NJM741M Equivalent & Substitute Parts Reference

Part Overview

The NJM741M is an integrated circuit operational amplifier (op-amp) categorized as a general purpose amplifier with one circuit housed in an 8-DMP surface mount package. The device operates within a supply voltage range of 6 V to 36 V, with a slew rate of 0.5V/µs, an input bias current of 30 nA, and a supply current of 1.7mA. The NJM741M is currently listed as obsolete, necessitating the identification and evaluation of alternative or substitute op-amp models to maintain compatibility in ongoing or legacy projects, secure supply chains, and support repair or redesign activities.

Substiute Parts

NJM741M

Nisshinbo Micro Devices Inc.In Stock: 2324NJM741M Datasheet

Current PartRFQ

UA741CPSR

Texas InstrumentsIn Stock: 2443UA741CPSR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute operational amplifier parts in this category are determined by matching electrical and mechanical parameters fundamental to form-fit-function. The key allowed parameters for substitution include amplifier type, number of circuits, slew rate, current input bias, voltage input offset, current supply, supply voltage range, operating temperature range, mounting type, and package size. Only parts strictly conforming to these provided criteria are included as substitutes.

Parameter Comparison

Engineering Selection Recommendations

When selecting substitutes for the NJM741M, selection is based on matching part status, RoHS and REACH compliance, and ECCN code. The NJM741M is obsolete, while substitute such as UA741CPSR is classified as "Last Time Buy", with updated RoHS compliance (ROHS3) and identical REACH status. The environmental certifications and export control codes are equivalent.

Frequently Asked Questions (FAQ)

Q1: What are the critical criteria for substituting the NJM741M operational amplifier?
A1: Substitution criteria are strictly based on provided amplifier type, number of circuits, electrical parameters (such as slew rate, bias current, supply current, voltage range, and input offset), operating temperature, and mechanical attributes such as package and mounting type.

Q2: Is the package form factor of UA741CPSR identical to NJM741M?
A2: Both parts utilize an 8-SOIC (0.209", 5.30mm Width) surface mount package, supporting footprint compatibility.

Q3: Are the compliance and export classifications matched between substitutes?
A3: All listed substitute parts and the NJM741M are RoHS Compliant or ROHS3 Compliant, REACH Unaffected, and identified under ECCN EAR99, HTSUS 8542.33.0001.

Q4: Do all substitutes operate across the same temperature range as NJM741M?
A4: The NJM741M supports operation from -40°C to 85°C. Substitute UA741CPSR has an operating temperature range of 0°C to 70°C.

Q5: Can differences in electrical specifications affect substitution viability?
A5: Substitution is considered only for electrical parameters expressly included in the provided data set. All comparisons and equivalence are based strictly on these parameters.