NJM386M-TE1

Overview

The NJM386M-TE1 is a low-voltage Class-AB audio amplifier manufactured by Nisshinbo Micro Devices. It provides 500 mW of output power into a 16 Ohm load with a total harmonic distortion plus noise of 0.2%. The device operates on a single power supply ranging from 4 V to 12 V and draws a working current of 3 mA. It features a differential input type, 46 dB gain, and an input bias current of 250 nA. The component is housed in a DMP-8 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Class-AB mono audio amplification architecture
• Low voltage operation capability
• Differential input configuration

Applications

• Low voltage audio systems
• Portable electronic devices

Procurement Notes

This component is designated as a discontinued product by the manufacturer. Production will cease in the near term, and availability is restricted to customers currently utilizing the part. It is not available for new project designs. Engineers must verify end-of-life status and lead times directly with the manufacturer or authorized distributors before initiating any procurement actions.

Selection Notes

Designers should evaluate alternative components for new applications due to the discontinuation notice. Existing projects may continue using this part within the specified time limit, but long-term supply assurance is not guaranteed. Verify that the DMP-8 package and electrical parameters align with current system requirements before finalizing selection.

Part Context

The NJM386 series includes variants such as the NJM386BM-TE2 and NJM386D. These parts share similar Class-AB audio amplifier functionalities but differ in specifications like output power, load impedance, and package types. The NJM386M-TE1 specifically targets low-voltage applications requiring moderate power output in a compact surface-mount form factor.

Replacement Considerations

No public confirmed substitute part numbers are documented in the provided source material.