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RC4580

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2-channel, 12-MHz, low-noise, low-distortion audio op amp with high output current

Data sheet
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2-channel, 12-MHz, low-noise, low-distortion audio op amp with high output current

RC4580

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Product details

Parameters

Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 4 Total supply voltage (Max) (+5V=5, +/-5V=10) 32 GBW (Typ) (MHz) 12 Slew rate (Typ) (V/us) 5 Rail-to-rail No Vos (offset voltage @ 25 C) (Max) (mV) 3 Iq per channel (Typ) (mA) 3 Vn at 1 kHz (Typ) (nV/rtHz) 6.5 Features Standard Amps THD + N @ 1 kHz (Typ) (%) 0.0005 Rating Catalog Operating temperature range (C) -40 to 85 Output current (Typ) (mA) 10 Architecture Bipolar CMRR (Typ) (dB) 110 Input bias current (Max) (pA) 500000 open-in-new Find other Audio op amps

Package | Pins | Size

PDIP (P) 8 93 mm² 9.81 x 9.43 SOIC (D) 8 19 mm² 3.91 x 4.9 TSSOP (PW) 8 19 mm² 3 x 6.4 open-in-new Find other Audio op amps

Features

  • ±2-V to ±18-V Operating Voltage
  • 0.8-µVrms Low Noise Voltage
  • 12-MHz Gain Bandwidth Product
  • 0.0005% Total Harmonic Distortion
  • 5-V/µs Slew Rate
  • Drop-In Replacement for NJM4580
  • Pin and Function Compatible with LM833, NE5532,
    NJM4558/9, and NJM4560/2/5 devices
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Description

The RC4580 device is a dual operational amplifier that has been designed optimally for audio applications, such as improving tone control. It offers low noise, high gain bandwidth, low harmonic distortion, and high output current, all of which make the device ideally suited for audio electronics, such as preamplifiers, active filters, and industrial measurement equipment. When high output current is required, the RC4580 device can be used as a headphone amplifier. Due to its wide operating supply voltage, the RC4580 device can also be used in low-voltage applications.

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Technical documentation

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Type Title Date
* Datasheet RC4580 Dual Audio Operational Amplifier datasheet (Rev. D) Nov. 09, 2014
Technical article No headroom, no problem: buffering and filtering an audio signal chain in low-voltage systems Apr. 11, 2019
E-book The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical article Amp up your cans: Is your op amp stable? (Part 2) Jan. 22, 2016
Technical article Stress-induced outbursts: Microphonics in ceramic capacitors (Part 2) Dec. 23, 2014
Technical article Stress-induced outbursts: Microphonics in ceramic capacitors (Part 1) Dec. 19, 2014

Design & development

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Design tools & simulation

SIMULATION MODEL Download
SLOJ175.ZIP (98 KB) - HSpice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
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SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI — TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
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CAD/CAE symbols

Package Pins Download
PDIP (P) 8 View options
SOIC (D) 8 View options
TSSOP (PW) 8 View options

Ordering & quality

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