Operational Amplifier, Rail-to-Rail I/O, 3.7Mhz, CMOS Op-Amp

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Overview

The FAN4174 (single) and FAN4274 (dual) are voltage feedback amplifiers with CMOS inputs that consume only 200 µA of supply current per amplifier, while providing ±33 mA of output short-circuit current. These amplifiers are designed to operate 5 V supplies. The common mode voltage range extends beyond the negative and positive rails.
The FAN4174 and FAN4274 are designed on a CMOS process and provide 3.7 MHz of bandwidth and 3 V / μs of slew rate at a supply voltage of 5 V.
These amplifiers operate and are reliable over a wide temperature range of -40°C to +125°C.
The combination of extended temperature operation, low power, rail-to-rail performance, low-voltage operation, and a tiny package optimize this amplifier family for use in many industrial, general-purpose, and battery-powered applications.

  • Storage & Peripherals
  • Other Data Processing
  • Mobile Handsets
  • Wireless LAN Card & Broadband Access
  • External AC-DC Merchant Power Supply - Wireless Communications
  • Other Wireless Communications
  • PMP/MP3 Players
  • DSC
  • AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB
  • Test and Measurement
  • 200 µA Supply Current per Amplifier
  • 3.7 MHz Bandwidth
  • Output Swing to Within 10 mV of Either Rail
  • Input Voltage Range Exceeds the Rails
  • 3 V / µs Slew Rate
  • 25 nV / √Hz Input Voltage Noise
  • Replaces KM4170 and KM4270
  • FAN4174 Competes with OPA340 and TLV2461; Available in a SOT23-5 Package
  • FAN4274 Competes with OPA2340 and TLV2462; Available in MSOP-8 Package
  • Fully Specified at +2.7 V and +5 V Supplies

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Product

Status

ECAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Rail to Rail

Channels

VS Min (V)

VS Max (V)

Iq Typ (mA)

VOS Max (mV)

GBW Typ (MHz)

SR Typ (V/µs)

IO Typ (mA)

ΔVOS/ΔT (μV/C)

eN (nV/√Hz)

Ibias Typ (pA)

CMRR Typ (dB)

Architecture

Temperature Range (°C)

Pricing ($/Unit)

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FAN4174IS5X

Lifetime

Pb

A

H

P

SOT-23-5

1

260

REEL

3000

N

Input/Output

1

2.3

5.25

0.2

6

4

3

12

2.9

25

5

73

CMOS

-40 to 125

$0.1792

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