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LC75804E

Sanyo Semicon Device
Part Number LC75804E
Manufacturer Sanyo Semicon Device
Description 1/3/ 1/4 Duty LCD Display Driver
Published Mar 22, 2005
Detailed Description Ordering number : ENN6266A CMOS IC LC75804E, LC75804W 1/3, 1/4 Duty LCD Display Drivers with Key Input Function Overv...
Datasheet PDF File LC75804E PDF File

LC75804E
LC75804E

Overview
Ordering number : ENN6266A CMOS IC LC75804E, LC75804W 1/3, 1/4 Duty LCD Display Drivers with Key Input Function Overview The LC75804E and LC75804W are 1/3 duty and 1/4 duty LCD display drivers that can directly drive up to 300 segments and can control up to eight general-purpose output ports.
These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
Package Dimensions unit: mm 3151A-QFP100E [LC75804E] 23.
2 80 81 51 50 14.
0 1.
6max • Key input function for up to 30 keys (A key scan is performed only when a key is pressed.
) • 1/3 duty and 1/4 duty drive schemes can be controlled from serial data.
• 1/2 bias and 1/3 bias drive schemes can be controlled from serial data.
• Capable of driving up to 228 segments using 1/3 duty and up to 300 segments using 1/4 duty.
• Sleep mode and all segments off functions that are controlled from serial data.
• Segment output port/general-purpose output port function switching ...


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