SDT018TFT Displaytech, SDT018TFT Datasheet - Page 8

• Manufacturer Part Number: SDT018TFT
• Description: TFT Displays & Accessories 1.8in TFT
• Manufacturer: Displaytech

Specifications of SDT018TFT

• Background Color: White
• Diagonal: 1.8 in
• Interface: Parallel, RGB
• Interface Type: FPC
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Temperature Range: - 20 C to + 70 C
• Product: Displays
• Supply Voltage: 5.5 V
• Viewing Area (w X H): 30.232 mm x 36.79 mm
• Pixel Density: 128 x 160
• Backlighting: White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. Operational EMC Requirements
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.
9. Optical Characteristics
Displaytech Ltd
EMC phenomena
Radiated emission
Response Time
Contrast ratio
Luminance Uniformity
Surface Luminance
Viewing Angle range
CIE (x,y)
Chromaticity
Electromagnetic
The operational EMC immunity requirements and emission limits for DISPLAYTECH modules are
Conducted RF
Electrostatic
Discharge*
EFT/Burst
Table 1. EMC specification for operational modules
signals
field
Item
Green
White
Blue
Red
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
Cr
Lv
θ
x
y
x
y
x
y
x
y
Ø=90º
Ø=270º
Ø=0º
Ø=180º
LCD MODULE
Condition
Ta=25ºC
Ta=25ºC
Ø=0º
Ø=0º
θ=0º
θ=0º
Frequency
1000MHz
1000MHz
30 MHz-
150kHz-
30MHz-
30MHz
range
n.a.
n.a.
0.578
0.308
0.280
0.590
0.097
0.040
0.248
0.260
Min
367
172
---
81
70
15
38
38
4 kV/ 8 kV
SDT018TFT
0.628
0.358
0.330
0.610
0.147
0.090
0.308
0.320
Typ
23.7
47 dBuV
734
216
91
80
25
48
48
Level/
3 V/m
Limit
10 V
1 V
35.55
0.678
0.408
0.380
0.690
0.197
0.140
0.368
0.380
Max
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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
Version: 3.1
deg
ms
Test
---
%
Remark
Fig 2
Fig 1
Performance
criteria
n.a.
C
C
C
C
C
P8 of 10
Note
4
1
3
2
6
5