Epson SED1751, Техническое руководство

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SED1751
5–8
EPSON
MLS Driver Chip Set
Technical Manual
ABSOLUTE MAXIMUM RATINGS
Item Signal Rated Value Units
Power voltage (1) V
CC
–0.3 to +7.0 V
Power voltage (2) V
DDH
–0.3 to + 45.0 V
Power voltage (3)
±
V
1
, V
C
GND – 0.3 to V
DDH
+ 0.3 V
Input voltage V
I
GND – 0.3 to V
CC
+ 0.3 V
Output voltage V
O
GND – 0.3 to V
CC
+ 0.3 V
CIO output current I
O1
20 mA
Operating temperature Topr –30 to +85
°
C
Storage temperature 1 Tstg1 –65 to +150
°
C
Storage temperature 2 Tstg2 –55 to +100
°
C
NOTE 1: The voltages are all relative to GND = 0 V.
NOTE 2: Storage temperature 1 is for the chip alone, and storage temperature 2 is for the TCP
product.
NOTE 3: Ensure that the relationship bV
1
, V
C
, and –V
1
is always as follows:
V
DDH
≥
+V
1
≥
V
C
≥
–V
1
≥
GND.
NOTE 4: The LSI may be permanently damaged if the logic system power is floating or V
CC
is less
than or equal to 2.6 V when power is applied to the LC drive system. Special caution must
be paid to the power sequences during power up and power down.
V
CC
GND (–V1)
V
DDH
/2 (VC)
V
DDH
(+V1)
Logic System
LCD System