SDT024TFT Displaytech, SDT024TFT Datasheet - Page 8

• Manufacturer Part Number: SDT024TFT
• Description: TFT Displays & Accessories 2.4in TFT
• Manufacturer: Displaytech

Specifications of SDT024TFT

• Background Color: White
• Diagonal: 2.4 in
• Interface: Parallel, RGB
• Interface Type: FPC
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Operating Current: 19.8 mA
• Operating Temperature Range: - 20 C to + 70 C
• Product: Displays
• Supply Voltage: 4.6 V
• Viewing Area (w X H): 39.12 mm x 51.36 mm
• Pixel Density: 240 x 320
• Backlighting: White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. 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.
9. Optical Characteristics
Response Time
Contrast ratio
Luminance Uniformity
Surface Luminance
Viewing Angle range
CIE (x,y)
Chromacity
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
Cr
Lv
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.
0.538
0.283
0.287
0.508
0.099
0.054
0.250
0.270
Min
306
173
---
79
70
53
70
70
4 kV/ 8 kV
SDT024TFT
0.585
0.333
0.337
0.558
0.149
0.104
0.300
0.320
Typ
47 dBuV
613
216
31
88
80
63
80
80
Level/
3 V/m
Limit
10 V
1 V
0.635
0.383
0.387
0.608
0.199
0.154
0.350
0.370
Max
46
---
---
---
specification
-10ns/100ns
Contact/ Air
1kHz sine,
1kHz sine,
-8us/50us
80% AM
80% AM
d = 10 m
Cd/m²
Unit
Version: 2.0
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