AD602JR Equivalent & Substitute Parts

Part Overview

The AD602JR is a variable gain amplifier integrated circuit manufactured by Analog Devices Inc., featuring two independent gain circuits in a 16-SOIC surface mount package. This device is classified as a linear amplifier within the X-AMP® series and is currently listed as obsolete. The AD602JR's obsolescence necessitates identification of equivalent substitute components to maintain design continuity and support ongoing production requirements for applications requiring variable gain amplification with the specified electrical and mechanical characteristics.

Substiute Parts

AD602JR

Analog Devices Inc.In Stock: 7073AD602JR Datasheet

Current PartRFQ

AD602JRZ

Analog Devices Inc.In Stock: 2265AD602JRZ Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AD602JR is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute component must maintain identical specifications for amplifier type, circuit count, slew rate, bandwidth, bias current, supply current, output current capability, supply voltage range, operating temperature range, package configuration, and moisture sensitivity classification. The AD602JR base product number (AD602) serves as the foundation for identifying compatible variants. Substitutes are limited to components sharing the same base product designation and identical electrical performance characteristics across all measured parameters.

Parameter Comparison

Engineering Selection Recommendations

The AD602JRZ serves as the direct substitute for the AD602JR. Both components are manufactured by Analog Devices Inc. and share identical electrical specifications and mechanical packaging. The primary distinction between these parts is product status: the AD602JR is obsolete while the AD602JRZ maintains active product status. The AD602JRZ is RoHS3 compliant and REACH unaffected, providing regulatory compliance advantages for new designs and ongoing production. The AD602JRZ is supplied in tube packaging, whereas packaging information for the AD602JR was not specified. Both components are classified as MSL 1 (Unlimited moisture sensitivity level), indicating no special moisture handling requirements during storage or assembly. Selection of the AD602JRZ is appropriate for applications requiring the electrical and thermal characteristics of the AD602JR with the benefit of active manufacturer support and regulatory compliance documentation.

Frequently Asked Questions (FAQ)

Q: Can the AD602JRZ directly replace the AD602JR in existing designs?

A: Yes. The AD602JRZ is electrically and mechanically identical to the AD602JR across all specified parameters, including slew rate, bandwidth, supply current, output current, supply voltage range, and operating temperature range. Both components utilize the 16-SOIC surface mount package with identical pinout and footprint.

Q: What is the significance of the product status difference between AD602JR and AD602JRZ?

A: The AD602JR is classified as obsolete, indicating Analog Devices Inc. has discontinued active production and support. The AD602JRZ maintains active product status, ensuring continued availability, manufacturer technical support, and access to updated documentation and compliance certifications.

Q: Are there packaging differences between AD602JR and AD602JRZ?

A: The AD602JRZ is supplied in tube packaging. The original packaging format for the AD602JR was not specified in available documentation. Both components use the 16-SOIC (0.295", 7.50 mm width) surface mount package configuration, ensuring compatibility with existing PCB designs and assembly processes.

Q: What compliance certifications apply to the AD602JRZ?

A: The AD602JRZ is RoHS3 compliant and REACH unaffected. Both components carry MSL 1 (Unlimited) moisture sensitivity classification, requiring no special moisture control measures during storage or assembly operations.

Q: Are the electrical characteristics identical between AD602JR and AD602JRZ?

A: Yes. Both components share identical specifications for amplifier type (variable gain), circuit count (2), slew rate (275 V/µs), bandwidth (35 MHz), input bias current (350 nA), supply current (11 mA per channel), output current (50 mA per channel), supply voltage range (9.5 V to 10.5 V), and operating temperature range (0°C to 70°C).