MUSES03 J-FET Audio Op Amp
JRC MUSES03 single operational amplifier with J-FET inputs, a ±3.5 V to ±18 V supply range and a DIP8 package for premium and professional audio.
Overview
The MUSES03 is a J-FET-input single operational amplifier in JRC’s MUSES audio series. It is intended for premium and professional audio circuits and uses a DIP8 package with an oxygen-free-copper lead frame. The original Version 4.2 datasheet documents its operating limits and measurement conditions.
Features
- Supply range from ±3.5 V to ±18 V.
- Typical input noise of 7.5 nV/√Hz at 1 kHz.
- Typical distortion of 0.00003% at 1 kHz.
- Typical gain-bandwidth product of 12 MHz.
- Typical slew rate of 35 V/µs.
- Single-amplifier configuration with J-FET inputs.
Applications and integration
The manufacturer identifies I/V converters, preamplifiers, active filters, headphone amplifiers and line amplifiers as applications. Check supply rails, signal levels, load conditions and power dissipation before selecting the part. Typical performance values are subject to the conditions in the datasheet.
Technical support
Contact Pawpaw technical support for audio-circuit selection and sample availability. Download the original MUSES03 datasheet below for electrical characteristics, pin assignments and package information.
Technical Specifications
Type
Single J-FET-input operational amplifier
Supply
±3.5 V to ±18 V
Input noise
7.5 nV/√Hz typical at 1 kHz
Distortion
0.00003% typical at 1 kHz
Gain bandwidth
12 MHz typical
Slew rate
35 V/µs typical
Package
DIP8
Temperature
-40°C to +85°C
Downloads & Support
Documents
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