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Product attributes Property Value
Manufacturer Nisshinbo Micro Devices Inc.
Product Series
Packaging Tube |
Part Status Active
Type Class AB
Output Type 1-Channel (Mono)
Max Output Power x Channels @ Load 400mW x 1 @ 100Ohm
Voltage - Supply 2V ~ 16V
Features Standby
Mounting Type Surface Mount
Operating Temperature -20°C ~ 75°C (TA)
Grade -
Qualification -
Supplier Device Package 8-DMP
Package / Case 8-SOIC (0.209", 5.30mm Width)
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

This mono Class AB audio amplifier delivers 400mW into a 100Ω load from a 2V to 16V supply. It features a standby mode for power conservation and is housed in a compact 8-DMP surface-mount package. Ideal for headphone amplifiers, line drivers, and portable radios where low distortion and wide voltage range are required.

  • Wide Voltage Range: Operates from 2V to 16V, compatible with many battery and line-powered systems.
  • Low Distortion: Class AB design ensures high-fidelity audio output.
  • Standby Mode: Reduces power consumption when not in use.
  • Compact Package: 8-DMP saves board space in portable designs.

Headphone Amplifier

The NJM2135M's 400mW output into 100Ω makes it suitable for driving high-impedance headphones in portable audio devices.

Line Driver

With a wide 2V to 16V supply, it can be used as a line driver in audio mixing consoles or signal distribution.

Portable Radio

Its low power consumption and standby mode extend battery life in AM/FM portable radios.

Intercom System

The low distortion Class AB output ensures clear voice reproduction in intercoms.

DIY Audio Project

Hobbyists can use the NJM2135M in simple audio preamplifier or headphone amplifier circuits.

Q: What is the output power of the NJM2135M?
A: It delivers 400mW into a 100Ω load.
Q: What is the supply voltage range?
A: It operates from 2V to 16V, making it versatile for various applications.
Q: Does it have a standby mode?
A: Yes, it includes a standby function for power saving.
Q: What is the amplifier class?
A: It is a Class AB amplifier, offering low distortion.
Q: What package is used?
A: It comes in an 8-DMP (8-SOIC) surface-mount package.
Base Product Number : NJM2135
400mW 8-DMP Audio Amplifier Class AB Headphone Amplifier Line Driver Low Power Mono Nisshinbo Standby Surface Mount
Q: What is the output power of the NJM2135M?
A: It delivers 400mW into a 100Ω load.
Q: What is the supply voltage range?
A: It operates from 2V to 16V, making it versatile for various applications.
Q: Does it have a standby mode?
A: Yes, it includes a standby function for power saving.
Q: What is the amplifier class?
A: It is a Class AB amplifier, offering low distortion.
Q: What package is used?
A: It comes in an 8-DMP (8-SOIC) surface-mount package.