NJM072M Equivalent & Substitute Parts Engineering Reference

Part Overview

The NJM072M is a J-FET input operational amplifier IC featuring two internal amplifying circuits within an 8-DMP surface mount package. It is classified in the "Linear, Amplifiers" product category. The product status for NJM072M is "Obsolete," which necessitates identifying suitable equivalent or substitute parts to ensure ongoing design support and component availability.

Substiute Parts

NJM072M

Nisshinbo Micro Devices Inc.In Stock: 5467NJM072M Datasheet

Current PartRFQ

TL052CPSR

Texas InstrumentsIn Stock: 9887TL052CPSR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NJM072M are strictly determined by alignment of the following key parameters: amplifier type (J-FET), number of circuits (2), slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, voltage supply span (minimum and maximum), operating temperature range, mounting type, and package outline. Only components conforming to these parameters within the "Linear, Amplifiers" category and featuring comparable compliance (RoHS, REACH, ECCN) are considered direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

The NJM072M is classified as "Obsolete." TL052CPSR holds a "Last Time Buy" status. Both parts are RoHS and REACH compliant and share EAR99 ECCN classification. The substitute, TL052CPSR, offers comparable electrical and mechanical parameters within the same package category and maintains necessary compliance certifications for direct substitution.

Frequently Asked Questions (FAQ)

Q: What are the primary parameters used for substituting NJM072M in a design?
A: Substitution is based on amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, supply voltage range, operating temperature, mounting type, and package form factor.

Q: How does the mounting type and package size affect the substitution of NJM072M?
A: Both NJM072M and TL052CPSR utilize similar surface mount packages in the 8-SOIC category, supporting compatibility in automated assembly processes. Differences in exact dimensions should be confirmed with footprint requirements.

Q: Is electrical parameter matching strictly necessary for amplifiers in the J-FET category?
A: Only parameters provided—specifically amplifier type, slew rate, gain bandwidth, input bias, offset voltage, supply current/voltages, and operating temperature—are considered mandatory for direct substitution.

Q: Are there compliance or regulatory considerations when substituting the NJM072M?
A: Both NJM072M and TL052CPSR meet RoHS and REACH requirements and are classified under ECCN EAR99, satisfying standard compliance needing no additional verification based on the information provided.

Q: Can substitutes differ in series designation or base product number?
A: Substitute selection is based solely on the specified key electrical and mechanical parameters and compliance fields, rather than product series or base number.