FAN4931: Operational Amplifier, Low Power, Rail to Rail I/O, Ultra low cost, CMOS Op-Amp

Datasheet: FAN4931-D.pdf
Rev. A (1174kB)
Product Overview
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Product Change Notification
FAN4931 is an ultra-low cost voltage feedback amplifier with CMOS inputs that consumes only 200 µA of supply current, while providing ±33 mA of output short-circuit current. This amplifier is designed to operate from 2.5 V to 5 V supplies. The common-mode voltage range extends beyond the negative and positive rails. The FAN4931 is designed on a CMOS process and provides 3.7 MHz of bandwidth and 3 V / μs of slew rate at a supply voltage of 5 V. This amplifier operates and is reliable over a wide temperature range -40°C to +125°C. The combination of extended temperature operation, low power, rail-to-rail performance, low voltage operation,and tiny package optimizes this amplifier for use in many industrial, general purpose and battery powered applications.
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
  • FAN4931Competes with LMV931; Available in SC70-5 Package
  • Fully Specified at +2.7V and +5V Supplies
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
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (1)
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FAN4931IP5X Active
Pb-free
Halide free
FAN4931 SC-88A-5 / SC-70-5 419AC 1 260 Tape and Reel 3000 $0.2493
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
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)
Package Type
FAN4931IP5X  
 $0.2493 
Pb
H
 Active   
Input/Output
1
2.3
5.25
0.2
6
4
3
12
2.8
25
5
73
CMOS
-40 to 125
SC-88A-5 / SC-70-5
Case Outlines
419AC   
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