NJM2073M-TE3

Description：IC PWR AMP BIPO DUAL LV 8DMP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)

SKU:48af856b444f Category: Audio Amplifiers Brand: Nisshinbo Micro Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC PWR AMP BIPO DUAL LV 8DMP
Series：-
Mfr：Nisshinbo Micro Devices Inc.
Package：Tape & Reel (TR)
Type：Class AB
Output Type：1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load：2W x 1 @ 16Ohm, 270mW x 2 @ 8Ohm
Voltage - Supply：1.8V ~ 15V
Features：-
Mounting Type：Surface Mount
Supplier Device Package：8-DMP
Package / Case：8-SOIC (0.197", 5.00mm Width)
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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NJM2073M-TE3

Overview

The NJM2073M-TE3 is a dual low voltage power amplifier IC manufactured by Nisshinbo Micro Devices Inc. It operates on a single supply voltage ranging from 1.8V to 15V and supports both bridge-tied load (BTL) and stereo configurations. The device utilizes bipolar technology in an 8-DMP package. Key electrical characteristics include a typical operating current of 6mA, a closed-loop voltage gain of 44dB, and an output peak current capability of 1A. It features low crossover distortion and no turn-on noise.

Feature Summary

Supports dual audio power amplifier applications in portable radio and handy cassette player designs
Operates with low crossover distortion for improved audio fidelity
Features no turn-on noise during power cycling
Capable of bridge or stereo configuration operation

Applications

Portable radio systems
Handy cassette players
Dual audio power amplifier circuits

Procurement Notes

Verify the specific ordering suffix TE3 against official manufacturer documentation to confirm packaging type and compliance status. Ensure the component matches the required DMP-8 package outline and bipolar technology specifications. Cross-reference the datasheet version to validate electrical parameters such as operating voltage range and thermal ratings before integration.

Selection Notes

Select this component for applications requiring a dual amplifier in a compact surface-mount package. Consider the 1.8V minimum operating voltage for battery-powered devices. Evaluate the need for BTL versus stereo topology based on load impedance requirements. Verify that the 6mA typical operating current aligns with system power constraints.

Part Context

The NJM2073 series consists of monolithic integrated circuits designed for dual audio power amplification. Manufactured using bipolar technology, these ICs are housed in 8-lead dual-in-line packages. The series is specifically engineered for low voltage operation, making it suitable for portable consumer electronics where power efficiency and small form factors are critical.