1/3 Duty General-Purpose LCD Drivers
Ordering number: EN4801A
SAXYO
No. 4801A
CMOS LSI
LC75823E, 75823W
1/3 Duty General-Purpose LCD Drivers
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Overview...
Description
Ordering number: EN4801A
SAXYO
No. 4801A
CMOS LSI
LC75823E, 75823W
1/3 Duty General-Purpose LCD Drivers
hh
Overview
The LC75823E and LC75823W are general-purpose LCD display drivers that can be used for frequency display in m i c r o p r o c e s s o r - c o n t r o l l e d radio r e c e i v e s and in other display applications. In addition to being able to directly drive up to 156 LCD segments.
Features
Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias LCD drive of up to 156 segments under serial data control.
Serial data input supports CCB* format communication with the system controller.
Serial data control of the power-saving mode based backup function and all the segments forced off function
High generality since display data is displayed directly without decoder intervention.
The INH pin can force the display to the off state. The LCD drive bias voltage can be provided internally
or externally. Power supply voltage: 4.5 to 6 V The L C 7 5 8 2 3 E / W is a low -voltage version of
LC75850E/W. (Pin compatible)
CCB Is a trademark of SANYO ELECTRIC CO., LTD. » C C B is SANYO'S original bus format and all the bus
addresses are controlled by SANYO.
Package Dimensions
unit: mm
3159-QFP64E
[LC75823E] 1.7. 2
„1L-15 1-
O
M rUUUBQUBUUHUUUUUU^r 0-35,
SANYO: QFP64E
unit: mm
3190-SQFP64
[LC75823W]
JiJl '00
32
Specifications
Absolute Maximum Ratings at Ta = 25°C, V s s = 0 V
Parameter Maximum supply voltage
Input voltage
Output voltage
Output current...
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