Start Production: the NJM8830, High Performance Audio Operational Amplifier

Nisshinbo Micro Devices Inc. will start producing the NJM8830, an ultra-low distortion and ultra-low noise audio operational amplifier, for audio equipment in July.

Overview

The NJM8830 is a dual audio operational amplifier featuring ultra-low distortion and ultra-low noise.
This product features ultra-low distortion, ultra-low noise, wide gain bandwidth product, high slew rate, high output current, full output swing, and small package. It is suitable for audio equipment that requires high sound quality, high performance, and miniaturization.
The NJM8830 is ideal for audio equipment such as preamplifiers, active filters, microphone amplifiers, line amplifiers, and headphone amplifiers. It can be widely used as a high-performance audio operational amplifier.

NJM8830

DFN8-W1 (ESON8-W1) package (3.0×3.0×0.7mm) and HSOP8-M1 package (5.2×6.2×1.55mm)

Specifications

Item	NJM8830KW1	NJM8830GM1
Package	DFN8-W1 (ESON8-W1) 3.0×3.0×0.7 mm	HSOP8-M1 5.2×6.2×1.55 mm
The Number of Circuits	2
Operating Voltage	±2.0 V to ±5.25 V
Total Harmonic Distortion	0.000012% typ.
Input Noise Voltage1	2.5 nV/√Hz typ.
Gain Bandwidth Product	90 MHz typ.
Slew Rate	30 V/μs typ.
Output Current	100 mA typ.
Sample Price	JPY 440 (Tax Included)	JPY 385 (Tax Included)
Monthly Production	100,000 pieces

Price is based on the consumption tax rate as of June 2022.

For more details about the NJM8830

Features

1. Ultra-low Distortion

A top-class ultra-low distortion compared to our conventional products has been achieved. This product contributes to high sound quality and high performance.

2. Ultra-low Voltage Noise Density

A top-class ultra-low voltage noise density compared to our conventional products has been achieved, which enables the NJM8830 to enhance sound quality and performance.