BUF08800 - Burr-Brown

BUF08800 Programmable Reference Generator and 400mA VCOM Driver

The BUF08800 reference generator offers eight programmable reference channels that can be used depending on the application needs. For example, all eight channels can be used for gamma correction, or some as gamma references and some to digitally adjust the gate voltages or VCOM. All gamma/VCOM channels swing to within 100mV of the positive or negative suppl.

Features

D 10-BIT RESOLUTION D 7- OR 8-CHANNEL GAMMA CORRECTION D INTEGRATED VCOM DRIVER: D D D D D D D 400mA PEAK CURRENT DIGITAL GATE VOLTAGE ADJUSTMENT CIRCUITS RAIL-TO-RAIL OUTPUT LOW SUPPLY CURRENT: 1mA/ch SUPPLY VOLTAGE: 7V to 22V DIGITAL SUPPLY: 2.0V to 5.5V INDUSTRY-STANDARD, TWO-WIRE INTERFACE HIGH ESD RATING: 4kV HBM DESCRIPTION The BUF08800 reference generator offers eight programmable reference channels that can be used depending on the application needs. For example, all eight channels can be used for gamma correction, or some as gamma references and some to digitally adjust the gate volt.