Displays
AND104SLD-HB
Electrical Characteristics - Recommended Operating Conditions GND=0V, Ta=25ºC
Item
Supply Voltage
Current Dissipation
Symbol
Min.
3.0
–
Typ.
3.3
190
–
Max.
3.6
380
100
–
16.0
530
810
Unit
V
mA
Remarks
V
DD
I
Note 1
Note 2
DD
V
LVDS Differential Input High Threshold
LVDS Differential Input Low Threshold
Lamp Current
–
TH
mV
V
-100
6.0
420
–
–
–
–
TL
I
14.0
475
–
mS
Vrms
Vrms
Note 3, Note 5
FL
V
Note3, I = 14mA
Lamp Voltage
L
L
V
Note 4
Starting Voltage (25ºC) (Reference Value)
Starting Voltage (0ºC) (Reference Value)
Starting Voltage (-20ºC) (Reference Value)
Lamp Driving Frequency
S
V
–
–
50
6.65
1080
1125
80
Vrms
Vrms
KHz
W
S
V
S
F
20
5.88
L
Note 5, I = 14mA
Lamp Power Consumption
–
7.42
L
Note 1: To test the current dissipation of VDD, using the “color bars” testing pattern shown below:
I
current dissipation testing pattern
DD
Note 2: This LCD module conforms to LVDS standard.
Note 3: The backlight driving waveform should be as close to sine-wave as possible. In order to satisfy the quality of B/L, no matter the kind of
inverter, the output lamp current must be between Min. and Max. to avoid the abnormal display image caused by B/L.
Note 4: The “Max. of starting voltage” means the minimum voltage of inverter to turn on the CCFL and it should be applied to the lamp for
more than 1 second to start up. Otherwise the lamp may not be turned on.
Note 5: Lamp current is measured with current meter for high frequency as shown below:
Lamp current dissipation testing configuration
Note 6: The life time is determined as the time at which brightness of lamp is 50% compare to that of initial value at the typical lamp current.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
11/24/08
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
3
PURDY [ PURDY ELECTRONICS CORPORATION ]
