Equivalent & Substitute Parts for NJM2138M

Part Overview

The NJM2138M is a general purpose operational amplifier IC featuring four circuits in a 14-DMP surface mount package. This device delivers a 45V/µs slew rate, a 200 MHz gain bandwidth product, and is suitable for applications requiring low input bias and offset currents. The product is classified as obsolete, making it necessary to seek alternative parts to ensure ongoing design support, manufacturing, and maintenance requirements.

Substiute Parts

NJM2138M

Nisshinbo Micro Devices Inc.In Stock: 3434NJM2138M Datasheet

Current PartRFQ

NJM2138M#

Nisshinbo Micro Devices Inc.In Stock: 889NJM2138M# Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NJM2138M are selected strictly based on the following key electrical and mechanical parameters: amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, supply voltage span, operating temperature range, mounting type, package/case, RoHS status, and moisture sensitivity level. Only parts matching these criteria are considered valid alternatives for substitution.

Parameter Comparison

Engineering Selection Recommendations

Selection of NJM2138M# as a substitute for NJM2138M is justified based on identical electrical and mechanical parameters. The substitute part is RoHS compliant, whereas the original part is RoHS non-compliant. Both parts meet the same moisture sensitivity level and certification classifications. Product status should also be considered; NJM2138M is obsolete, while NJM2138M# is active.

Frequently Asked Questions (FAQ)

Q1: What key parameters determine whether NJM2138M# substitutes are suitable for NJM2138M?
A1: Acceptable substitutes must match amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, supply voltage span, operating temperature range, mounting type, and package/case.

Q2: Is there any difference in mechanical compatibility between NJM2138M and NJM2138M#?
A2: Both parts utilize surface mount technology and share the 14-SOIC (0.197", 5.00mm Width) package with 14-DMP supplier device package, ensuring mechanical compatibility.

Q3: Does the RoHS compliance status differ between NJM2138M and NJM2138M#?
A3: NJM2138M is RoHS non-compliant, while NJM2138M# is RoHS compliant. This distinction may be required in certain regulatory environments.

Q4: Are there any differences in supply voltage or temperature ratings?
A4: Both NJM2138M and NJM2138M# have identical ratings for supply voltage and operating temperature.

Q5: Is NJM2138M# considered a direct substitute in case of obsolescence?
A5: NJM2138M# matches all listed parameters and is an active part, making it an appropriate substitute strictly by the provided criteria.