NJM2073M-TE2

Overview

The NJM2073M-TE2 is a dual low voltage power amplifier IC in an 8-DMP surface-mount package. It operates on a single supply from 1.8V to 15V with a typical operating current of 6mA. In BTL configuration at 6V, it delivers up to 1.2W output power into an 8Ω load. The device features Class-AB topology, 44dB closed-loop voltage gain, and 0.2% THD. It supports stereo or bridge configurations for portable audio applications.

Feature Summary

• Supports both bridge-tied load (BTL) and stereo output configurations
• Operates on a wide single-supply voltage range from 1.8V to 15V
• Features low crossover distortion and no turn-on noise
• Utilizes bipolar technology for monolithic integration

Applications

• Portable radio systems
• Handy cassette players
• Low voltage audio power amplification circuits

Procurement Notes

Verify the specific M-type suffix and TE2 tape-and-reel packaging designation against current Nisshinbo Micro Devices documentation. Confirm RoHS compliance status as historical records may vary. Ensure the component source matches official manufacturer channels to avoid counterfeit parts.

Selection Notes

Select this component for designs requiring dual-channel amplification within a compact 8-DMP footprint. It is suitable for battery-powered devices due to its low quiescent current and wide input voltage compatibility. Consider external components for parasitic oscillation prevention if driving speaker loads directly.

Part Context

This part belongs to the NJM2073 series of dual low voltage power amplifiers manufactured by Nisshinbo Micro Devices. The series is designed specifically for portable audio equipment where space and power efficiency are critical constraints. The M-type variant denotes the surface-mount DMP-8 package option.

Replacement Considerations

NJM2076M is a documented alternative within the same product family offering similar dual amplifier functionality.