MAX6884EVKIT#中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX6884/MAX6885 EEPROM-configurable, multi voltage power-supply supervisors monitor six voltage detector inputs, one auxiliary input, and one watchdog input, and feature three programmable outputs for highly configurable power-supply monitoring applications. Manual reset and margin disable inputs offer additional flexibility.

Features

? 6 Configurable Input Voltage Detectors

?? Programmable Thresholds 0.5V to 3.05V(in 10mV Increments) or 1V to 5.8V (in 20mV Increments)

??? Primary UV and Secondary UV/OV Thresholds

? One Configurable Watchdog Timer from 6.25ms to 102.4s

? Configurable RESET, UV/OV, and WDO Outputs

? Three Programmable Outputs Open-Drain or Weak Pullup RESET, UV/OV,and WDO Active-Low Output Logic

Timing Delays from 25μs to 1600ms

? Margining Disable and Manual Reset Controls

? Internal 1.25V Reference or External Reference Input

? 10-Bit Internal ADC Samples the Input Voltage Detectors, VCC and Auxiliary Input

? 512-Bit User EEPROM

??? Endurance: 100,000 Erase/Write Cycles

??? Data Retention: 10 Years

? SMBus/I2C-Compatible Serial Configuration/Communication Interface

? ±1 Threshold Accuracy