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Maxim > 方案 > 广播电视与无线通信

温度传感器

数据资料
显示 标题/型号 关键优势
QV  PDF 2通道温度监视器,提供双路、自动PWM风扇速度控制器和5个GPIO
MAX6678

业内唯一双通道温度监视器与风扇控制器,带有5个GPIO
QV  PDF 自动PWM风扇速度控制器,带有过温报警输出
MAX6643, MAX6644, MAX6645

自动PWM风扇速度控制器,具有过热报警输出,无需软件开销
QV  PDF 兼容于SMBus的温度监视器,带有自动PWM风扇速度控制器
MAX6641

业内尺寸最小的单通道温度传感器和风扇控制器,MSOP封装
QV  PDF 低成本、2.7V至5.5V、温度开关,SOT23封装
MAX6514, MAX6515

业内最精确的温度开关,SOT23封装
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 温度记录器iButton,带有8KB数据记录存储器
DS1922L, DS1922T

温度数据记录iButton,具有8kb记录存储器
QV  PDF 温度监视器和PWM风扇控制器
MAX6653, MAX6663, MAX6664

QV  PDF 高精度、3线数字温度计及温度监控器
DS1626, DS1726

高精度、3线数字温度计/温度监视器,在-55°C至+125°C范围内提供温度测量和出色的温度监视功能
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

QV  PDF 12位 + 符号位温度传感器,带有SPI兼容的串行接口
MAX6662

QV  PDF 12位 + 符号位温度传感器,带有SMBus/I²C兼容串行接口
MAX6633, MAX6634, MAX6635

QV  PDF 精度为±1°C的远端数字温度传感器,带有SPI兼容的串行接口
MAX6627, MAX6628

首款远端温度检测器,SPI兼容接口、SOT封装,具有±1°C的精度和12位(+0.0625°C)分辨率
QV  PDF 分辨率可编程设置的1-Wire数字温度计
DS18B20

QV  PDF 经济型、1-Wire数字温度计
DS1822

QV  PDF 可编程数字温度监控器和温度计
DS1821

QV  PDF 温度传感器及系统监控器,10引脚µMAX封装
MAX6652

温度传感器及系统监控器,10引脚µMax封装
QV  PDF 9位/12位温度传感器,带有I²C兼容串行接口,SOT23封装
MAX6625, MAX6626

9位、12位温度检测,采用6引脚SOT封装
QV  PDF 低功耗模拟温度传感器,SC70封装
MAX6605

低功耗模拟温度传感器,SC70封装
QV  PDF 电阻设定门限的SOT温度开关
MAX6509, MAX6510

电阻可编程温度比较器,SOT23封装!
QV  PDF SOT温度传感器,周期时间/频率输出
MAX6576, MAX6577

SOT23单总线数字温度传感器
QV  PDF SOT温度传感器,具有多节点的单线数字接口
MAX6575H, MAX6575L

SOT23单总线数字温度传感器
QV  PDF 低成本、+2.7V至+5.5V、微功耗温度开关,SOT23及TO-220封装
MAX6501, MAX6502, MAX6503, MAX6504

业内最简单的温度检测器 - 易使用、低成本、无需外部元件!



Key Specifications:   iButton Products
Part Number Overview Memory Type Memory Size Data Logger Type Data Logger Size Data Logger Sampling Rate Data Logger Accuracy Data Logger Resolution Data Logger Measurement Range Security Features Programmable Alarm UniqueWare Real-Time Clock
DS1922L 
Temperature Sensor iButton
NV SRAM 512 Bytes Temperature 8192 Byte 1s to 273hrs Correctible to ±0.5°C Selectable 8-bit (0.5°C) or 11-bit (0.0625°C) -40°C to +85°C Password Protected Temperature High/Low No Yes
DS1922T 
Temperature Sensor iButton
NV SRAM 512 Bytes Temperature 8192 Byte 1s to 273hrs Correctible to ±0.5°C Selectable 8-bit (0.5°C) or 11-bit (0.0625°C) 0°C to +125°C Password Protected Temperature High/Low No Yes
See All iButton Products (25)

Key Specifications:   Fan Controllers
Part Number Sensor Type Functions Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features
MAX6678  Remote  -  PWM 2-Wire/SMBus 1 Programmable 8  - 
MAX6653  Remote
Dual Temperature Alarms
Fan Failure Detector
Remote & Local Sensor
PWM 2-Wire/SMBus 1 Programmable 11  - 
MAX6663  Remote
Dual Temperature Alarms
Fan Failure Detector
Remote & Local Sensor
PWM 2-Wire/SMBus 1 Programmable 11  - 
MAX6664  Remote
Dual Temperature Alarms
Fan Failure Detector
Remote & Local Sensor
PWM 2-Wire/SMBus 1 Programmable 11  - 
MAX6643  Remote  -  PWM  -  2 Programmable  -   - 
MAX6641  Remote  -  PWM 2-Wire/SMBus 1 Programmable  - 
/OVERT Thermostat Output
See All Fan Controllers (18)

Key Specifications:   Temperature Sensors
Part Number Sensor Type Alarm Output Functions Interface Remote Channels Accuracy (±°C) Parasite Power Temperature Threshold Temperature Resolution (Bits) Multi-Droppable
MAX6695  Remote Alert
Overt
Dual Temperature Monitor
Remote & Local Sensor
2-Wire/SMBus Dual 1 No Programmable  -   - 
MAX6696  Remote Alert
Overt
Dual Temperature Sensor
2-Wire/SMBus Dual 1 No Programmable  -   - 
MAX6646  Remote Alert
Overt
Dual Temperature Alarms
Remote & Local Sensor
2-Wire/SMBus Single 0.8 No Programmable 11  - 
MAX6647  Remote Alert
Overt
Dual Temperature Alarms
Remote & Local Sensor
2-Wire/SMBus Single 0.8 No Programmable 11  - 
DS1626  Local Time/Thermal
Standalone Thermostat
3-Wire  -  0.5 No Programmable (NV) 10
11
12
9
 - 
DS1726  Local  - 
Standalone Thermostat
3-Wire  -  1 No Programmable (NV) 10
11
12
9
 - 
MAX6648  Remote Alert
Overt
Dual Temperature Alarms
Remote & Local Sensor
2-Wire/SMBus Single 0.8 No Programmable 10  - 
MAX6649  Remote Alert
Overt
Dual Temperature Alarms
Remote & Local Sensor
2-Wire/SMBus Single 0.8 No Programmable 11  - 
MAX6692  Remote Alert
Overt
Dual Temperature Alarms
Remote & Local Sensor
2-Wire/SMBus Single 0.8 No Programmable 10  - 
MAX6662  Local Alert
Overt
 -  3-Wire/SPI  -  1 No Programmable 13  - 
MAX6633  Local  -   -  2-Wire/SMBus  -  1 No  -  13 Yes
MAX6634  Local Alert  -  2-Wire/SMBus  -  1 No Programmable 13 Yes
MAX6635  Local Alert
Overt
 -  2-Wire/SMBus  -  1 No Programmable 13 Yes
MAX6627  Remote  -   -  3-Wire/SPI Single 1 No  -  13  - 
MAX6628  Remote  -   -  3-Wire/SPI Single 1 No  -  13  - 
MAX6575  Local  -   -  Pulse Delay  -  3 No  -   -  Yes
DS1822  Local  -   -  1-Wire  -  2 Yes Programmable (NV) 10
11
12
9
Yes
DS18B20  Local  -   -  1-Wire  -  0.5 Yes Programmable (NV) 10
11
12
9
Yes
DS1821  Local  - 
Standalone Thermostat
1-Wire Non-Network  -  1 No Programmable (NV) 8  - 
MAX6652  Local Alert
Voltage Monitor
2-Wire/SMBus  -  2 No Programmable 8  - 
MAX6625  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 9 Yes
MAX6626  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 12 Yes
MAX6605  Local  -   -  Analog  -  1 No  -   -   - 
MAX6576  Local  -   -  Period µ Temp.  -  3 No  -   -   - 
MAX6577  Local  -   -  Freq. µ Temp.  -  3 No  -   -   - 
See All Temperature Sensors (97)

Key Specifications:   Temperature Switches
Part Number Switch Type Functions Interface Accuracy (±°C) Temperature Threshold (°C) Features Package
MAX6509  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Programmable
Pin Selectable Hysteresis
Resistor Programmable
SOT-23/5
MAX6510  Local
Temperature Switch/Temperature Comparator
Logic 0.5 Programmable
Pin Selectable Hysteresis
Resistor Programmable
SOT-23/6
MAX6501  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis
SOT-23/5
MAX6502  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +45
+55
+65
+75
+85
+95
Pin Selectable Hysteresis
SOT-23/5
MAX6503  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +5
-15
Pin Selectable Hysteresis
SOT-23/5
MAX6504  Local
Temperature Switch/Temperature Comparator
Logic 0.5 +5
-15
Pin Selectable Hysteresis
SOT-23/5
See All Temperature Switches (21)




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