型号RC4559
品牌
分类通用运算放大器
描述双路、30V、4MHz、低噪声 (7nV/√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) 30
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 10
Rail-to-rail No
GBW (typ) (MHz) 4
Slew rate (typ) (V/µs) 2
Vos (offset voltage at 25°C) (max) (mV) 6
Iq per channel (typ) (mA) 1.65
Vn at 1 kHz (typ) (nV√Hz) 7
Rating Catalog
Operating temperature range (°C) 0 to 70
Offset drift (typ) (V/°C) 0
Input bias current (max) (pA) 250000
CMRR (typ) (dB) 100
Iout (typ) (A) 0.01
Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 2
Input common mode headroom (to positive supply) (typ) (V) -2
Output swing headroom (to negative supply) (typ) (V) 2
Output swing headroom (to positive supply) (typ) (V) -2

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

特性

  • Matched Gain and Offset Between Amplifiers
  • Unity-Gain Bandwidth . . . 3 MHz Min
  • Slew Rate . . . 1.5 V/ns Min
  • Low Equivalent Input Noise Voltage
    2 uV/Hz Max (20 Hz to 20 kHz)
  • No Frequency Compensation Required
  • No Latch Up
  • Wide Common-Mode Voltage Range
  • Low Power Consumption
  • Designed to be Interchangeable with Raytheon RC4559

说明

The RC4559 is a dual high-performance operational amplifier. The high common-mode input voltage and the absence of latch-up make this amplifier ideal for low-noise signal applications such as audio preamplifiers and signal conditioners. This amplifier features a guaranteed dynamic performance and output drive capability that far exceeds that of the general-purpose type amplifiers.

The RC4559 is characterized for operation from 0°C to 70°C.