LT6221

• 产品介绍

LT622160MHz的单/双/四路，20V/μs低功耗，轨到轨输入和输出精密运算放大器

特点

• Gain-Bandwidth Product: 60MHz 增益带宽积：60MHz的
• Input Common Mode Range Includes Both Rails 输入共模范围包括双方的Rails
• Output Swings Rail-to-Rail 输出摆幅轨到轨
• Low Quiescent Current: 1mA Max 低静态电流：最大1mA
• Input Offset Voltage: 350µV Max 输入失调电压：350μV的最大
• Input Bias Current: 150nA Max 输入偏置电流：150nA最大
• Wide Supply Range: 2.2V to 12.6V宽电源电压范围：2.2V至12.6V
• Large Output Current: 50mA Typ大输出电流：50mA典型
• Low Voltage Noise: 10nVrtHz Typ低电压噪声：10nVrtHz典型
• Slew Rate: 20V/µs Typ摆率：20V/μs典型
• Common Mode Rejection: 102dB Typ共模抑制：102分贝典型
• Power Supply Rejection: 105dB Typ电源抑制：105分贝典型
• Open Loop Gain: 100V/mV Typ开环增益：100V/mV典型
• Operating Temperature Range 40°C to 85°C工作温度范围40℃至85℃
• Single in the 8-Pin SO and 5-Pin Low Profile (1mm) ThinSOT™ Packages单一的8引脚SO和5引脚薄型（1毫米）采用ThinSOT™封装
• Dual in the 8-Pin SO and (3mm x 3mm) DFN Packages SO和8引脚双（3毫米x 3毫米）DFN封装
• Quad in the 16-Pin SSOP Package四，在16引脚SSOP封
• 描述

  The LT®6220/LT6221/LT6222 are single/dual/quad, low power, high speed rail-to-rail input and output operational amplifiers with excellent DC performance. LT®6220/LT6221/LT6222单/双/四通道，低功耗，高速轨到轨输入和输出运算放大器，具有卓越的DC性能。 The LT6220/ LT6221/LT6222 feature reduced supply current, lower input offset voltage, lower input bias current and higher DC gain than other devices with comparable bandwidth. LT6220 / LT6221/LT6222功能降低电源电流，低输入失调电压，低输入偏置电流和较高的直流增益比其他设备相媲美的带宽。

  Typically, the LT6220/LT6221/LT6222 have an input offset voltage of less than 100µV, an input bias current of less than 15nA and an open-loop gain of 100V/mV.通常情况下，LT6220/LT6221/LT6222低于100μV的输入失调电压，输入偏置电流小于15nA的开环增益100V/mV。 The parts have an input range that includes both supply rails and an output that swings within 10mV of either supply rail to maximize the signal dynamic range in low supply applications.的部分有一个输入范围，包括两个供电轨和输出最大化的信号，在低电源应用的动态范围内任一电源轨的10mV的波动。

  The LT6220/LT6221/LT6222 maintain performance for supplies from 2.2V to 12.6V and are specified at 3V, 5V and ±5V supplies. LT6220/LT6221/LT6222维护用品从2.2V至12.6V的性能，并在指定3V，5V和±5V电源。 The inputs can be driven beyond the supplies without damage or phase reversal of the output.用品之外，没有损坏或相逆转的输出，输入可驱动。

  The LT6220 is housed in the 8-pin SO package with the standard op amp pinout as well as the 5-pin SOT-23 package.坐落在8引脚SO封装与标准运算放大器引脚以及5引脚SOT-23封装的LT6220。 The LT6221 is available in 8-pin SO and DFN (3mm x 3mm low profile dual fine pitch leadless) packages with the standard op amp pinout. LT6221是SO和8引脚DFN（3mm x 3mm的低调双细间距无铅）标准运算放大器引脚封装。 The LT6222 features the standard quad op amp configuration and is available in the 16-Pin SSOP package. LT6222功能标准的四运放配置，是在16引脚SSOP封装。 The LT6220/ LT6221/ LT6222 can be used as plug-in replacements for many op amps to improve input/output range and performance. LT6220 / LT6221 / LT6222可以作为插件在许多运算放大器，以提高输入/输出范围和性能的替代品。

  应用

  • Low Voltage, High Frequency Signal Processing低电压，高频率信号处理
  • Driving A/D Converters驱动A / D转换
  • Rail-to-Rail Buffer Amplifiers轨到轨缓冲放大器
  • Active Filters有源滤波器
  • Video Amplifiers视频放大器
  • Fast Current Sensing Amplifiers快速电流感应放大器