NJU7002M Equivalent & Substitute Parts Reference

Part Overview

The NJU7002M is a CMOS amplifier with 2 circuits in an 8-DMP surface-mount package, categorized under Linear, Amplifiers. The part is RoHS compliant and currently in active production status. In cases where NJU7002M availability is limited or design requirements demand alternative sourcing, it becomes necessary to identify substitute amplifier models with matching or compatible electrical and mechanical characteristics.

Substiute Parts

NJU7002M

Nisshinbo Micro Devices Inc.In Stock: 2046NJU7002M Datasheet

Current PartRFQ

LM432MA/NOPB

Texas InstrumentsIn Stock: 894LM432MA/NOPB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute part selection is performed strictly by matching the following parameters: amplifier type, number of circuits, supply voltage range, operating temperature range, package and mounting type, and RoHS compliance. These parameters ensure that the substitute amplifier performs comparably in the intended circuitry and matches mechanical and regulatory requirements.

Key parameters considered:

• Amplifier type
• Number of circuits
• Slew rate
• Gain bandwidth product
• Input bias current
• Input offset voltage
• Voltage supply span (minimum and maximum)
• Operating temperature range
• Mounting type
• Package / case
• RoHS compliance
• Product status

Parameter Comparison

Engineering Selection Recommendations

Selection between NJU7002M and LM432MA/NOPB must be based on product status and RoHS compliance. NJU7002M is currently active and RoHS compliant. LM432MA/NOPB, while also meeting ROHS3 compliance, is obsolete. Consideration of the product status is essential for long-term sourcing and availability.

Frequently Asked Questions (FAQ)

Q1: Which parameters are most critical when selecting a substitute amplifier for the NJU7002M?
A1: Amplifier type, number of circuits, slew rate, gain bandwidth product, input bias current, input offset voltage, voltage supply span, operating temperature range, package type, mounting method, and RoHS compliance.

Q2: Can NJU7002M and LM432MA/NOPB be interchanged mechanically?
A2: Both components are surface-mount and use 8-SOIC packages. However, the body width of the packages differs (0.197", 5.00mm for NJU7002M; 0.154", 3.90mm for LM432MA/NOPB), which must be verified for mechanical fit.

Q3: Does the product status affect the choice of substitute?
A3: Yes. NJU7002M is active, while LM432MA/NOPB is obsolete. Obsolete parts may pose sourcing challenges for production or future maintenance.

Q4: Are both parts compliant with environmental standards?
A4: Yes. NJU7002M is RoHS compliant, and LM432MA/NOPB is ROHS3 compliant.

Q5: How should supply voltage range be assessed for substitution?
A5: The supply voltage range must cover the application requirements. NJU7002M supports 1 V to 16 V, while LM432MA/NOPB supports 2.5 V to 16 V.

Q6: Is the gain bandwidth product directly comparable between the two products?
A6: The NJU7002M has a 100 kHz gain bandwidth product, and LM432MA/NOPB has 1 MHz. This difference should be evaluated based on specific circuit needs.

Q7: Are mounting methods compatible?
A7: Both devices are surface-mount. Attention should be paid to exact package dimensions to ensure compatibility with existing PCB layouts.