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MPT57571B Datasheet 384-CHANNEL 256-GRADATION SOURCE DRIVER

Manufacturer: Texas Instruments

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General Description

The MPT57571 is a source driver LSI that drives an active-matrix LCD panel, as well as a 256-gradation driver that implements multi-pin configuration and reduced power consumption.

The MPT57571 has 384 panel-drive outputs.

Because it is expandable, the MPT57571 is used in multiple applications, the screen can be enlarged, and the L/R (shift-direction switching) terminals simplify LCD panel interconnection.

Overview

MPT57571B 384-CHANNEL 256-GRADATION SOURCE DRIVER FOR COLOR TFT LCDS D Source Driver LSI for Active-Matrix LCDs D Compatible With Dot Reverse Driving and Source Line Reverse Driving D No Precharging D Liquid Crystal Drive Outputs: 384 D Fine Pitch/TCP D Driver With Internal 8-Bit Digital Input DAC (16.77 Million Colors) D Maximum Operating Clock Frequencies: 55 MHz (Logic Section Power Supply Voltage: 2.5 V – 3.6 V) D Dual-Port Input D Allows for Input Data Reversing D Gamma Correction: 7+7 or 8+8 is Selectable as a TCP Option SGLS110A – FEBRUARY 2000 – REVISED AUGUST 2000 D No Need for an External Reference Voltage Generation Circuit (or for Ramp Voltage or a Multi-Value Power Supply) D Low-Power Consumption Is Achieved by Automatically Stopping the Clock After a Fixed Amount of Data has Been Captured D Lower System Power Consumption Can Be Accomplished Using the Low-Power Mode D Can Handle Heavy Loads Using the LCD Capacity Switching Mode D Logic Section Power Supply Voltage: 2.5 V – 3.6 V D Liquid Crystal Drive Section Power Supply Voltage: 13.

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