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EL320.240.36-HB PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 EL320.240.36-HB
기능 High-Bright Small Graphics Display
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EL320.240.36-HB 데이터시트, 핀배열, 회로
EL320.240.36-HB
High-Bright Small Graphics Display
USER’S MANUAL
www.planar.com




EL320.240.36-HB pdf, 반도체, 판매, 대치품
EL320.240.36-HB Quarter-VGA Display
The EL320.240.36-HB thin film electroluminescent (EL) display is a high-
performance alternative to quarter-VGA LCDs and is the ideal solution in
demanding applications where superior visual performance and
environmental ruggedness are critical. The EL320.240.36-HB utilizes Planar’s
proprietary Integral Contrast Enhancement (ICE ) technology to achieve
unparalleled image quality without the use of expensive filters. This small
graphics display excels in a wide range of ambient lighting environments
while effectively eliminating the blooming common to other high-bright
displays.
The display consists of an EL glass panel and control electronics assembled
into a space-saving, rugged package for easy mounting. The EL320.240.36-
HB is easily interfaced using standard 4-bit LCD control signals. Each of the
76,800 pixels is individually addressable to clearly display high information
content graphics and text.
Features and Benefits
• Excellent visual performance:
High brightness and contrast
Wide viewing angle 160
• Rapid display response 1 ms
• Frame Buffer
• Space efficient mechanical package
• Low EMI emissions
• Extremely rugged and durable
• Reliable, long operating life
• 4-bit LCD-type interface
2 EL320.240.36-HB Operations Manual

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EL320.240.36-HB 전자부품, 판매, 대치품
Specifications
Performance characteristics are guaranteed when measured at 25°C with rated
input voltage unless otherwise specified.
Control Basics
The EL panel is a matrix structure with column and row electrodes arranged in
an X-Y formation. Light is emitted when an AC voltage of sufficient amplitude
is applied at a row-column intersection. The display operation is based on the
symmetric, line-at-a-time data addressing scheme.
Power
The supply voltages are shown in Table 1. All internal high voltages are
generated from the display supply voltage (VH). The logic supply voltage (VL)
should be present whenever video input signals or VH is applied. The
minimum and maximum specifications in this manual should be met, without
exception, to ensure the long-term reliability of the display. Planar does not
recommend operation of the display outside these specifications.
Table 1. DC Input Voltage Requirements.
Parameter
Logic supply voltage
Logic supply current at +5 V
Display supply voltage
Supply current at +12 V
Power consumption @
maximum frame rate
Power consumption @ 120 Hz
Symbol
VL
IL
VH
IH
Min
4.75
V
8V
Typ
5V
12 V
0.4A
5.5 W
Max
5.25 V
0.10 A
18 V
0.9 A
11 W
Absolute Max
6V
19V
3.5 W
CAUTION: Absolute maximum ratings are those values beyond which
damage to the device may occur.
Table 2. Video Input Requirements.
Description
Absolute Input Voltage
Range
Video logic high voltage
Video logic low voltage
Video logic input current
Input capacitance
Min Max
-0.3 5.5
Units
V
Notes
VL= 5.0 V
2.2 5.0 V
0 0.8 V
0.25 mA
– 15 pF
All input thresholds are TTL
0.75 mA max Selftest
There is no overcurrent protection on either the VH or VL inputs to protect
against catastrophic faults. Planar recommends the use of a series fuse on the
12 volt supply(VH). A general guideline is to rate the fuse at 1.8 to 2 times the
display maximum current rating.
EL320.240.36-HB Operations Manual 5

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EL320.240.36-HB

High-Bright Small Graphics Display

Planar Systems
Planar Systems

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