SL20T0081 View Datasheet(PDF) - System Logic Semiconductor
Part Name
Description
MFG CO.
'SL20T0081' PDF : 56 Pages View PDF
SLS System Logic Semiconductor
SL20T0081
POWER SUPPLY CIRCUITS
The Power Supply circuits generate the voltage levels necessary to driver liquid crystal driver circuits with low power
consumption and the fewest components. There are voltage converter circuits, voltage regulator circuits, and voltage
follower circuits. They are valid only in master operation and controlled by power control instruction . For details, refers
to “Instruction Description”. Table 8 shows the referenced combinations in using Power Supply circuits.
Table 8. Recommended Power Supply Combinations
User Setup
Power
control
(VC VR VF)
V/C
circuits
V/R
circuits
Only the internal power
supply circuits are used
111
ON
ON
Only the voltage
regulator circuits and
voltage follower circuits
are used
Only the voltage follower
circuits are used
011
001
OFF
ON
OFF
OFF
Only the external power
supply circuits are used
000
OFF
OFF
V/F
VOUT
V0
V1 to V4
circuits
ON
Open
Open
Open
External
ON
Open
input
Open
External
ON
Open
Open
input
External External
OFF
Open
input
input
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