AD823ARZ-RL

Instrumentation, Op Amps, Buffer Amps Overview

The AD823ARZ-RL is a dual precision operational amplifier from Analog Devices, featuring JFET inputs and rail-to-rail output capabilities. It operates within a supply voltage range of 1.5 V to 36 V (single) or +/- 1.5 V to +/- 18 V (dual). Key electrical parameters include a gain-bandwidth product of 10 MHz, a slew rate of 22 V/us, and an input offset voltage of 700 uV. The device draws 8.4 mA of operating current and provides 17 mA per channel output current. It is housed in an SOIC-8 package and functions reliably across a temperature range of -40 C to +85 C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with JFET input stage for low bias current
• Rail-to-rail output swing capability
• Precision performance with low input offset voltage

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Signal conditioning for sensor interfaces
• Data acquisition circuits requiring high input impedance

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'RL' indicates reel packaging when ordering. Confirm the 'A' grade specifications against application requirements, as this part denotes a specific performance bin within the AD823 family. Ensure the SOIC-8 footprint matches the PCB design. Check for RoHS compliance status if required by local regulations.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual amplification is needed with JFET input characteristics. The rail-to-rail output allows for maximum dynamic range in low-voltage single-supply applications. Compare the 10 MHz bandwidth and 22 V/us slew rate against signal frequency requirements to ensure adequate speed without unnecessary power consumption.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the AD823 series of dual FET-input operational amplifiers. It shares the core topology with the AD823A but may differ in specific electrical bins or manufacturing revisions. The series is designed for general-purpose precision applications where low noise and high input impedance are critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct pin-compatible substitutes within the same manufacturer family include the AD823AARZ-RL. Verify that the replacement meets the exact slew rate and bandwidth requirements, as variations exist between different grades within the series.