AND1264GST-LED
Intelligent Character Display
Optical Characteristics
Item
Symbol
φ f (12 o’clock)
φ b (6 o’clock)
Condition
Min.
–
–
Typ.
20
Max.
–
–
Unit
40
Viewing Angle Range
When Cr ≥ 1.4
Degree
φ l (9 o’clock)
–
–
–
–
–
–
30
30
–
–
–
–
–
–
φ r (3 o’clock)
Tr
Tf
Rise TIme
Fall Time
Frame Frequency
Contrast
200
250
64
ms
Hz
VDD-VO=8.3V
Ta = 25ºC
Frm
Cr
4.5
cd/m2
nm
L
The Brightness of Backlight
Peak Emission Wavelength
140
567
180
570
–
If = 300 mA
λ P
577
Absolute Maximum Ratings - Electrical Absolute Ratings
Item
Symbol
VDD-VSS
Min.
Max.
7.0
Unit
Power Supply for Logic
Power Supply for LCD
Input Voltage
-0.3
0
V
V
VDD-VEE
VI
14.0
VDD
-0.3
–
V
PAD
IAF
LED Power Dissipation
LED Forward Current
LED Reverse Voltage
2070
450
8
mW
mA
V
–
VR
–
Absolute Maximum Ratings - Environmental Absolute Maximum Ratings
Normal Temperature
Wide Temperature
Item
Operating
Max.
Storage
Min.
Operating
Storage
Min.
Max.
Min.
Max.
Min.
Max.
+50ºC
Note 2, 4
Ambient Temperature
0ºC
-20ºC
+70ºC
-20ºC
+70ºC
-30ºC
+80ºC
Humidity (without condensation)
Note 2 Ta ≤ 50ºC: 80% RH max
Note 3, 5
Note 4, 5
Note 4, 6
Ta > 50ºC: Absolute humidity must be lower than the humidity of 85% RH at 50ºC.
Note 3 Ta at -20ºC will be < 48 hrs; at 70ºC will be < 120 hrs when humidity is higher than 75%.
Note 4 Background color changes slightly depending on ambient temperature. This phenomenon is reversible.
Note 5 Ta ≤ 70ºC: 75 RH max
Ta > 70ºC: absolute humidity must be lower than the humidity of 75% RH at 70ºC
Note 6 Ta at -30ºC will be < 48 hrs; at 80ºC will be <120 hrs when humidity is higher than 75%
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
7/20/07
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
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PURDY [ PURDY ELECTRONICS CORPORATION ]
