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Maxim > 方案 > 计算机：主板

温度检测与风扇控制

数据资料
显示 标题/型号 关键优势
QV  PDF MAX6639和MAX6639F评估板
MAX6639EVKIT
QV  PDF PECI至I²C转换器
MAX6618

支持多达四个PECI使能CPU
QV  PDF 2通道温度监测器，提供双路、自动PWM风扇速度控制器
MAX6639, MAX6639F

高频、双路温度传感器和风扇控制器，地址可选，闭环工作模式
QV  PDF 7通道、高精度温度监测器
MAX6689

业内尺寸最小的7通道温度监视器，可精确提供不同位置的温度读数，可由软件或硬件控制待机模式
QV  PDF 双路远端/本地温度传感器，带有SMBus串行接口
MAX6695, MAX6696

双通道、远端/本地温度传感器，带有SMBus™串行接口，µMAX®封装
QV  PDF 精密的、SMBus兼容、远端/本地温度传感器，带有高温报警
MAX6648, MAX6692
QV  PDF +145°C、精密的、SMBus兼容、远端/本地传感器，带有过温报警
MAX6646, MAX6647, MAX6649



Key Specifications:   Fan Controllers
Part Number Sensor Type Functions Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Features
MAX6639  Remote
•Remote & Local Sensor
 PWM 2-Wire/I2C/SMBus 1 Programmable
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Selectable Address
•Two Alarm Outputs
See All Fan Controllers (19)

Key Specifications:   Temperature Sensors
Part Number Sensor Type Alarm Output Functions Interface Remote Channels Accuracy (±°C) Parasite Power Temperature Threshold Temperature Resolution (Bits) Operating Temp. Range (°C) Smallest Available Package (max w/pins) (mm2)
MAX6689  Remote Alert
Overt
•Dual Temperature Alarms
•Multi-Channel Temperature Monitor
•Remote & Local Sensor
 2-Wire/I2C/SMBus Six 1 No Programmable 11 -40 to +125 45
MAX6695  Remote Alert
Overt
•Dual Temperature Monitor
•Remote & Local Sensor
 2-Wire/I2C/SMBus Dual 1 No Programmable  -  -40 to +125  - 
MAX6696  Remote Alert
Overt
•Dual Temperature Sensor
 2-Wire/I2C/SMBus Dual 1 No Programmable  -  -40 to +125 31
MAX6646  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/I2C/SMBus Single 0.8 No Programmable 11 -55 to +125 16
MAX6647  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/I2C/SMBus Single 0.8 No Programmable 11 -55 to +125 16
MAX6648  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/I2C/SMBus Single 0.8 No Programmable 10 -55 to +125 16
MAX6649  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/I2C/SMBus Single 0.8 No Programmable 11 -55 to +125 16
MAX6692  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/I2C/SMBus Single 0.8 No Programmable 10 -55 to +125 31
See All Temperature Sensors (99)
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