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NT3882 Hoja de datos - Novatek Microelectronics

Número de piezaDescripción (Función)Fabricante
NT3882 Dot Matrix LCD 40-Channel Driver Novatek
Novatek Microelectronics Novatek
Otro PDF  no disponible.
NT3882 Ficha de datos PDF : NT3882 pdf   
NT3882H image

General Description
The NT3882 is a dot matrix LCD 40 channel driver fabricated by low power CMOS technology. This IC consists of two 20-bit shift registers, a 40-bit latch, and a 40-bit 4 level LCD driver. The NT3882 converts serial data which is received from the LCD controller (NT3881C/D) to parallel data and then outputs LCD driving waveforms to drive LCD. Expansion of charactertype liquid crystal display can be easily obtained according to the number and structure of characters.

Features
■ Provides a 40 channel LCD driver
■ Internal serial to parallel conversion circuits:
    20-bit shift register X 2
    40-bit latch X 1
    40-bit 4 level driver X 1
■ Logic circuit supply voltage range: 4.5V - 5.5V
■ LCD driving voltage range (VDD - VEE): 3.5V to 11V
■ Applicable LCD duty cycle: 1/2 to 1/16
■ Interfaces with a NT3881C/D LCD controller
■ LCD bias voltage can be supplied externally
■ Available in 64-pin QFP and in CHIP FORM

 

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