GENERAL DESCRIPTION
The ADD8706 is a single-supply, 5-channel buffer with a separate VCOM amplifier that has been optimized for today’s low cost TFT LCD notebook and monitor panels. The top and bottom channels swing to the top/bottom rails, respectively, and can be used as end-point gamma references. The middle channels are ideal for midpoint gamma references. The VCOM amplifier provides very high continuous and peak currents. All channels have excellent transient response as well as high slew rate and capacitive load drive capability. The ADD8706 is specified over the –40°C to +85°C temperature range. The ADD8706 is available in a 16-lead TSSOP package.

FEATURES
   Single-supply operation: 4.5 V to 16.5 V
   Upper/lower buffers swing to VS/GND
   Continuous output current: 35 mA
   VCOM peak output current: 250 mA
   Offset voltage: 15 mV
   Slew rate: 6 V/µs
   Unity gain stable with large capacitive loads
   Supply current: 750 µA per amplifier

APPLICATIONS
   TFT LCD monitor panels
   TFT LCD notebook panels
   Communications equipment
   Portable instrumentation
   Electronic games
   ADC/DAC buffer