LC7930N - LCD Drivers

Product Overview

Sanyo Semicon Device

Datasheet Details

Part number	LC7930N
Manufacturer	Sanyo Semicon Device
File Size	79.39 KB
Description	LCD Drivers
Datasheet	LC7930N Datasheet
Additional preview pages of the LC7930N datasheet.

Product details

Description

Pin Name VDD VSS VEE Y1 to Y20 Y21 to Y40 V1, V2 V3, V4 V5, V6 L/R1 Logic circuitry power supply (+5 V ±10%) 0V LCD driver power supply ( 4 to 6 V) Channel 1 LCD driver output pins Channel 2 LCD driver output pins Reference voltage for selected driver outputs Reference voltage for non-selected driver outputs (channel 1) Reference voltage for non-selected driver outputs (channel 2) Shift direction for channel 1 shift register L/R1 High-level Low-level L/R2 LDATA1 Output Input RD

Features

. Two channels of 20 output segment drivers . The configuration of 20 output segment drivers + 20 terminal drivers available . scanning A series data to connect with the microcontroller and three signals . control Able to be connected in series for large display . Built-in bidirectional shift register can be shifted in the that makes wiring easy . direction Operating supply voltage/ Operating temperature: = 4.5 to 5.5 V / Topr =.
20 to +75°C . V Operating current drain : I = 1.0 mA max (.

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Published: Mar 22, 2005 |