{"id":751,"date":"2022-01-30T11:19:00","date_gmt":"2022-01-30T03:19:00","guid":{"rendered":"https:\/\/ecmos2.liho.work\/?p=751"},"modified":"2024-09-10T14:32:27","modified_gmt":"2024-09-10T06:32:27","slug":"ec5420","status":"publish","type":"post","link":"https:\/\/www.ecmos.com.tw\/cn\/operation-amplifier\/ec5420\/","title":{"rendered":"EC5420 \u2013 High Slew Rate Rail-To-Rail Quad OP Amp"},"content":{"rendered":"\n
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General Description<\/h3>\n\n\n\n

The EC5420 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 EC5420 to perform more stable than other devices in Internet
applications.
With features of 20V\/\u03bcs high slew rate and 200ns of fast settling time, as well as 30mA
(sink and source) of high output driving capability, the EC5420 is ideal for the requirements of flat panel Thin Film Transistor Liquid Crystal Displays (TFT-LCD) panel reference buffers application.
Due to insensitive to power supply variation, EC5420 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 EC5420 is offered in space saving 14-Pin TSSOP package and specified over the -40\u00b0C to +85\u00b0C temperature range.<\/p>\n\n\n\n

FEATURES<\/h3>\n\n\n\n

\u2022 Wide supply voltage range 4.5V ~ 16V
\u2022 Input range 500mV beyond the rails
\u2022 Unity-gain stable
\u2022 Rail-to-rail output swing
\u2022 High slew rate 20V\/\u03bcs
\u2022 GBWP 8 MHz
\u2022 12 MHz -3dB Bandwidth
\u2022 Ultra-small Package TSSOP-14<\/p>\n\n\n\n

APPLICATIONS<\/h3>\n\n\n\n

\u2022 TFT-LCD Reference Driver
\u2022 Touch-Screen Display
\u2022 Wireless LANs
\u2022 Personal Communication Devices
\u2022 Direct Access Arrangement
\u2022 Personal Digital Assistant (PDA)
\u2022 Active Filter
\u2022 Sampling ADC Amplifier
\u2022 ADC\/DAC Buffer
\u2022 Electronic Notebook
\u2022 Office Automation<\/p>\n\n\n\n

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