OP482GSZ-REEL7

Instrumentation, Op Amps, Buffer Amps Overview

The OP482GSZ-REEL7 is a quad, low power, high speed JFET operational amplifier manufactured by Analog Devices Inc. It features a typical slew rate of 9 V/µs and a gain bandwidth product of 4 MHz. The device operates with a supply current of 250 µA per amplifier maximum and maintains an input bias current of 100 pA maximum. It is unity-gain stable and supports a supply voltage range of ±4.5 V to ±18 V. The component is housed in a 14-Lead Narrow-Body SOIC package and is specified for operation within the temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• JFET input stage ensures exceptionally low bias current and offset voltage.
• High slew rate and wide bandwidth provide excellent speed at low power consumption.
• Unity-gain stability simplifies circuit design for various configurations.
• Input common-mode range includes the positive supply rail.

Instrumentation, Op Amps, Buffer Amps Applications

• Active filters
• Fast amplifiers
• Integrators
• Supply current monitoring

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the ordering suffix REEL7 corresponds to the tape and reel packaging format required for automated assembly processes. Confirm the specific grade (G) matches the electrical tolerance requirements for offset voltage and bias current. Ensure the 14-Lead SOIC package dimensions align with the target PCB footprint and soldering profile specifications.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance between high-speed performance and low power consumption is critical. The quad configuration allows multiple channels in a single package, reducing board space. Consider the JFET input characteristics for applications requiring minimal loading on high-impedance signal sources. Verify that the supply voltage range meets the system's power constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the OP282/OP482 family of dual and quad operational amplifiers designed for battery-powered systems or power-restricted applications. The series combines high slew rates with low supply currents, making it suitable for portable medical equipment, telecommunications, and navigational instrumentation where efficiency and speed are paramount.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

OP482GSZ-REEL7 serves as a direct replacement for OP482GS-REEL7 within the same package and specification family. Both variants share identical electrical characteristics and pinouts, differing primarily in RoHS compliance status indicated by the Z suffix.