LM4580 DUAL LOW NOISE OPERATIONAL AMPLIFIERS

1、General Description

The LM4580 is a monolithic dual low noise operational amplifier. It is specifically designed for audio systems to improve tone control; it can also be used in preamplifier,industrial measurement tools and applicationswhere gain and phase matched channels are mandatory. The IC features internal frequency compensation, lownoise, low distortion, high gain and high bandwidth.The LM4580 can operate under dual power supply voltage up to ±18V or single power supply up to 36V.

The LM4580 is available in DIP-8, SOIC-8 and TSSOP-8 packages.

2、Features

Large Signal Voltage Gain: 110dB Typical
Low Input Noise Voltage: 0.7μVRMS (RIAA) Typical
Wide Gain Bandwidth Product: 15MHz at 10KHz Typical
Low Distortion: 0.0005% Typical
Slew Rate: 7V/μs Typical

3、Applications

Audio AC-3 Decoder System
Audio Amplifier

4、Functional Block Diagram

5、Pin Configuration

产品型号

供货状态

通道数

工作电压范围

(V)

增益带宽积

静态电流/通道

失调电压

（mV）

失调电压温漂

（μV/°C）

输入偏置电流

（nA）

封装

LM4580

量产

4.0-36

15MHz

3.5mA

500

SOP8/DIP

8/TSSOP8

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LM4580 DUAL LOW NOISE OPERATIONAL AMPLIFIERS

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