LC75897PW Datasheet (ON Semiconductor) - General-Purpose LCD Display Driver

LC75897PW, General-Purpose LCD Display Driver

LC75897PW CMOS LSI 1/3, 1/4-Duty General-Purpose LCD Driver http://onsemi.com Overview The LC75897PW is 1/3 duty and 1/4 duty general-purpose LCD display driver that can be used for frequency display in electronic tuners under the control of a microcontroller.

The LC75897PW can drive an LCD with up to 512 segments directly.

The LC75897PW can also control up to 8 generalpurpose output ports.

The LC75897PW has a built-in of up to three PWM output port channels, which enables to adjust the bright

LC75897PW Features

* Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.

* Switching between 1/2 bias and 1/3 bias drive techniques under serial data control.

* Up to 387 segments for 1/3 duty drive and 512 segments for 1/4 duty drive can be displayed.

* Switching betwee