OP481GS-REEL

Instrumentation, Op Amps, Buffer Amps Overview

The OP481GS-REEL is a quad operational amplifier manufactured by Analog Devices Inc., featuring rail-to-rail output capabilities. It operates within a supply voltage range of 2.7 V to 12 V or 1.35 V to 6 V, consuming a typical quiescent current of 16 uA per channel. Key electrical parameters include a gain-bandwidth product of 105 kHz, a slew rate of 27 mV/us, and an input offset voltage of 1.5 mV. The device exhibits low input bias current of 10 nA and input voltage noise density of 75 nV/sqrt Hz. It is housed in a SOIC-14 package and supports surface mount installation across a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration with rail-to-rail output functionality
• Low power consumption suitable for battery-operated systems
• General-purpose amplification with high input impedance

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation
• Portable medical devices
• Signal conditioning circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'GS' against official Analog Devices documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the required operating temperature range and supply voltage constraints before integration. Cross-reference the datasheet for pinout accuracy and thermal management requirements during procurement planning.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail output is required alongside low power consumption. Consider the 105 kHz bandwidth and 1.5 mV offset voltage for precision applications. Verify that the SOIC-14 package fits the design constraints and that the 16 uA quiescent current aligns with system power budgets.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OP481 series of general-purpose operational amplifiers from Analog Devices. It provides four independent amplifiers in a single package, designed for applications requiring multiple signal processing stages with minimal power usage. The series is characterized by its ability to operate effectively at low supply voltages while maintaining stable performance.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Generic replacements may not match the specific rail-to-rail output characteristics or low power profiles.