您好,欢迎来到知芯网

LME49720NA/NOPB

放大器 IC
  • 参考价格:¥13.66-¥9.18

更新日期:2024-04-01

LME49720NA/NOPB

放大器 IC

产品简介:2 通道、55MHz、低噪声、高性能 RRO 音频运算放大器

查看详情
  • 参考价格:¥13.66-¥9.18

LME49720NA/NOPB 供应商

  • 公司
  • 型号
  • 品牌
  • 封装/批号
  • 数量
  • 地区
  • 日期
  • 说明
  • 询价

LME49720NA/NOPB 中文资料属性参数

  • 制造商:National Semiconductor (TI)
  • 通道数量:2
  • 共模抑制比(最小值):110 dB
  • 输入补偿电压:0.1 mV
  • 安装风格:Through Hole
  • 封装 / 箱体:DIP-8
  • 转换速度:20 V/us at +/- 15 V
  • 关闭:No
  • 最大工作温度:+ 85 C
  • 封装:Tube
  • 最小工作温度:- 40 C
  • 工厂包装数量:40
  • 电源电流:5.0 mA
  • 电压增益 dB:140 dB

产品特性

  • Easily Drives 600Ω Loads
  • Optimized for Superior Audio Signal Fidelity
  • Output Short Circuit Protection
  • PSRR and CMRR Exceed 120dB (typ)
  • SOIC, PDIP, TO-99 Metal Can Packages
  • Key Specifications Power Supply Voltage Range: ±2.5 to ±17V THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz): RL = 2kΩ: 0.00003% (typ) RL = 600Ω: 0.00003% (typ) Input Noise Density: 2.7nV/√Hz (typ) Slew Rate: ±20V/µs (typ) Gain Bandwidth Product: 55MHz (typ) Open Loop Gain (RL = 600Ω;): 140dB (typ) Input Bias Current: 10nA (typ) Input Offset Voltage: 0.1mV (typ) DC Gain Linearity Error: 0.000009%
  • Power Supply Voltage Range: ±2.5 to ±17V
  • THD+N (AV = 1, VOUT = 3VRMS, fIN = 1kHz): RL = 2kΩ: 0.00003% (typ) RL = 600Ω: 0.00003% (typ)
  • RL = 2kΩ: 0.00003% (typ)
  • RL = 600Ω: 0.00003% (typ)
  • Input Noise Density: 2.7nV/√Hz (typ)
  • Slew Rate: ±20V/µs (typ)
  • Gain Bandwidth Product: 55MHz (typ)
  • Open Loop Gain (RL = 600Ω;): 140dB (typ)
  • Input Bias Current: 10nA (typ)
  • Input Offset Voltage: 0.1mV (typ)
  • DC Gain Linearity Error: 0.000009%

产品概述

The LME49720 device is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49720 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49720 combines extremely low voltage noise density (2.7nV/√Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications.

LME49720NA/NOPB 电路图

LME49720NA/NOPB 电路图

LME49720NA/NOPB 电路图

IC 索引: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9