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BU91799KV-M Datasheet, PDF (6/29 Pages) Rohm – Low Duty LCD Segment Driver for Automotive Application
BU91799KV-M MAX 200 segments (SEG50×COM4)
Application Example
VLCD
VDD
VDD
VLCD
Controller
VDD
SDA
SCL
INHb
OSCIN
TEST1
VSS
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG49
Internal Clock Mode
VLCD VDD
Controller VDD
VDD
VLCD
SDA
SCL
INHb
OSCIN
TEST1
VSS
COM0
COM1
COM2
COM3
SEG0
SEG1
SEG49
Segment
LCD
Segment
LCD
External Clock Mode
Figure 7. Example of Application Circuit
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TSZ02201-0P4P0D301050-1-2
8. Feb. 2016 Rev.001