Temperature Monitor with Dual Serial Interface

General Description The MAX6638 thermal-management sensor includes internal (local) and external (remote) digital temperature sensors and two independent SMBus? serial ports. The remote temperature accuracy is ±1.0°C, and the local temperature accuracy is ±2°C. The MAX6638 also features extended

文件：303.59 Kbytes 頁數(shù)：19 Pages

MAXIM

美信

雙串口溫度監(jiān)測器

熱管理監(jiān)視器MAX6638包括內(nèi)部(本地)和外部(遠(yuǎn)端)數(shù)字溫度傳感器和兩個(gè)獨(dú)立的SMBus?串行端口。遠(yuǎn)端溫度測量精度可達(dá)±1.0°C，本地溫度測量精度可達(dá)±2°C。MAX6638還提供擴(kuò)展分辨率的溫度數(shù)據(jù)，其增量為0.125°C。\n MAX6638提供三個(gè)系統(tǒng)報(bào)警：通道1報(bào)警(/ALERT1)、過熱(/OVERT1)以及通道2報(bào)警(/ALERT2)。這三個(gè)系統(tǒng)報(bào)警可分別通過對(duì)應(yīng)的SMBus串行端口(SMBus1和SMBus2)獨(dú)立設(shè)置可編程設(shè)置門限。在發(fā)生以下任何一種溫度故障時(shí)產(chǎn)生報(bào)警：本地過熱、遠(yuǎn)端過熱、本地低溫、或遠(yuǎn)端低溫。當(dāng)溫度升高至超過過熱門限寄存器的數(shù)值時(shí)產(chǎn)生過熱報(bào)警信號(hào)。/O \n? 兩個(gè)獨(dú)立的SMBus/I2C兼容接口，能完全避免沖突 \n? 高精度，+85°C至+100°C (遠(yuǎn)端)范圍內(nèi)精確至±1.0°C \n? 遠(yuǎn)端和本地溫度測量 \n? 三個(gè)可編程報(bào)警輸出：/ALERT1、/OVERT1、/ALERT2 \n? 可編程轉(zhuǎn)換速率 \n? 集成11位、低噪聲ADC \n? 無需校準(zhǔn) \n? 自動(dòng)掃描轉(zhuǎn)換;

ADI

亞德諾

Temperature Monitor with Dual Serial Interface

General Description The MAX6638 thermal-management sensor includes internal (local) and external (remote) digital temperature sensors and two independent SMBus? serial ports. The remote temperature accuracy is ±1.0°C, and the local temperature accuracy is ±2°C. The MAX6638 also features extended

文件：303.59 Kbytes 頁數(shù)：19 Pages

MAXIM

美信

Temperature Monitor with Dual Serial Interface

General Description The MAX6638 thermal-management sensor includes internal (local) and external (remote) digital temperature sensors and two independent SMBus? serial ports. The remote temperature accuracy is ±1.0°C, and the local temperature accuracy is ±2°C. The MAX6638 also features extended

文件：303.59 Kbytes 頁數(shù)：19 Pages

MAXIM

美信