PRODUCT DESCRIPTION

The FC321SOT(single)are rail-to-rail input and

Output voltage feedback amplifier offering low cost.

They have a wide input common-mode voltage range

and output voltage swing,and take the minimum

operating supply voltage down to 2.1V and the

maximum recommended supply voltage is 5.5V.

temperature range.

The FC321SOT provide 1MHz bandwidth at a low

current consumption of 60

μA per amplifier. Very

low input bias currents of 10pA enable FC321SOT to

be used for integrators, photodiode amplifiers, and

piezoelectric sensors. Rail-to-rail inputs and outputs

are useful to designers buffering ASIC in single-

supply systems. Applications for the series

amplifiers include safety monitoring, portable

equipment, battery and power supply control, and

signal conditioning and interfacing for transducers

in very low power systems.

APPLICATIONS

ASIC Input or Output Amplifier

Sensor Interface

Piezo Electric Transducer Amplifier

Medical Instrumentation

Mobile Communication

Audio Output

Portable Systems

Smoke Detectors

Notebook PC

PCMCIA Cards

Battery –Powered Equipment

DSP Interface

FEATURES

Typical VOS

with VS = 5.5V

in SOT-23-5L

PIN CONFIGURATIONS

(Top View)

FC321SOT

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1MHz, 60uA, Rail-to-Rail I/O CMOS Operational Amplifiers

SEMICONDUCTOR

TECHNICAL DATA

FC321SOT

2019. 11. 21

1/8

Revision No : 0

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, V+ to V-............................................................ 7.5V

Common-Mode Input Voltage.................................................... (-VS) - 0.5V to (+VS) + 0.5V

Storage Temperature Range........................ .............................–65℃ to +150℃

Junction Temperature.................................................................160℃

Operating Temperature Range...................... ……………………0℃ to +70℃

Lead Temperature Range (Soldering 10 sec).............................260℃

NOTE:

Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device.

This is a stress rating only; functional operation of the device at these or any other conditions above those

indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability.