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G1574 Datasheet 18+1 Channel Voltage Buffers

Manufacturer: Global Mixed-mode Technology

Download the G1574 datasheet PDF. This datasheet also includes the G1574-GlobalMixed variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (G1574-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number G1574
Manufacturer Global Mixed-mode Technology
File Size 73.07 KB
Description 18+1 Channel Voltage Buffers
Datasheet download datasheet G1574 Datasheet

General Description

The G1574 consists of 18+1 channel buffers target toward the needs of thin film transistor liquid crystal display (TFT LCD).

This device incorporates one Vcom buffer and 18 gamma buffers.

Each buffer is capable of driving heavy capacitive loads and offering large current loading (Vcom: 100mA, Gammas: 30mA).

Overview

Global Mixed-mode Technology Inc.

G1574 18+1 Channel Voltage Buffers for TFT.

Key Features

  • Supply Operation Range : 6.5V to 19.5V.
  • 18+1 Channels : --- 18 Gamma Buffers with each Continuous Output Current of ±30mA (MAX) --- 1 Vcom Buffer with Continuous Output Current of ±100mA (MAX).
  • Supply Current at VDD=10V : 14mA (TYP).
  • Unity Gain Vcom Buffer Capable of Driving Large Capacitive Loads.
  • Input Common Mode Range beyond the Rails.
  • Rail-to-Rail Output Voltage Swing.
  • Peak Output Current : --- Gamma Buffer : ±120mA --- Vcom Bu.

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