Dual VCOM Amplifier & Gamma Reference Buffer

The EL5128 integrates two VCOM amplifiers with a single gamma reference buffer. Operating on supplies ranging from 5V to 15V, while consuming only 2.0mA, the EL5128 has a bandwidth of 12MHz (-3dB) and provides common mode input ability beyond the supply rails, as well as rail-to-rail output capability. This enables the amplifier to offer maximum dynamic range at any supply voltage. The EL5128 also features fast slewing and settling times, as well as a high output drive capability of 30mA (sink and source).

特性 Features

? Dual VCOM amplifier

? Single gamma reference buffer

? 12MHz -3dB bandwidth

? Supply voltage = 4.5V to 16.5V

? Low supply current = 2.0mA

? High slew rate = 10V/μs

? Unity-gain stable

? Beyond the rails input capability

? Rail-to-rail output swing

? Ultra-small package

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? TFT-LCD drive circuits

? Notebook displays

? LCD desktop monitors

? LCD-TVs