5962-9095502M2A

Overview

The Analog Devices Inc. 5962-9095502M2A is a monolithic silicon wideband logarithmic amplifier, identified as device type 02 of the AD640 series. It operates with supply voltages ranging from ±4.5 V to ±7.5 V and functions within an ambient temperature range of -55°C to +125°C. The component features a total absolute DC accuracy of ±2.0 dB across specified input voltage ranges and maintains an input bias current of ±25 µA at +25°C. It utilizes a 20-terminal dual-in-line package (Case Outline R) compliant with MIL-STD-1835.

Feature Summary

• DC coupled demodulating architecture designed for high-frequency signal processing applications up to 120 MHz.
• Monolithic silicon construction ensuring wideband performance with integrated attenuator control capabilities.
• Compliant with MIL-PRF-38535 manufacturing standards for Class M microcircuits, supporting vendor self-certification.

Applications

• Government microcircuit applications requiring original equipment integration
• Design applications utilizing standard military microcircuit specifications
• Logistics purposes involving replacement of contractor-prepared specification devices

Procurement Notes

Verify that the procurement source is listed in MIL-HDBK-103 or QML-38535 as an approved supplier for SMD 5962-90955. Ensure the delivered units include the required certificate of compliance affirming adherence to MIL-PRF-38535 Appendix A requirements. Confirm that the specific Part Identifying Number matches the requested device class and lead finish options available from the manufacturer.

Selection Notes

Select this component when a DC coupled demodulating logarithmic amplifier is required for wideband signal measurement. Device type 02 corresponds to the AD640 function. Choose Case Outline R for dual-in-line packaging. Verify that the application environment falls within the recommended operating temperature range of -55°C to +125°C and requires supply voltages between ±4.5 V and ±7.5 V.

Part Context

This part number belongs to the Standard Microcircuit Drawing 5962-90955, Revision D. It represents a specific configuration of the AD640 logarithmic amplifier manufactured by Analog Devices under Department of Defense standards. The drawing defines requirements for product assurance classes including high reliability and space application levels, establishing strict electrical and physical dimensions for government acquisition.

Replacement Considerations

Device class Q microcircuits conforming to this drawing are documented as substitutable for device class M units. These replacements will maintain form, fit, and function compatibility for system integration purposes without requiring design modifications.

FAQ

What is the difference between device types 01 and 02 in this drawing?

Both device types 01 and 02 identify the circuit function as the AD640 DC coupled demodulating 120 MHz logarithmic amplifier. They share the same generic circuit function within the scope of Standard Microcircuit Drawing 5962-90955.

Which case outlines are available for this microcircuit?

The available case outlines are designated by letter R, which corresponds to GDIP1-T20 or CDIP2-T20, featuring a 20-terminal dual-in-line package style.