NJM2137M Equivalent & Substitute Parts Reference

Part Overview

The NJM2137M by Nisshinbo Micro Devices Inc. is a general purpose dual operational amplifier IC, categorized under Linear, Amplifiers. It is supplied in an 8-SOIC surface mount package and previously held RoHS non-compliant status. The product is currently obsolete, necessitating the identification of direct alternatives to maintain legacy designs or ongoing production. Alternative models must match critical electrical and mechanical characteristics due to the device's use in sensitive analog and signal chain applications.

Substiute Parts

NJM2137M

Nisshinbo Micro Devices Inc.In Stock: 2240NJM2137M Datasheet

Current PartRFQ

NJM2137M#

Nisshinbo Micro Devices Inc.In Stock: 771NJM2137M# Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitutes are selected strictly by matching the main parameters: category (Linear, Amplifiers), amplifier type (General Purpose), number of circuits (2), slew rate (45V/µs), gain bandwidth product (200 MHz), input bias current (500 nA), input offset voltage (1 mV), supply current (1.14mA), voltage supply span (2.7 V to 12 V), operating temperature range (-40°C to 85°C), mounting type (Surface Mount), package and case size (8-SOIC; 8-DMP), and compliance information (RoHS, MSL, ECCN, HTSUS).

Parameter Comparison

Engineering Selection Recommendations

NJM2137M is classified as obsolete and not RoHS compliant, with a Moisture Sensitivity Level of 2 (1 Year). NJM2137M# provides an active, RoHS compliant, and MSL 1 (Unlimited) alternative that fully matches the specified parameters and compliance status requirements. Selection between these parts can be based on availability and RoHS environmental compliance.

Frequently Asked Questions (FAQ)

Q: What factors qualify NJM2137M# as a substitute for NJM2137M?
A: NJM2137M# matches all principal electrical and mechanical parameters, including amplifier type, number of circuits, slew rate, gain bandwidth, supply requirements, operating temperature range, mounting type, and package specifications.

Q: Does the difference in RoHS and MSL status affect interchangeability?
A: Both parts are physically and electrically compatible. NJM2137M# is RoHS compliant and has a lower MSL (1, Unlimited) compared to NJM2137M (2, 1 Year).

Q: Are package dimensions and pinouts identical?
A: Both parts are described with the same package—8-SOIC (0.197", 5.00mm Width) and supplier device package (8-DMP).

Q: Is a change in product status significant?
A: NJM2137M is obsolete, necessitating the use of an active equivalent such as NJM2137M# for ongoing manufacturing or design continuity.

Q: Can NJM2137M# be used in all designs specified for NJM2137M?
A: All available key parameters are consistent between NJM2137M and NJM2137M#, allowing substitution without adjusting circuit requirements.