AD9624AR-REEL

Overview

The AD9624AR-REEL is an obsolete high-speed voltage feedback operational amplifier from Analog Devices, packaged in an 8-pin SOIC. It features a minimum stable gain of +6 V/V and supports supply voltages up to ±6 V. Key electrical specifications include a 300 MHz small-signal bandwidth, a 2200 V/μs slew rate, and a settling time of 15 ns to 0.01%. The device exhibits low harmonic distortion of –60 dB at 20 MHz and a spectral noise density of 2.2 nV/√Hz.

Feature Summary

• Combines wide bandwidth and fast slew rate characteristics typically associated with current feedback amplifiers within a voltage feedback architecture.
• Features output short-circuit protection for enhanced reliability under fault conditions.
• Includes an optional bootstrap capacitor connection to further reduce large-signal settling times.

Applications

• ADC input driver
• Differential amplifiers
• IF/RF amplifiers
• Pulse amplifiers

Procurement Notes

Verify the obsolete status of this component before integration into new designs. Confirm that existing inventory or surplus sources meet quality standards. Ensure replacement strategies are established if long-term availability is required for production continuity.

Selection Notes

Select this model when a minimum stable gain of +6 V/V is required. Compare performance against AD9621, AD9622, and AD9623 variants if lower gain settings are needed. Evaluate thermal management requirements due to the plastic SOIC package limitations.

Part Context

This component belongs to the AD962X family of very high-speed amplifiers designed for applications demanding exceptional dynamic performance. The family includes models optimized for different minimum stable gains, allowing system designers to balance bandwidth and gain requirements effectively.

Replacement Considerations

Consider AD9621, AD9622, or AD9623 for similar performance with different gain stability requirements. Verify pin compatibility and electrical specifications against current design needs.