DMF5010NBU-FW 查看數據表（PDF） - Optrex Corporation
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DMF5010NBU-FW Datasheet PDF : 17 Pages
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2.4.Power Supply ON/OFF Sequence
2.4.1.ON Sequence
SIGNAL
VCC
SIGNAL
(Without RESET Signal)
VEE
0≦t
0≦t
2.4.2.OFF Sequence
LEVEL
VCC
VSS
VCC
VSS
VCC
VSS
VEE
0≦t
0≦t
LEVEL
VCC
VSS
VCC
VSS
VCC
VSS
VEE
SIGNAL
VCC
SIGNAL
(Without RESET Signal)
VEE
2.4.3.Reset Sequence
SIGNAL
RESET
T>250μs
T≧10 ms
T≧0
VCC
VEE
T≧50ms
T≧0
T≧50ms
T≧0
Power On
Reset
Reset Cancellation
Power Off
LEVEL
H Level
L Level
VCC
VSS
VCC
VEE
Please maintain the above sequence when turning on and off the power supply of the module.
If VEE is supplied to the module while internal alternate signal for LCD driving (M) is unstable or
RESET is active, DC component will be supplied to the LCD panel. This may cause damage to
the LCD module.
DMF5010NBU-FW (AB) No.2000-00153
OPTREX CORPORATION
OPTREX
Page 5/17
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