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 页数：19 Pages

Maxim

美信

双串口温度监测器

热管理监视器MAX6638包括内部(本地)和外部(远端)数字温度传感器和两个独立的SMBus™串行端口。远端温度测量精度可达±1.0°C，本地温度测量精度可达±2°C。MAX6638还提供扩展分辨率的温度数据，其增量为0.125°C。\n MAX6638提供三个系统报警：通道1报警(/ALERT1)、过热(/OVERT1)以及通道2报警(/ALERT2)。这三个系统报警可分别通过对应的SMBus串行端口(SMBus1和SMBus2)独立设置可编程设置门限。在发生以下任何一种温度故障时产生报警：本地过热、远端过热、本地低温、或远端低温。当温度升高至超过过热门限寄存器的数值时产生过热报警信号。/O \n• 两个独立的SMBus/I²C兼容接口，能完全避免冲突 \n• 高精度，+85°C至+100°C (远端)范围内精确至±1.0°C \n• 远端和本地温度测量 \n• 三个可编程报警输出：/ALERT1、/OVERT1、/ALERT2 \n• 可编程转换速率 \n• 集成11位、低噪声ADC \n• 无需校准 \n• 自动扫描转换;

ADI

亚德诺

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 页数：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 页数：19 Pages

Maxim

美信