Small leadless package products are appended to high quality sound operational amplifiers MUSES8920/ MUSES8832 for high-end audio equipment

September 2, 2016

In order to expand the application of high quality sound operational amplifier “MUSES” series for high-end audio equipment, New JRC has developed small leadless package products for package lineup of MUSES8920, MUSES8832.

[Development Summary]

The package lineup of MUSES8920 is DIP8, EMP8 package, and the package lineup of MUSES8832 is EMP8,SSOP8 package for high-end audio equipment.

With the high quality sound of mobile equipment such as portable audio, smartphone and so on, smaller package application is required.

In response to the needs of market, New JRC is developing both high quality sound and small package products. During this time, the high quality sound MUSES operational amplifiers with small leadless package have gone into mass production.

These products will effectively improve the sound quality of mobile equipment such as portable audio, smartphone and so on.

[Product Characteristics]

Input Type/Number of circuits J-FET/2 Circuits Bipolar/2 Circuits
Operating Voltage ±3.5V to ±17V ±1.35V to ±7V
Equivalent Input Noise Voltage 8.0nV/√Hz 2.1nV/√Hz
THD 0.0004% 0.0009%
Outline MUSES8920KX7
(3.5mm x 4.0mm x 0.7mm)
(3.0mm x 3.0mm x 0.7mm)


High-end audio equipment
Portable audio equipment


Mass production from August 2016

MUSES trademark

This mark is the trademark or registered trademark of New Japan Radio Co., Ltd.

These contents of a release are the information as of an announcement date. Please contact us about the latest information.

A detailed spec is here