T1702 ACER, T1702 Datasheet - Page 18

• Manufacturer Part Number: T1702
• Description: COLOR TFT LCD MODULE
• Manufacturer: ACER

3.7 Power Consumption
Input power specifications are as follows;
3.8 Power ON/OFF Sequence
Vin power and lamp on/off sequence is as follows. Interface signals are also shown in the chart. Signals from
any system shall be Hi-Z state or low level when Vin is off.
VDD
PDD
VDDrp
VDDns
Symbol
Vin
Signal
Lamp
On
Logic/LCD Drive
VDD Power
Allowable
Logic/LCD Drive
Ripple Voltage
Allowable
Logic/LCD Drive
Ripple Noise
Voltage
Parameter
170ms
0 min.
min.
10%
90%
11.4
Min
30 max, 1ms min.
10%
10%
Typ
4.5
12
Max
12.6
100
100
10%
10%
6.0
90%
[Volt]
[Watt]
[mV]
p-p
[mV]
p-p
Units
0 min.
Vin=12V ,All Black Pattern
10%
10ms
min.
0 min.
Condition
10%