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ADI/LINEAR LT6220IS5#TRPBF LT6220IS5
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ADI(Analog Devices) / LINEAR LT6220IS5#TRPBF
- Type
- ADI/LINEAR
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ADI(Analog Devices) / LINEAR
- Electronic Component
- LT6220IS5#TRPBF
- Electronic Component
- 1
- Package
- TSOT-23-5
- Electronic Component
- Precision Op Amp
- Electronic Component
- 0.022g
- Electronic Component
- 1
- Electronic Component
- Output
- Electronic Component
- BM0264866363
- Operating Temperature
- 40℃~+85℃
- Amplifier
- 1
- Output Current
- 50mA
- (SR)
- 20V/us
- Power Supply Voltage
- 2.2V~12.6V
- Static Current(Iq)
- 1mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LT6220IS5#TRPBF 产品概述
一、简介
LT6220IS5#TRPBF 是 ADI（原 Linear）推出的一款高性能、低功耗单路运算放大器，封装为 TSOT-23-5。该器件强调轨到轨输入与输出能力、较高的带宽与压摆率，以及极低的输入失调与噪声，适合便携式与空间受限的高速模拟前端设计。
二、主要技术参数
- 放大器数：1（单路）
- 最大电源宽度（Vdd-Vss）：12.6 V
- 单电源工作电压：2.2 V ~ 12.6 V
- 双电源工作电压：-5 V ~ +5 V
- 轨到轨输入与输出（Rail-to-Rail I/O）
- 增益带宽积（GBW）：60 MHz
- 压摆率（SR）：20 V/µs
- 输入失调电压（Vos）：350 µV
- 输入失调电压温漂（Vos TC）：7.5 µV/℃
- 输入偏置电流（Ib）：150 nA
- 输入失调电流（Ios）：150 nA
- 输入电压噪声密度（eN）：10 nV/√Hz @ 10 kHz
- 共模抑制比（CMRR）：102 dB
- 静态电流（Iq）：约 1 mA
- 输出电流：可达 50 mA
- 工作温度范围：-40 ℃ ~ +85 ℃
- 封装：TSOT-23-5（小尺寸，便于紧凑布板）
三、性能亮点
- 轨到轨输入输出保证在低电源电压下仍能实现较大动态范围，适用于单电池或低压系统。
- 60 MHz 的 GBW 与 20 V/µs 的压摆率提供良好的宽带响应和快速瞬态性能，适合驱动 ADC 或实现高带宽滤波、信号整形。
- 极低的输入失调电压与温漂，有利于高精度直流耦合测量和放大微小差分信号。
- 低噪声特性（10 nV/√Hz @10 kHz）对低电平传感器信号处理尤为重要。
- 1 mA 的静态电流在保证性能的同时，适合对功耗有要求的便携设备。
四、典型应用场景
- 精密传感器前端与信号调理（温度、压力、应变片等）
- ADC 驱动与采集通道缓冲
- 主动滤波器（有源滤波器）、积分器与差分放大器
- 便携式仪表与电池供电系统
- 工业过程控制与数据采集模块
五、封装与设计要点
- 封装为 TSOT-23-5，适合空间受限的表贴设计，但在布局时应注意电源与地的去耦电容靠近芯片放置，以保证带宽与稳定性。
- 输出驱动能力可达 50 mA，但驱动大电容性负载时建议在输出端串联小电阻以保证稳定。
- 对高精度应用，注意输入偏置与失调的温度漂移，必要时考虑失调校准或配对电路。
- 推荐在电源端使用足够的旁路电容和良好地线布局，减少共模与射频干扰对高频性能的影响。
六、总结
LT6220IS5#TRPBF 兼顾低噪声、低失调、高带宽与轨到轨能力，是面向高速、低电压与便携式模拟前端的理想选择。其小型 TSOT-23-5 封装和 1 mA 的低静态电流使其在空间和功耗受限的系统中具有较高的性价比。具体电路设计与布局细节建议参考官方数据手册，以获得最佳性能表现。
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