FAN4931IP5X Amplifiers & Comparators by ON Semiconductor

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

Status: Active
Series: FAN4931
RoHS: Compliant
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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.

Where to Buy

Prices starting from US$0.36

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from US$0.36
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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
Storage & Peripherals
Mobile Handsets
External AC-DC Merchant Power Supply - Wireless Communications
PMP/MP3 Players
AC-DC Merchant Power Supply - Video game console, flat Panel TV, DVR, STB
End Products
Other Data Processing
Wireless LAN Card & Broadband Access
Other Wireless Communications
Test and Measurement


Description FAN4931
Compliance Pb-free Halide free
Rail to Rail Input/Output
Channels 1
VS Min (V) 2.3
VS Max (V) 5.25
Iq Typ (mA) 0.2
VOS Max (mV) 6
GBW Typ (MHz) 4
SR Typ (V/µs) 3
IO Typ (mA) 12
ΔVOS/ΔT (μV/C) 2.8
eN (nV/√Hz) 25
Ibias Typ (pA) 5
CMRR Typ (dB) 73
Architecture CMOS
Temperature Range (°C) -40 to 125
Package Type SC-88A-5 / SC-70-5

Alternative Descriptions

OP AMP, RRIO, 2.7/5V, 3.7MHZ, 5SC70 | element14
Ultra-Low Cost, Rail To Rail I/O, Cmos Amplifier/Reel |Onsemi FAN4931IP5X | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN4931IP5X?

Additional datasheets, footprints and schematics for FAN4931IP5X are listed on our Part Details page. You can also find images and similar parts to FAN4931IP5X on this page.

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Distributor pricing and stock information is available for FAN4931IP5X on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN4931IP5X price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN4931IP5X fall under?

The FAN4931IP5X is listed under Signal Conditioning & Control > Amplifiers & Comparators > Operational Amplifiers (Op Amps).

Can I view similar or alternative parts?

You can view similar parts to FAN4931IP5X when available in the Operational Amplifiers (Op Amps) range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the FAN4931IP5X you can contact the distributor directly for product support, shipping queries etc.

Is the FAN4931IP5X RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN4931IP5X have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for FAN4931IP5X.

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