High-Current VCOM Drive Buffer

The MAX1886 is a high-current operational transconductance amplifier. The MAX1886 is ideal for driving the backplane of an active matrix, dot inversion thin film transistor (TFT) liquid crystal display (LCD). The MAX1886's high >500mA peak-current drive capability provides fast response to pulsed load conditions. The MAX1886 is stable from 0.47µF to an unlimited amount of output capacitance.

The MAX1886 is available in the low-profile (1.1mm max) 5-pin Thin SOT23 package and fully specified over the -40°C to +85°C extended temperature range.

Applications

* Monitor LCD Panels * Notebook LCD Panels

* Stable with 0.47µF to Unlimited Amount of Output Capacitance

* Over 500mA Peak Drive Current

* Excellent Settling Characteristics with Capacitive Load

* +4.5V to +13V Input Supply

* 0.45mA Quiescent Current

* Thermal Fault Protection

* Thin SOT23-5 Package (1.1mm max)