ISL88002数据手册集成电路（IC）的监控器规格书PDF

描述 Description

The ISL88001, ISL88002, ISL88003 supervisors are extremely low power 160nA voltage supervisors that help to monitor the power supply voltages in a wide variety of applications. By providing Power-On Reset and supply voltage supervision in small 3 Ld SC-70 and SOT-23 packages, the ISL88001, ISL88002, ISL88003 devices can help to lower system cost, reduce board space requirements and increase the reliability of systems. The most popular voltage trip points are available for standard power supplies from 1. 8V to 5. 0V (see “Ordering Information” on page 3). These reset threshold voltages are accurate to within ±1. 2% and the reset signal is valid down to 1V. Active high and active low reset outputs are available in push-pull and open drain configurations (see “Functional Block Diagrams” on page 2). The ISL88001, ISL88002, ISL88003 devices are specifically designed for low power consumption and high threshold accuracy, making them especially suitable for electronic devices and portable equipment.

特性 Features

• Single Voltage Monitoring Supervisors
• Fixed-Voltage Options Allow Precise Monitoring of +1.8V, +2.5V, +3.0V, +3.3V and +5.0V Power Supplies
• Ultra Low 160nA Supply Current
• ±1.2% Voltage Threshold Accuracy
• 190ms Power-On Reset Timeout
• Reset Signal Valid Down to VDD = 1V
• No External Components Necessary
• Immune to Power-Supply Transients
• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free Packages
• Pin Compatible with MAX803, MAX809, MAX810
• Pb-Free (RoHS Compliant)

应用 Application

• 4G 模块智能电表的电源解决方案
• Altera FPGA Power
• CC-Link IE TSN 解决方案
• micro-ROS Solutions
• Soundbar with Bluetooth Streaming
• Xilinx FPGA Power
• 基于 Mbed™ 的图像处理解决方案
• 基于 ROS 的机器人本体控制器
• 无线耳机
• 智能终端后备供电系统
• 物联网网关
• 适用于 RZ MCU 的 SMARC SoM 模块
• 采用超级电容器的低功耗后备供电
• 高性能 HMI 系统