MAXIM INTEGRATED PRODUCTS MAX6845UKD3+T 芯片, 微处理器监控器, 1.8V, SOT-23-5
The is an ultra low voltage microprocessor µP reset circuit and voltage detector in 5 pin SOT-23 package. This supervisory circuit monitors ultra low voltage power supplies in µP and digital systems. It provides excellent circuit reliability at low cost by eliminating external components and adjustments when used with 0.9V to 1.5V systems. The MAX6845 provides a RESET IN input which allows user to externally adjust reset threshold. Reset comparator is designed to ignore fast transients on VCC. It asserts a reset signal whenever VCC supply voltage declines below preset or adjustable threshold or whenever manual reset active-low MR is asserted. Reset remains asserted for fixed timeout delay after VCC has risen above reset threshold and when manual reset is deasserted. The MAX6845 is used in computers, controllers, intelligent instruments, critical µP and µC power monitoring, telecom/networking equipment, base stations and servers/workstations.
电源电压DC 1.80V max
针脚数 5
耗散功率 571 mW
阈值电压 Adjustable
复位电压Min Adjustable
复位电压Max Adjustable
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 571 mW
电源电压Max 1.8 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
长度 2.9 mm
宽度 1.63 mm
高度 1.1 mm
封装 SOT-23-5
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Cut Tape CT
制造应用 System Monitoring, Portable Devices, 系统监控, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free