LC75823E
LC75823E is 1/3 Duty General-Purpose LCD Drivers manufactured by SANYO.
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 munication 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 patible)
- 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-
- M r UUUBQUBUUHUUUUUU^r 0-35,
SANYO: QFP64E unit: mm
3190-SQFP64
[LC75823W]
Ji Jl '00
Specifications
Absolute Maximum Ratings at Ta = 25°C, V s s = 0 V
Parameter Maximum supply voltage
Input voltage
Output voltage
Output current
Allowable power dissipation Operating temperature Storage temperature
Symbol
VDD VIN1 V,n2 VOUT 'OUT1 'OUT2
Pd max Topr Tstg
VDD CE, CL, Dl, INH OSC OSC S I to S52 1 to 3 Ta = 85'C
Conditions
JLpifl QJU J J & . SANYO: SQFP64
Ratings
Unit...
