Introduction
   The EC5420A is a 30mA output current rail-to-rail quad channels operational amplifier with wide supply range from 4.5V to 18V while consumes only 750uA per channel. It provides 0.5V beyond the supply rails of common mode input range and capability of rail-to-rail output swing as well. This enables the amplifier to offer maximum dynamic range at any supply voltage among many applications. A 8MHz gain bandwidth product allows EC5420A to perform more stable than other devices in Internet applications.

FEATUREs
● Wide supply voltage range 4.5V ~ 18V
● Input range 500mV beyond the rails
● Unity-gain stable
● Rail-to-rail output swing
● High slew rate 20V/μ s
● GBWP 8 MHz
● 12 MHz -3dB Bandwidth
● Ultra-small Package TSSOP-14

APPLICATIONs
● TFT-LCD Reference Driver
● Touch-Screen Display
● Wireless LANs
● Personal Communication Devices
● Direct Access Arrangement
● Personal Digital Assistant (PDA)
● Active Filter
● Sampling ADC Amplifier
● ADC/DAC Buffer
● Electronic Notebook
● Office Automation