BU9796AFS-E2 Datasheet, PDF (7/32 Pages) Rohm – Standard LCD Segment Driver

BU9796Axxx Series MAX 80 segments (SEG20×COM4)
●Example of recommended circuit
<BU9796AFS>
VDD
Controller
VDD
VLCD
SDA
SCL
OSCIN
TEST1
TEST2
VSS
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG19
Segment
LCD
Internal Oscillator circuit use mode
Datasheet
VDD
VDD
VLCD
Controller
SDA
SCL
OSCIN
TEST1
TEST2
VSS
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG19
Segment
LCD
External clock input mode
Figure8. Example of recommended circuit
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TSZ02201-0A2A0D300100-1-2
13.Jun.2014 Rev.003