NJM2076M

Overview

The NJM2076M is a Class-AB audio amplifier manufactured by Nisshinbo Micro Devices Inc. It supports single-supply operation with a voltage range of 1.8V to 15V and delivers up to 90mW output power into an 8-ohm load or 17.5mW into two 16-ohm loads. The device features differential inputs, a fixed gain of 28dB, and operates within a temperature range of -20°C to +75°C. It is housed in an 8-DMP surface-mount package.

Feature Summary

• Supports mono or stereo configurations via dual-channel architecture
• Operates on a single power supply rail
• Accepts differential input signals

Applications

• Portable audio devices
• Low-voltage consumer electronics
• Battery-powered sound systems

Procurement Notes

Verify component authenticity due to obsolete status. Confirm RoHS compliance requirements as the standard NJM2076M may not meet current environmental standards. Check for lead-free alternatives like the NJM2076M-TE3 if regulatory adherence is mandatory for the target market.

Selection Notes

Select this component for low-power applications requiring Class-AB performance. Ensure the design accommodates the 4.7mA operating current and 28dB fixed gain. Verify that the 8-DMP package fits the PCB layout constraints and thermal management requirements.

Part Context

This part belongs to the NJM2076 series of audio amplifiers from Nisshinbo Micro Devices. It is designed for general-purpose audio amplification tasks where moderate power output and low supply voltage compatibility are required.

Replacement Considerations

The NJM2076M-TE3 is a verified lead-free variant of the same functional device. Other substitutes require separate verification against electrical specifications and pinout compatibility.