超低电压微处理器复位电路及电压检测器

MAX6841–MAX6845是微处理器(µP)监控电路，用于监视µP和数字系统中的低电压电源。用于+0.9V至+1.5V供电电路时无需任何外部元件和调节，提供出色的电路可靠性和低廉的成本。MAX6841/MAX6842具有工厂设定的复位门限；MAX6843/MAX6844/MAX6845带有RESET IN输入，允许用户对复位门限进行外部调整。MAX6841–MAX6845系列具有去抖动手动复位输入(/MR)。复位比较器设计不受VCC快速瞬变的影响。\n\n 当VCC电源电压跌至门限以下或手动复位(/MR引脚)被触发时，MAX6841–MAX6845将触发复位。在VCC重新上升到复 • 工厂设定的复位门限电压，用于0.9V至1.5V标称电源(MAX6841/MAX6842)\n• 可调门限RESET IN (MAX6843/MAX6844/MAX6845)\n• 低功耗：5.7µA (典型值)\n• 工作温度范围内保证±2.5%的复位门限精度\n• 5种不同的超时周期：150µs (电压监视器版本)、1.5ms、30ms、210ms和1.68s\n• 3种复位输出配置\n• 推挽式/RESET\n• 推挽式RESET\n• 漏极开路/RESET\n\n\n• 当VCC = 0.55V时(低电平有效)仍保证复位输出有效\n• 手动复位输入选项\n• 不受VCC短时瞬;

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors

General Description The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Fac

Ultra-Low-Voltage 關P Reset Circuits and Voltage Detectors

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封装/外壳：SC-74A，SOT-753 包装：卷带（TR） 描述：IC SUPERVISOR 1 CHANNEL SOT23-5 集成电路（IC） 监控器

封装/外壳：SC-74A，SOT-753 包装：剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MPU DETECT RESET SOT23-5 集成电路（IC） 监控器

3-phase motor driver

The BA6840BFS, BA6840BFP-Y, BA6840BFP, and BA6842BFS are one-chip ICs designed for driving CD-ROM motors. They are high performance-ICs with a 3-phase, full-wave, pseudo-linear drive system. Features 1) 3-phase, full-wave, pseudo-linear drive system. 2) Start / stop pin; power saving du

Improved Industry Standard Single Ended Current Mode PWM Controller

The ISL6840, ISL6841, ISL6842, ISL6843, ISL6844, ISL6845 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode co

Improved Industry Standard Single Ended Current Mode PWM Controller

The ISL6840, ISL6841, ISL6842, ISL6843, ISL6844, ISL6845 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode co

Improved Industry Standard Single Ended Current Mode PWM Controller

The ISL6840, ISL6841, ISL6842, ISL6843, ISL6844, ISL6845 family of adjustable frequency, low power, pulse width modulating (PWM) current mode controllers is designed for a wide range of power conversion applications including boost, flyback, and isolated output configurations. Peak current mode co