ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC AUDIO PWR AMP BIPO LV 8EMP
- Series：-
- Mfr：Nisshinbo Micro Devices Inc.
- Package：Tube
- 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-SOP
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
Download product information
Overview
The NJM386E is a low voltage audio amplifier manufactured by Nisshinbo Micro Devices Inc. It operates within a power supply voltage range of 4 V to 15 V and supports a single channel mono output configuration. The device utilizes Class-AB topology and is housed in an EMP-8 surface-mount package. Key electrical parameters include a maximum operating temperature of +85 C, a minimum operating temperature of -40 C, and a quiescent current of 8 mA. The input offset voltage is specified at 400 mV.
Feature Summary
- Low voltage operation capability for portable applications
- Single channel mono audio amplification
- Surface-mount EMP-8 packaging
Applications
- Portable audio equipment
- Low voltage consumer electronics
- Battery-powered audio devices
Procurement Notes
Verify component status as the NJM386E is listed as End-of-Life (EOL) by the manufacturer. Confirm availability through authorized distributors or secondary market sources. Ensure compatibility with existing PCB footprints and design specifications before procurement. Check for RoHS compliance details in official documentation.
Selection Notes
Select this component for designs requiring low voltage audio amplification in a compact surface-mount format. Consider the EMP-8 package constraints and the specific electrical characteristics such as the 400 mV input offset voltage. Evaluate thermal performance within the -40 C to +85 C operating range. Verify that the 8 mA quiescent current aligns with power budget requirements.
Part Context
The NJM386E belongs to the NJM386 series of audio amplifiers from Nisshinbo Micro Devices. This series focuses on low voltage applications suitable for battery-operated devices. The component represents a legacy product line with discontinued manufacturing status, necessitating careful lifecycle management for ongoing production needs.
Replacement Considerations
The NJM2113V-TE1 is identified as a potential replacement option for the NJM386E. Verify functional equivalence and pin compatibility before substitution.
