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BUF20800-Q1 - 18-Channel Programmable Gamma Voltage Generator

General Description

The BUF20800-Q1 is a programmable voltage reference generator designed for gamma correction in TFT-LCD panels.

It provides 18 programmable outputs for gamma correction and two channels for VCOM adjustment, each with 10-bit resolution.

Key Features

  • 1 Qualified for Automotive.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community BUF20800-Q1 SBOS571C – AUGUST 2011 – REVISED AUGUST 2018 BUF20800-Q1 18-Channel Programmable Gamma Voltage Generator With Two Programmable VCOM Channels 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results: – Device Temperature Grade 1 – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4 • Low Supply Current: 900 μA/ch • Analog Supply Voltage: 7 V to 18 V • Digital Supply Voltage: 2 V to 5.5 V • 18-Channel Gamma Correction • 2-Channel Programmable VCOM: 50 mA IOUT • 10-Bit Resolution • Rail-to-Rail Output • I2C Interface – 3.