30
IRS
This terminal selects the resistors for the V5 voltage level
adjustment.
IRS=”H” :Use the internal resistors
IRS=”H” :Do not use the internal resistors. The V5
voltage
level is requlated by an external resistive voltage divider attached
to the VR terminal.
4.2.Example of Power Supply
VDD
GND
MODULE
VDD
C1
GND
VOUT
LSI
CAP3-
Booster Circuit
C2
CAP1+
C3
CAP1-
C3
CAP2-
CAP2+
C5
C6
C7
C8
C9
R2
R1
V1
V2
V3
V4 LCD Driver
V5
VR
F-51320GNF-S-AD (AD) No. 2002-0148
OPTREX CORPORATION
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