FD2000 FINECHIPS [Finechips], FD2000 Datasheet - Page 24

• Manufacturer Part Number: FD2000
• Description: LCD Display Driver
• Manufacturer: FINECHIPS [Finechips]

FD2000
12.2. 1/9 DUTY, 1/4 BIAS DRIVE TECHNIQUE
LCD driver output when all
LCD segments
corresponding to COM1 to
COM9 are turned off.
LCD driver output when
only LCD segments
corresponding to COM1
are turned on.
LCD driver output when
only LCD segments
corresponding to COM2
are turned on.
LCD driver output when all
LCD segments
corresponding to COM1 to
COM9 are turned on.
COM1
COM2
COM9
384T
T =
3456T
fosc
1
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
VLCD
VLCD1
VLCD2
VLCD3
VSS
Rev1.0
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