WMSIC Electronic Components

MICROCHIP MCP6006T-E/LT MCP6006T

ModelMCP6006T-E/LT
Package5-TSSOP,SC-70-5,SOT-353
BrandMICROCHIP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MICROCHIP MCP6006T-E / LT
Type
MICROCHIP
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
MCP6006T-E/LT
Electronic Component
1
Package
5-TSSOP,SC-70-5,SOT-353
Electronic Component
Operational Amplifier
Electronic Component
0.163g
Electronic Component
1
Electronic Component
Output
Features
EMI / RF
Electronic Component
BM0263453969
Operating Temperature
40℃~+125℃
Amplifier
1
Output Current
30mA
(SR)
3V/us

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

MCP6006T-E/LT 产品概述

一、核心特性

MCP6006T-E/LT 是来自 Microchip 的单通道低功耗轨到轨运算放大器,面向便携与工业应用。主要参数包括:增益带宽积(GBW) 1 MHz,典型压摆率(SR) 约 3 V/µs;输入失调电压 Vos 典型 1.6 mV,温漂 600 nV/℃;输入偏置电流 Ib 约 119 pA,输入失调电流 Ios 1 pA;输入电压噪声密度 25 nV/√Hz(1 kHz);共模抑制比 CMRR 90 dB;静态电流 Iq 约 50 µA;输出驱动能力可达 30 mA。支持轨到轨输入与输出,单电源工作电压范围 1.8 V ~ 5.5 V(器件绝对最大电源差为 6 V),工作温度 -40 ℃~+125 ℃。具备 EMI 滤波 / RF 抑制的特性,适合需要抗干扰的前端放大与缓冲场合。

二、电气性能要点解读

  • 低功耗:典型静态电流仅 50 µA,适合电池供电与能耗敏感的系统。
  • 精度与稳定性:输入失调电压 1.6 mV、失调温漂 600 nV/℃,对低频直流测量与传感器接口有良好静态精度。
  • 噪声与带宽:1 MHz 的 GBW 与 25 nV/√Hz 的电压噪声密度,使其在中低频放大器和缓冲器中兼顾速度与噪声性能。
  • 驱动能力与输出范围:轨到轨输入/输出配合最高 30 mA 的输出电流,适合驱动常见的后端负载或给 ADC 提供低阻抗源。
  • 抗干扰:设计上考虑了 EMI/RF 抑制,结合适当的外部滤波可降低高频干扰对前端测量精度的影响。

三、封装与环境规格

MCP6006T-E/LT 提供多种小尺寸封装,包含 SC-70-5(SOT-353)和 5 引脚 TSSOP 等,便于空间受限的 PCB 布局。器件允许在 -40 ℃ 至 +125 ℃ 工作,适合工业级应用。最大电源差(VDD-VSS)限制为 6 V,推荐工作电压范围 1.8 V~5.5 V。

四、典型应用场景

  • 便携式传感器前端与信号调理(温度、湿度、压力等)
  • 数据采集系统的缓冲与驱动(ADC 驱动、参考缓冲)
  • 低功耗仪器与电池供电设备
  • EMI 敏感环境下的抗干扰信号通道(结合输入低通滤波线路)
  • 小信号放大、滤波器与低频有源滤波电路

五、设计与布局建议

  • 电源去耦:在 VDD 与 VSS 近端放置 0.1 µF 陶瓷去耦电容,必要时并联更大容量以抑制低频纹波。
  • 输入 EMI/RF 抑制:在输入端与地之间并联小电容(数 pF~数十 pF)或在输入与信号源之间串联小电阻,形成简单低通以过滤高频干扰;器件本身也有对 EMI 的优化,但合理的外部滤波可显著提升系统稳定性。
  • 稳定性与负载容性:轨到轨输出在驱动大电容负载时可能出现振铃或不稳定,必要时在输出与负载之间加串联小电阻(10Ω~50Ω)以隔离容性负载。
  • PCB 布局:将敏感模拟信号线远离高速数字线与电源开关元件,短而粗的电源回路可降低寄生阻抗与感应噪声。对高阻节点使用守护环或屏蔽以减少漏电流影响。
  • 偏置与漂移:对高精度直流测量,考虑使用外部电位器进行零点校准并采用温度补偿策略以减小失调温漂影响。

六、采购与资料

MCP6006T-E/LT 为 Microchip 产品,订购时请参考封装与温度等级(如 SC-70-5、5-TSSOP 等)并查阅官方数据手册获取完整的电气特性曲线、引脚配置与典型应用电路。选型时若需更高带宽或更低噪声的替代器件,可结合系统对功耗、失调与输出能力的需求进行比较选择。

总结:MCP6006T-E/LT 以低功耗、轨到轨输入/输出与良好的抗干扰特性为卖点,适合便携式与工业级信号调理、缓冲与抗 EMI 的前端放大应用。

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