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G1574 - 18+1 Channel Voltage Buffers

This page provides the datasheet information for the G1574, a member of the G1574-GlobalMixed 18+1 Channel Voltage Buffers family.

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.

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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Datasheet preview – G1574

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
Additional preview pages of the G1574 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G1574 18+1 Channel Voltage Buffers for TFT LCD 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 Buffer : ±300mA „ TQFP7X7-48 & TQFP7X7-48 (FD) Package Available Applications „ TFT-LCD monitors „ LCD televisions General Description The G1574 consists of 18+1 channel buffers target toward the needs of thin film transistor liquid crystal display (TFT LCD).
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