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LC75808W Datasheet - Sanyo Semicon Device

LC75808W - 1/8 to 1/10 Duty LCD Display Driver

Ordering number : ENN6370A CMOS IC LC75808E, 75808W 1/8 to 1/10 Duty LCD Display Drivers with Key Input Function Overview The LC75808E and LC75808W are 1/8 to 1/10 duty LCD display drivers that can directly drive up to 600 segments and can control up to four 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 3151-QFP100E [LC75808E] 0.825 0.575 80 81 0.65 2.

LC75808W Features

* Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)

* 1/8duty

* 1/4bias, 1/9duty

* 1/4bias, and 1/10duty

* 1/4bias drive schemes can be controlled from serial data. 1/8duty

* 1/4bias: up to 480 segments 1/9duty

LC75808W_SanyoSemiconDevice.pdf