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ADI/LINEAR MAX823REUK+T MAX823REUK
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ADI(Analog Devices) / LINEAR MAX823REUK+T
- Type
- ADI/LINEAR
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ADI(Analog Devices) / LINEAR
- Electronic Component
- MAX823REUK+T
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Supervisorand positions IC
- Electronic Component
- 0.043g
- Electronic Component
- 1
- Features
- positions; Gate
- Electronic Component
- BM0223186737
- Reset
- 200ms
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2.7V~3.6V
- ICType
- Voltage Supervisor
- Output Type
- Electronic Component
- Voltage
- 2.63V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MAX823REUK+T 产品概述
一、产品简介
MAX823REUK+T 是来自于 Maxim Integrated（现为 Analog Devices, Inc.）的一款 5 脚微处理器监控电路，封装采用小型 SOT-23-5 形式。这款芯片主要用于监测微处理器、微控制器及其他数字电路的电压情况，并具备多种功能，能够确保系统在安全的电压范围内稳定运行，有效提高系统的抗干扰能力和稳定性。
二、主要功能
电源监控：MAX823REUK+T 能够实时监测供电电压，并在电压低于设定阈值时及时发出信号。这对于保护微处理器及其外围电路免受意外电压下降造成的损坏是至关重要的。
复位功能：当外部电源电压低于设定阈值时，MAX823REUK+T 会自动拉低其输出引脚，从而触发微处理器复位。这是一个重要的保护功能，保证了微处理器在电源不稳定的情况下会从安全状态启动，防止数据损坏和系统崩溃。
可调复位时间：该设备能够提供可选的复位延迟，设计者可以通过外部电容来调整复位信号的持续时间，确保系统在复位后能有足够的时间在硬件和软件初始化过程中稳定下来。
电流消耗低：MAX823REUK+T 在待机和运行时的电流消耗极低，这使得该器件非常适用于便携式电池供电设备中，能够延长设备的使用寿命。
三、规格参数
- 输入电压范围：2.62V 到 5.5V
- 输出电流：最大 50mA
- 复位阈值：根据不同版本，复位电压阈值分别为 4.63V、4.38V 和 4.07V。
- 短路保护：具备短路保护功能，能够在输出过载情况下自动变换工作状态，确保设备在不正常情况下不会损坏。
四、应用场景
MAX823REUK+T 适用于各种应用场景，尤其是在需要高度可靠性和低功耗的产品设计中。以下是一些常见的应用领域：
消费电子产品：如智能手机、平板电脑和家用电器等，确保在低电压情况下电路安全操作。
汽车电子：在汽车智能系统中，MAX823REUK+T 可以确保微控制器在电源波动时安全复位，保护汽车的电子系统。
工业设备：许多工业控制和监测系统都依赖于稳定的电源和精确的电压监测，MAX823REUK+T 的电源监控功能保证了设备的长期稳定运行。
医疗设备：在关键的医疗设备中，保证系统在电压变化情况下稳定安全运行是至关重要的，适用于如心率监测器、药物输送泵等产品。
五、结论
通过对 MAX823REUK+T 的深入剖析，我们可以看到这款 5 引脚微处理器监控电路在电源监控和复位功能上的强大优势。它不仅能够确保微处理器及其外围电路的安全运行，还以其低功耗特性适应多种便携式设备需求。结合其小型化封装，MAX823REUK+T 无疑是现代电子设计中不可或缺的重要元件之一。设计工程师可以放心地将其应用于多种电源监控系统中，为最终产品的稳定性和可靠性提供有力保障。
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