EC5601 – High Slew Rate Rail-to-Rail Single OP Amp

General description

The EC5601 is a rail-to-rail one channel operational amplifier with wide supply range from 6V to 18V. 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 20MHz gain bandwidth product allows EC5601 to perform more stable than other devices in Internet applications.
With features of 40V/μs high slew rate and 200ns of fast settling time, as well as 100mA (sink and source) of high output driving capability, the EC5601 is ideal for the requirements of flat panel Thin Film Transistor Liquid Crystal Displays (TFT-LCD) panel grayscale reference buffers application. Due to insensitive to power supply variation, EC5601 offers flexibility of use in multitude of applications such as battery power, portable devices and anywhere low power consumption is concerned. With standard operational amplifier pin assignment, the EC5601 is offered in a space saving 6-Pin SOT-26 package and specified over the -40°C to +85°C temperature range.


  • Wide supply voltage range 6V ~ 18V
  • Input range 500mV beyond the rails
  • Unity-gain stable
  • Rail-to-rail output swing
  • High slew rate 40V/μs
  • GBWP 20MHz
  • 30MHz -3dB Bandwidth
  • Ultra-small Package SOT-25、TSOT-25、SOT-26、TSOT-26 and TSSOP-8


  • 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
  • Portable Electronics

Pin Configurations

Ordering info

Typical Applications circuit