型号RC4580
品牌
分类音频运算放大器
描述双路、32V、12MHz、低噪声 (6.5nV/√Hz) 运算放大器
相关操作
产品概述

参数

Number of channels 2
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4
Rail-to-rail No
GBW (typ) (MHz) 12
Slew rate (typ) (V/µs) 5
Vos (offset voltage at 25°C) (max) (mV) 3
Iq per channel (typ) (mA) 3
Vn at 1 kHz (typ) (nV√Hz) 6.5
Rating Catalog
Operating temperature range (°C) -40 to 85
Offset drift (typ) (V/°C) 0
Features Standard Amps
Input bias current (max) (pA) 500000
CMRR (typ) (dB) 110
Iout (typ) (A) 0.01
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 1.5
Input common mode headroom (to positive supply) (typ) (V) -1.5
Output swing headroom (to negative supply) (typ) (V) 1.5
Output swing headroom (to positive supply) (typ) (V) -1.5

封装 | 引脚 | 尺寸

PDIP (P) 8 92.5083 mm² 9.81 x 9.43
SOIC (D) 8 29.4 mm² 4.9 x 6
TSSOP (PW) 8 19.2 mm² 3 x 6.4

特性

  • ±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

说明

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.