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FAN4274 - CMOS Amplifier

Download the FAN4274 datasheet PDF. This datasheet also covers the FAN4174 variant, as both devices belong to the same cmos amplifier family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (FAN4174_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
FAN4274 CMOS Amplifier ON Semiconductor
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FAN4174 CMOS Amplifier ON Semiconductor
FAN4800AS PFC/PWM Controller Combination ON Semiconductor
FAN4800CS PFC/PWM Controller Combination ON Semiconductor

Other Datasheets by Fairchild (onsemi)

Part Number Description
FAN4272 Dual/ Low Cost/ +2.7V & +5V/ Rail-to-Rail I/O Amplifier
FAN4230 Dual/ High Speed/ 2.5V to 12V/ Rail-to-Rail Amplifier
FAN400A Low-Power Green-Mode PWM Flyback Power Controller
FAN400C PWM Flyback Power Controller
FAN4010 High-Side Current Sensor

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.

View original datasheet text
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.