5962-9095502MRA

Overview

The Analog Devices Inc. 5962-9095502MRA is a monolithic silicon wideband logarithmic amplifier, specifically the device type 02 variant of the AD640 series. It operates as a DC coupled demodulating amplifier with a 120 MHz bandwidth. The component supports dual supply voltages ranging from ±4.5 V to ±7.5 V and functions within an ambient temperature range of -55°C to +125°C. It utilizes a 20-terminal ceramic dual-in-line package (CDIP2-T20) compliant with MIL-STD-1835 outline R. Electrical performance includes a total absolute DC accuracy of ±2.0 dB over the full operating temperature range at specified input levels.

Feature Summary

• Provides logarithmic amplification for wideband signal processing applications
• Features DC coupled demodulation architecture for direct signal handling
• Supports cascaded operation to extend dynamic range capabilities
• Complies with military standard microcircuit drawing requirements

Applications

• Government microcircuit original equipment applications
• Defense system design applications requiring high reliability
• Logistics replacement for legacy military electronic systems

Procurement Notes

Verify that the supplier holds a valid certificate of compliance submitted to DLA Land and Maritime-VA. Confirm the device class matches the procurement specification, noting that Class Q devices are substitutable for Class M. Ensure the part number suffix corresponds to the required radiation hardness assurance level and lead finish options defined in the standard microcircuit drawing.

Selection Notes

Select this component when a hermetic, high-reliability logarithmic amplifier is required for defense or aerospace environments. The device type 02 designation identifies the specific circuit function within the AD640 family. Consider the thermal resistance and power dissipation characteristics relative to the application's cooling constraints. Verify that the required package outline and terminal connections align with the existing board layout.

Part Context

This part falls under the 5962 standard microcircuit drawing series managed by DLA Land and Maritime. It represents a qualified integrated circuit manufactured according to MIL-PRF-38535 specifications. The numbering convention indicates its classification as a federal stock class item intended for government acquisition and use across various military departments and agencies.

Replacement Considerations

Device class Q units may replace device class M units per the drawing provisions. Generic equivalents covered by contractor specifications may be replaced by this microcircuit.