CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

About Instrumentation, OP Amps, Buffer Amps

PRODUCT DATASHEET

ChipNobo MPN

NB4580E

GLOBAL BRAND CROSS-REFERENCE

Nisshinbo Micro Devices Inc.

IC AUDIO 2 CIRCUIT 8SOP

NJM4580E

  • High-reliability design
  • Long-term stable supply
  • RoHS compliant
IC AUDIO 2 CIRCUIT 8SOP

1. PRODUCT POSITIONING

NB4580E is a product identity corresponding to the reference product NJM4580E. This document presents the available product specifications, mechanical/package information and compatibility summary for engineering and procurement reference.

This document is a product information. Compatibility conclusions should be read together with the applicable Cross-Reference Identification (CID) rule, package/pin verification and engineering review record.

2. TECHNICAL SPECIFICATION COMPARISON (core parameters)
Parameter Nisshinbo Micro Devices Inc. NJM4580E ChipNobo NB4580E Match
Current - Output / Channel 50 mA 50 mA ✓
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C ✓
Part Status Active Active ✓
Number of Circuits 2 2 ✓
Voltage - Supply Span (Max) 36 V 36 V ✓
Mounting Type Surface Mount Surface Mount ✓
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) ✓
Gain Bandwidth Product 15 MHz 15 MHz ✓
Current - Supply 6mA 6mA ✓
Voltage - Supply Span (Min) 4 V 4 V ✓
Amplifier Type Audio Audio ✓
Voltage - Input Offset 300 µV 300 µV ✓
Current - Input Bias 100 nA 100 nA ✓
Supplier Device Package 8-SOP 8-SOP ✓
Slew Rate 5V/µs 5V/µs ✓
RoHS Status RoHS Compliant RoHS Compliant ✓
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited) ✓

CHIPNOBO

Semiconductor Replacement Engineering & Supply Continuity

About Instrumentation, OP Amps, Buffer Amps

PRODUCT DATASHEET

3. SUPPLY & LIFECYCLE
ChipNobo Number NB4580E
Lifecycle status Active
NRND No
EOL No
PCN monitor No
Last buy date No Deadline
Alternate availability Sufficient
4. APPLICATION AREAS
ADAS Camera System Battery Management System (BMS)
Electric Vehicle (EV) AI Server
GPU Server PLC Controller
Industrial Robot Semiconductor Equipment
Medical Monitoring Equipment Medical Imaging Equipment
5G Base Station Laboratory Equipment

5. ENGINEERING & COMMERCIAL NOTES

  • The ChipNobo MPN is the public product identity used by ChipNobo for this replacement reference.
  • The original manufacturer and original MPN are retained as reference identity information.
  • Product PDF data are intended for engineering, procurement and supply-continuity reference.
  • Current price, MOQ, lead time, available supply source and regional availability should be confirmed through RFQ.
  • For customer-specific qualification, PCB footprint approval, reliability requirements or design-in approval, the customer should perform the applicable validation process.

CHIPNOBO REPLACEMENT · Semiconductor Replacement Engineering & Supply Continuity Partner

Document purpose: Product Information / Replacement Reference · Generated from the product data supplied for NB4580E.

Important Notice & Disclaimer

Document ID: 【CN-DATA-NB4580E】 Revision: 1.0 Status: Released

The information provided by ChipNobo is intended solely for engineering evaluation, product selection, procurement, and supply continuity reference purposes. Product specifications, lifecycle status, availability, and other information are subject to change without notice. Customers should always verify relevant information against the latest official documentation published by the respective manufacturers.

Cross-reference and replacement recommendations are provided for engineering reference purposes only. They do not constitute a guarantee of pin-to-pin compatibility, interchangeability, or suitability for any particular application. Customers are responsible for conducting all necessary engineering reviews, testing, and qualification prior to product selection and use.

Manufacturer names, trademarks, and part numbers are referenced solely for product identification purposes. Their use does not imply any affiliation with, endorsement by, or authorization from the respective manufacturers, unless expressly stated otherwise.

To the maximum extent permitted by applicable law, ChipNobo makes no warranties, express or implied, regarding the completeness, accuracy, or suitability of the information provided and shall not be liable for any loss or damage arising from its use or reliance, except as otherwise expressly agreed in writing and subject to applicable law.