NJM082M Equivalent & Substitute Parts Reference

Part Overview

The NJM082M by Nisshinbo Micro Devices Inc. is a dual J-FET input operational amplifier classified under the Linear, Amplifiers category. Packaged in an 8-DMP surface-mount case, the part features low input bias current and a wide supply voltage span. The NJM082M is currently listed as Obsolete, making identification of suitable substitute parts essential for maintenance, redesign, or ongoing production where direct replacement is required.

Substiute Parts

NJM082M

Nisshinbo Micro Devices Inc.In Stock: 6424NJM082M Datasheet

Current PartRFQ

TL052CPSR

Texas InstrumentsIn Stock: 9887TL052CPSR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are selected strictly according to core electrical and mechanical parameters defined for the J-FET operational amplifier category. Key substitution criteria include: amplifier type (J-FET), number of circuits, mounting type, package/case dimensions, input bias current, supply voltage span, gain bandwidth product, and compliance standards (RoHS, REACH, ECCN). Only parts conforming to these parameters are considered equivalently substitutable for NJM082M.

Parameter Comparison

Engineering Selection Recommendations

Because the NJM082M is designated as Obsolete, selection should focus on alternate parts that maintain status as available or Last Time Buy, retain RoHS and REACH compliance, and match or exceed provided environmental and regulatory certifications (ECCN, HTSUS). Moisure Sensitivity Level (MSL) status and mounting compatibility must also be verified using only the provided specifications.

Frequently Asked Questions (FAQ)

Q: What parameters are essential for substitution of J-FET dual op-amps in surface-mount packages?
A: Amplifier type, number of circuits, input bias current, supply voltage range, package/case dimensions, mounting type, and compliance (RoHS, REACH) are critical for substitution.

Q: Are TL052CPSR and NJM082M mechanically compatible?
A: Both utilize a surface-mount SOIC package, with slightly differing dimensions; check mechanical tolerances in board design.

Q: What is the significance of RoHS and REACH compliance when selecting substitutes?
A: Ensures environmental and safety conformity, facilitating use in regulated markets and compliance with application requirements.

Q: How do operational temperatures affect substitution eligibility?
A: The substitute part’s operational temperature range must meet the application's minimum requirements as defined in provided input.

Q: Is pinout equivalence guaranteed with provided substitute parts?
A: Only package/case standard is defined by input; pinout verification requires explicit pin assignment information.

Q: Why must obsolete status be considered for substitution?
A: Obsolete status limits ongoing availability and support, necessitating replacement with parts marked as available or Last Time Buy to ensure supply continuity.