FAN4931 Series

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

Catalog

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

Part	Number of Circuits	Voltage - Supply Span (Max) [Max]	Current - Supply	Supplier Device Package	Amplifier Type	Package / Case	Output Type	Current - Input Bias	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Voltage - Supply Span (Min) [Min]	Slew Rate	-3db Bandwidth	Gain Bandwidth Product
ON Semiconductor FAN4931IP5X	1	5.25 V	200 µA	SC-70-5	Voltage Feedback	5-TSSOP SC-70-5 SOT-353	Rail-to-Rail	5 pA	85 °C	-40 °C	Surface Mount	2.3 V	3 V/µs	3.7 MHz	3.7 MHz

Catalog

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

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

• FAN4931Competes with LMV931; Available in SC70-5 Package

• Fully Specified at +2.7V and +5V Supplies

Description

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.