AD8624ARUZ-RL

Overview

The AD8624ARUZ-RL is a quad precision operational amplifier manufactured by Analog Devices Inc. It features rail-to-rail output swing, low supply current of 215 μA per amplifier typical, and very low offset voltage of 10 μV typical. The device operates within a supply voltage range of ±2.5 V to ±15 V and supports an extended industrial temperature range from -40°C to +125°C. Key electrical parameters include a gain-bandwidth product of 560 kHz, input bias current of 200 pA maximum, and power supply rejection ratio of 145 dB.

Feature Summary

• Quad precision rail-to-rail output operational amplifiers with low supply currents
• Input bias current cancellation circuitry for very low input bias current over full operating temperature
• Designed for applications where large error sources cannot be tolerated due to low noise and dc precision

Applications

• Portable precision instrumentation
• Laser diode control loops
• Strain gage amplifiers
• Medical instrumentation
• Thermocouple amplifiers

Procurement Notes

Verify the specific ordering suffix RL indicates reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributors. Ensure the component matches the exact part number AD8624ARUZ-RL to guarantee correct package type and performance specifications.

Selection Notes

Select this component for designs requiring high accuracy and low power consumption in portable devices. Consider its rail-to-rail output capability for maximizing dynamic range. Evaluate the low offset voltage and drift characteristics against system error budgets. Verify compatibility with the required supply voltage range and operating temperature conditions.

Part Context

This part belongs to the AD8622/AD8624 family of low power, precision, rail-to-rail output op amps. The AD8624 variant specifically provides four independent amplifiers in a single package, offering a compact solution for multi-channel signal processing applications compared to dual amplifier alternatives.

Replacement Considerations

Check for AD8624ARUZ as a non-reel alternative. Verify pinout and electrical specifications match before substituting.