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  • 参考价格:¥16.28-¥16.97

更新日期:2024-04-01 00:04:00

产品简介:双通道 40V 低噪声精密放大器

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  • 参考价格:¥16.28-¥16.97

LMP8672MAX/NOPB 供应商

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LMP8672MAX/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):115 dB
  • 输入补偿电压:0.4 mV
  • 输入偏流(最大值):50 nA
  • 工作电源电压:46 V
  • 安装风格:SMD/SMT
  • 封装 / 箱体:SOIC-8
  • 转换速度:20 V/us
  • 输出电流:9.5 mA
  • 最大工作温度:+ 125 C
  • 封装:Reel
  • 最小工作温度:- 40 C
  • 工厂包装数量:2500

产品特性

  • Output Short Circuit Protection
  • PSRR and CMRR Exceed 110dB
  • Best in Class Linearity (135dB)
  • Input Offset Voltage 0.4mV
  • TC VOS 2μV/°C (max)
  • Power Supply Voltage Range ±2.5V to ±20V
  • Voltage Noise Density 2.5nV/√Hz
  • Slew Rate ±20V/μs
  • Gain Bandwidth Product 55MHz
  • Open Loop Gain 135dB
  • Input Bias Current 10nA

产品概述

The LMP8671/2/4 combines great precision, low noise and a large operating voltage range to provide a high SNR and a wide dynamic range. Its AC performance allows it to be used over a wide frequency without degradation. It is the ideal choice for applications requiring DC precision and low noise such as precision PLL filters, multi feedback and multi pole active filters, GPS receivers and precision control loop systems. The LMP8671/2/4 offers an extremely high open loop gain of 135dB, low voltage noise density (2.5nV/√Hz), and a superb linearity of 0.000009%. These characteristics drastically reduce gain error which is a challenge in accurate systems requiring higher gains such as data acquisition systems. To ensure that the most challenging loads are driven without compromise, the LMP8671/2/4 has a high slew rate of ±20V/μs and an output current capability of ±26mA. The LMP8671/2 family of high-voltage amplifiers are available in SOIC-8, the LMP8674 in SOIC-14.

LMP8672MAX/NOPB 电路图

LMP8672MAX/NOPB 电路图

LMP8672MAX/NOPB 电路图

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