CXDC65101/A/B are designed to monitor voltage supplies in μP and digital systems. The quiescent current is extremely low, typically 1.5 μA, making it ideal for portable battery operated equipment. The

   产品概述 返回TOPCrc嘉泰姆

The CXDC65101/A/B are designed to monitor voltage supplies in μP and digital systems. The quiescent current is extremely low, typically 1.5 μA, making it ideal for portable battery operated equipment. The CXDC65101/A/B operate by monitoring the system power supply voltage. When the input voltage drops below a fixed threshold or whenever manual reset is asserted, the device asserts a reset signal for a fixed time period after Vcc rises above the fixed threshold or manual reset is deasserted. The CXDC65101/A/Bseries is available with three output stage versions:CXDC65101 pushpull active low output, CXDC65101Apush-pull active high output and CXDC65101Bopen drain active low output. The CXDC65101/A/Balso have a debounced manual reset input that is provided to override the reset monitor. They are also designed to reject fast line transient glitches on Vcc. The ACXDC65101/A/Bare come in a miniature SOT-23-5 package.

   产品特点 返回TOPCrc嘉泰姆

• 1.2V to 6V Input Voltage Range Crc嘉泰姆

• Low Quiescent Current : less Than 1.5 μA Crc嘉泰姆

• High accuracy detection threshold : ±1.5% Crc嘉泰姆

• Fixed trimmed reset thresholds for 1.5V, 1.75V, 2.32V, 2.63V, 2.93V, 3.08V, 3.9V, 4.38V. Crc嘉泰姆

• Manual Reset Input Crc嘉泰姆

• Reset Timeout Period 250ms Crc嘉泰姆

• Available output configurations Crc嘉泰姆

 - Open-drain output Crc嘉泰姆

 - CMOS active high output Crc嘉泰姆

 - CMOS active low output Crc嘉泰姆

• SOT-23-5 package Crc嘉泰姆

• No external componentsCrc嘉泰姆

   应用范围 返回TOPCrc嘉泰姆

• Computers Crc嘉泰姆

• Cell Phones Crc嘉泰姆

• Portable Electronics Crc嘉泰姆

• μP Power Supply MonitoringCrc嘉泰姆

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