LC75893M View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LC75893M

1/3 Duty LCD Display Driver with Key Input Function

SANYO -> Panasonic 

Sample Application Circuit 4

1/3 bias (for use with large panels)

LC75893M

Note: *8.Add a capacitor to the power supply line so that the power supply voltage VDD rise time when power is applied and the power supply voltage VDD fall

time when power drops are both at least 1 ms, as the LC75893M is reset by the VDET.

*9.The DO pin, being an open-drain output, requires a pull-up resistor. Select a resistance (between 1 to 10 kΩ) appropriate for the capacitance of the

external wiring so that signal waveforms are not degraded.

Notes on transferring display data from the controller

The display data (D1 to D48) is transferred to the LC75893M in two operations. All of the display data should be

transferred within 30 ms to maintain the quality of the displayed image.

No. 5971-20/23

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