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Product Detailed Parameters
- Description：IC AUDIO PWR AMP BIPO LV 8DMP
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tape & Reel (TR)
- Type：Class AB
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：500mW x 1 @ 16Ohm, 325mW x 1 @ 8Ohm
- Voltage - Supply：4V ~ 12V
- 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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Overview
The NJM386M-TE2 is a low voltage Class-AB audio amplifier manufactured by Nisshinbo Micro Devices. It features a single-channel mono output in a DMP-8 surface-mount package. The device operates on a single power supply ranging from 4 V to 12 V. Key electrical parameters include a maximum output power of 500 mW into a 16 Ohm load, a gain of 46 dB, and a total harmonic distortion plus noise (THD+N) of 0.2%. The input configuration is differential with an input bias current of 250 nA. Quiescent operating current is specified at 3 mA. The component supports an operating temperature range from -40°C to +85°C.
Feature Summary
- Class-AB topology for efficient audio amplification
- Differential input configuration
- Low quiescent current consumption
Applications
- Low voltage audio signal amplification
- Portable electronic devices requiring mono audio output
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 intended for new project designs. Verification of remaining stock and final delivery timelines requires direct contact with the manufacturer's regional sales office. Sourcing should be approached with caution due to the end-of-life status.
Selection Notes
Engineers selecting this component must account for its discontinuation status. The differential input variant distinguishes it from other members of the NJM386 family, such as the NJM386BM which utilizes a single-ended input. Designers should verify that the 12 V maximum supply voltage and 500 mW output capability meet system requirements before proceeding with procurement or design integration.
Part Context
The NJM386 series comprises low voltage audio amplifiers produced by Nisshinbo Micro Devices. This specific model, NJM386M-TE2, represents the differential input version within the lineup. It shares the same DMP-8 package and general Class-AB architecture as other variants but differs in input stage configuration and specific electrical limits compared to the single-ended NJM386BM.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, alternative components must be identified through independent engineering analysis rather than official cross-reference lists.
