OM4085 Philips Semiconductors, OM4085 Datasheet - Page 23

• Manufacturer Part Number: OM4085
• Description: Universal LCD driver for low multiplex rates
• Manufacturer: Philips Semiconductors

Philips Semiconductors
For single plane wiring of OM4085s, see Chapter “Application information”.
1997 Feb 25
handbook, full pagewidth
Universal LCD driver for low multiplex
rates
Fig.18 Synchronization of the cascade for the various OM4085 drive modes.
(1/2 bias)
(1/3 bias)
BP0
SYNC
SYNC
BP2
SYNC
BP3
SYNC
BP1
BP1
(b) 1 : 2 multiplex drive mode.
(c) 1 : 3 multiplex drive mode.
(d) 1 : 4 multiplex drive mode.
(a) static drive mode.
T
frame
=
23
f frame
1
MBE535
Product specification
OM4085