Rainbow-electronics MAX6636 User Manual

General DescriptionThe MAX6636 precision multichannel temperature sen-sor monitors its own temperature and the temperaturesof up to six external diode

MAX6636ALERTResponse AddressThe SMBus alert response interrupt pointer providesquick fault identification for simple slave devices thatlack the comple

MAX66367-Channel Precision Temperature Monitor______________________________________________________________________________________ 11REGISTERADDRESS

MAX6636cases, the alert is cleared even if the fault conditionexists, but the ALERT output reasserts at the end of thenext conversion. The bits indica

factor nNOMINALis used to measure the temperature ofa diode with a different ideality factor n1. The measuredtemperature TMcan be corrected using:wher

MAX6636Unused Diode ChannelsIf one or more of the remote diode channels is notneeded, the DXP and DXN inputs for that channelshould either be unconnec

MAX66367-Channel Precision Temperature Monitor______________________________________________________________________________________ 15BIT NAMEPORSTAT

ADC Noise FilteringThe integrating ADC has good noise rejection for low-frequency signals, such as power-supply hum. In envi-ronments with significant

MAX66367-Channel Precision Temperature Monitor______________________________________________________________________________________ 17Twisted-Pair an

MAX66367-Channel Precision Temperature MonitorMaxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a

MAX66367-Channel Precision Temperature Monitor2 _______________________________________________________________________________________ABSOLUTE MAXIMU

MAX66367-Channel Precision Temperature Monitor_______________________________________________________________________________________ 3ELECTRICAL CHAR

MAX66367-Channel Precision Temperature Monitor4 _______________________________________________________________________________________Typical Operati

MAX66367-Channel Precision Temperature Monitor_______________________________________________________________________________________ 5REMOTE TEMPERAT

MAX6636Detailed DescriptionThe MAX6636 is a precision multichannel temperaturemonitor that features one local and six remote tempera-ture-sensing chan

ed, and the temperature registers are not updated. Theprevious data is not changed and remains available.SMBus Digital InterfaceFrom a software perspe

MAX6636register. If extended resolution is desired, the extendedresolution register should be read first. This preventsthe most significant bits from

Alarm Threshold RegistersThere are 11 alarm threshold registers that store over-temperature ALERT and OVERT threshold values.Seven of these registers