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FAN4174 - CMOS Amplifier

General Description

The FAN4174 (single) and FAN4274 (dual) are ultra-low cost voltage feedback amplifiers with CMOS inputs that consume only 200µA of supply current per amplifier, while providing ±33mA of output short-circuit current.

These amplifiers are designed to operate from 2.5V to 5V supplies.

Key Features

  • 200µA Supply Current per Amplifier 3.7MHz Bandwidth Output Swing to Within 10mV of Either Rail Input Voltage Range Exceeds the Rails 3V/µs Slew Rate 25nV/√Hz Input Voltage Noise Replaces KM4170 and KM4270 FAN4174 Competes with OPA340 and TLV2461; Available in SC70-5 and SOT23-5 Packages FAN4274 Competes with OPA2340 and TLV2462; Available in MSOP-8 Package Fully Specified at +2.7V and +5V Supplies.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FAN4174 / FAN4274 — Single and Dual, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier www.DataSheet4U.com May 2008 FAN4174 / FAN4274 Single and Dual, Ultra-Low Cost, Rail-to-Rail I/O, CMOS Amplifier Features ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ 200µA Supply Current per Amplifier 3.7MHz Bandwidth Output Swing to Within 10mV of Either Rail Input Voltage Range Exceeds the Rails 3V/µs Slew Rate 25nV/√Hz Input Voltage Noise Replaces KM4170 and KM4270 FAN4174 Competes with OPA340 and TLV2461; Available in SC70-5 and SOT23-5 Packages FAN4274 Competes with OPA2340 and TLV2462; Available in MSOP-8 Package Fully Specified at +2.