50
Level/
3 V/m
Limit
10 V
1 V
0.6513
0.4156
0.4037
0.6207
0.1955
0.1526
0.3818
0.4083
Max
68.6
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specification
-10ns/100ns
Contact/ Air
1kHz sine,
1kHz sine,
-8us/50us
80% AM
80% AM
d = 10 m
cd/m²
Unit
deg
ms
Test
---
%
%
Remark
Fig 2
Fig 1
Performance
Version: 1.0
criteria
n.a.
C
C
C
C
C
Note
4
1
3
2
6
5