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MICROCHIP MCP65R41T-1202E/CHY MCP65R41T
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICROCHIP MCP65R41T-1202E / CHY
- Type
- MICROCHIP
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- MCP65R41T-1202E/CHY
- Electronic Component
- 1
- Package
- SOT-23-6
- Electronic Component
- Comparator
- Electronic Component
- 0.042g
- Power Supply
- 1.8V~5.5V
- Electronic Component
- 1
- Electronic Component
- Electronic Component
- Features
- Built-in; Built-in
- Electronic Component
- BM0257626337
- Operating Temperature
- 40℃~+125℃
- Comparator
- Electronic Component
- Output
- TTL；CMOS
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MCP65R41T-1202E/CHY 精密轨到轨比较器产品概述
一、产品核心定位与典型应用
MCP65R41T-1202E/CHY是Microchip推出的单路精密模拟比较器，专为低功耗、高精度阈值检测场景设计，兼具宽温适应性与小封装优势，可广泛覆盖以下领域：
- 电池供电设备：如可穿戴健康监测器、无线传感器节点，凭借2.5μA静态电流延长电池续航；
- 工业传感器接口：监测温度、压力、流量传感器的输出信号，快速判断是否超出预设阈值；
- 汽车电子系统：作为电池电压监测、过压/欠压保护的核心器件，适配-40℃~+125℃宽温环境；
- 消费电子：智能手机充电保护、智能家电状态检测，兼容TTL/CMOS逻辑电平简化系统设计。
二、关键性能参数亮点
该比较器针对高精度、低功耗需求做了针对性优化，核心参数优势突出：
- 低输入误差与偏置：输入失调电压（Vos）仅3mV，温漂10μV/℃；输入偏置电流（Ib）与失调电流（Ios）均为1pA，适合高阻抗输入场景（如电容式传感器、微弱信号检测），无需额外缓冲电路；
- 轨到轨输入范围：输入电压覆盖电源轨（Vss至Vdd），无需电平转换即可处理全范围信号，简化电路设计；
- 低功耗设计：静态电流（Iq）仅2.5μA，工作电压范围1.8V~5.5V单电源，兼容主流电池与电源系统（如3.3V、5V）；
- 快速响应与抗干扰：传播延迟4μs，上升时间0.85μs，满足快速阈值切换需求；3.3mV滞后电压抑制输出振荡，70dB共模抑制比（CMRR）大幅降低共模噪声干扰；
- 宽电源兼容性：最大电源电压差（Vdd-Vss）达7V，支持单电源或双电源（如±3.5V），适配多种系统供电方案。
三、封装与可靠性设计
- 小尺寸封装：采用SOT-23-6封装（尺寸约2.9mm×1.6mm），适合高密度PCB设计，满足便携设备小型化需求；
- 宽温可靠性：工作温度范围-40℃~+125℃，符合工业级与汽车级温度标准，可在 harsh环境下长期稳定运行；
- 品牌品质保障：Microchip成熟工艺确保器件一致性与可靠性，降低系统故障率。
四、输出特性与系统兼容性
- 推挽输出架构：无需外部上拉/下拉电阻，输出驱动能力强，可直接对接数字电路；
- 多逻辑电平兼容：输出同时兼容TTL与CMOS逻辑电平，无需电平转换即可与MCU、FPGA、DSP等数字器件对接；
- 输出稳定性：滞后电压设计避免输入信号在阈值附近波动时的输出振荡，提升系统可靠性。
五、总结
MCP65R41T-1202E/CHY凭借低功耗、高精度、宽温适应性与小封装等核心优势，成为电池供电设备、工业传感器、汽车电子等领域的理想比较器选择，可有效简化电路设计、提升系统性能与可靠性。
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