AD8513ARUZ

Overview

The AD8513ARUZ is a quad precision JFET operational amplifier from Analog Devices. It features an 8 MHz gain bandwidth product, a 20 V/µs slew rate, and a maximum offset voltage of 400 µV. The device operates on dual supplies ranging from ±5 V to ±15 V with a supply current of approximately 2.75 mA per amplifier. It utilizes a 14-lead SOIC_N package and maintains stability when driving capacitive loads.

Feature Summary

• Maintains fast settling performance even with substantial capacitive loads
• Prevents output phase reversal when input voltages exceed the common-mode range
• Provides low noise and distortion suitable for high-fidelity audio applications

Applications

• Instrumentation systems
• Multipole filters
• Photodiode amplifiers
• Precision current measurement using shunts

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact package type and reel specifications. Confirm that the component meets all required environmental operating temperature ranges before finalizing procurement decisions.

Selection Notes

Select this component for circuits requiring high impedance sensor amplification and precise current measurements. The combination of low offsets, low noise, and very low input bias currents makes it ideal for maintaining accuracy in medical instruments and automated test equipment.

Part Context

This part belongs to the AD8510/AD8512/AD8513 family of precision JFET amplifiers. While the AD8510 is single-channel and the AD8512 is dual-channel, the AD8513 integrates four independent amplifiers into a single package, sharing identical electrical characteristics and performance metrics across the series.

Replacement Considerations

No public confirmed substitute part numbers are available.