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Maxim > 方案 > 电信交换机(PBX和中心局)

温度传感器

数据资料
显示 标题/型号 关键优势
QV  PDF 高精度数字温度计和温度监控器
DS7505

软件兼容于LM75/DS75的升级版温度传感器，精度可达±0.5°C，具有非易失温度调节门限存储
QV  PDF 5通道、精密温度监测器
MAX6622

能够监测下一代CPU和其它四个位置的温度，采用微型16引脚TSSOP封装。
QV  PDF 数字温度计和温度监控器，具有地址扩展功能
DS75LX

精度为±2.0°C的温度传感器，提供27个唯一的I²C地址，简化分布式温度检测设计
QV  PDF 5通道、高精度温度监测器
MAX6602

高精度、多通道温度传感器, 有效节省电路板尺寸
QV  PDF 低电压数字温度传感器
DS75LV

精度为±2.0°C的数字温度传感器，工作在1.7V至3.7V单电源
QV  PDF 低电压、±0.5°C精度的数字温度调节器与温度监控器
DS620

首款工作电压可低至1.7V的数字温度传感器
QV  PDF 数字温度传感器和温度看门狗监视器，带有总线闭锁保护
MAX7500, MAX7501, MAX7502, MAX7503, MAX7504

数字温度传感器与温度监视看门狗，带有总线闭锁保护和手动复位
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 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 ±1°C、SMBus兼容、远端/本地温度传感器，带有过温报警
MAX6642

业内尺寸最小的±1°C、SMBus™兼容接口、远端/本地温度传感器，带高温报警
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 PWM输出的温度传感器，SC70封装
MAX6672, MAX6673

功耗最低的PWM输出温度传感器，SC70封装
QV  PDF 12位 + 符号位温度传感器，带有SPI兼容串行接口
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 双路、远端/本地温度传感器及四路电压监视器
MAX6655, MAX6656
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 低成本、远端检测SOT温度开关
MAX6511, MAX6512, MAX6513

业内唯一的温度开关，测量外部PN结 - 可以是分立元件或IC内部连接成二极管的晶体管
QV  PDF 风扇转速调节器和监控器，带有SMBus™/I²C兼容接口
MAX6650, MAX6651

风扇速度控制、监控电路，实现高性能热管理
QV  PDF 风扇控制器及远端温度传感器，带有SMBus串行接口
MAX1669

业内首款可提供PWM、线性风扇控制的温度传感器
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:   Fan Controllers
Part Number Sensor Type Functions Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features Package Smallest Available Package (max w/pins) (mm2)
MAX6678  Remote  -  PWM 2-Wire/SMBus 1 Programmable 8  -  QSOP/20
THIN QFN/20 		26
MAX6653  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16 31
MAX6663  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16 31
MAX6664  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16 31
MAX6650   -   -  Linear 2-Wire/SMBus  -   -   - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Programmable Alert/GPIO Outputs
 uMAX/10 15
MAX6651   -   -  Linear 2-Wire/SMBus  -   -   - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors up to 4 Tachometer Outputs
•Programmable Alert/GPIO Outputs
•Synch Capability
 QSOP/16 31
MAX1669  Remote  -  PWM 2-Wire/SMBus 3 Programmable 8  -  QSOP/16 31
MAX6641  Remote  -  PWM 2-Wire/SMBus 1 Programmable  - 
•/OVERT Thermostat Output
 uMAX/10 15
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) Multi-Droppable Features Package Smallest Available Package (max w/pins) (mm2)
DS7505  NEW! Local  - 
•Standalone Thermostat
 2-Wire/SMBus  -  0.5 No Programmable (NV) 10
11
12
9 		Yes
•High Accuracy
•Low Voltage Operation
•Nonvolatile Thermostatic Settings
•SMBus Time-Out Prevents SMBus Lockup
•Separate High and Low Temperature Thresholds
 SOIC/8 31
DS75LX  Local  -   -  2-Wire/SMBus  -  2 No Programmable 10
11
12
9 		Yes
•27 I2C Addresses
•Low Voltage Operation
•SMBus Time-Out Prevents SMBus Lockup
•Separate High and Low Temperature Thresholds
 SOIC/8
uSOP/8 		16
MAX6602  Remote Alert
Overt
•Dual Temperature Alarms
•Multi-Channel Temperature Monitor
•Remote & Local Sensor
 2-Wire/SMBus Quad 1 No Programmable 11  - 
•CPU Monitoring Functions
 TSSOP/16 33
DS75LV  Local  -   -  2-Wire/SMBus  -  2 No Programmable 10
11
12
9 		Yes
•Low Voltage Operation
•SMBus Time-Out Prevents SMBus Lockup
•Separate High and Low Temperature Thresholds
 SOIC/8
uSOP/8 		16
MAX7500  Local  -   -  2-Wire/SMBus  -  2 No Programmable  -   -   -  SOIC/8
uMAX/8 		16
DS620  Local  - 
•Standalone Thermostat
 2-Wire/SMBus  -  0.5 No Programmable (NV) 10
11
12
13 		 - 
•High Accuracy
•Separate High and Low Temperature Thresholds
 uSOP/8 15
MAX6695  Remote Alert
Overt
•Dual Temperature Monitor
•Remote & Local Sensor
 2-Wire/SMBus Dual 1 No Programmable  -   -   -  uMAX/10  - 
MAX6696  Remote Alert
Overt
•Dual Temperature Sensor
 2-Wire/SMBus Dual 1 No Programmable  -   -   -  QSOP/16 31
MAX6642  Remote Alert
•Remote & Local Sensor
•Single Temperature Alarm
 2-Wire/SMBus Single 1 No Programmable 10  -   -  THIN QFN (Dual)/6 10
DS1626  Local Time/Thermal
•Standalone Thermostat
 3-Wire  -  0.5 No Programmable (NV) 10
11
12
9 		 - 
•High Accuracy
•Separate High and Low Temperature Thresholds
 SOIC/8
uSOP/8 		16
DS1726  Local  - 
•Standalone Thermostat
 3-Wire  -  1 No Programmable (NV) 10
11
12
9 		 - 
•Separate High and Low Temperature Thresholds
 uSOP/8 16
MAX6672  Local  -   -  PWM  -  3 No  -   -   -   -  SC-70/5 5
MAX6673  Local  -   -  PWM  -  3 No  -   -   -   -  SC-70/5 5
MAX6662  Local Alert
Overt 		 -  3-Wire/SPI  -  1 No Programmable 13  - 
•Multiple Temperature Thresholds
•Two Alarm Outputs
 SOIC/8 31
MAX6633  Local  -   -  2-Wire/SMBus  -  1 No  -  13 Yes  -  SOIC/8 31
MAX6634  Local Alert  -  2-Wire/SMBus  -  1 No Programmable 13 Yes  -  SOIC/8 31
MAX6635  Local Alert
Overt 		 -  2-Wire/SMBus  -  1 No Programmable 13 Yes
•Multiple Temperature Thresholds
•Second Threshold (Warning)
•Two Alarm Outputs
 SOIC/8 31
MAX6655  Remote Alert
Overt
•Remote & Local Sensor
•Voltage Monitor
 2-Wire/SMBus Dual 1 No Programmable 11  - 
•Multiple Temperature Thresholds
•Two Alarm Outputs
 QSOP/16 31
MAX6656  Remote Alert
Overt
•Remote & Local Sensor
•Voltage Monitor
 2-Wire/SMBus Dual 1 No Programmable 11  - 
•Multiple Temperature Thresholds
•Two Alarm Outputs
 QSOP/16 31
MAX6575  Local  -   -  Pulse Delay  -  3 No  -   -  Yes
•Single-Wire Interface
 SOT-23/6 9
MAX6652  Local Alert
•Voltage Monitor
 2-Wire/SMBus  -  2 No Programmable 8  - 
•Includes 4 Voltage Monitors
 uMAX/10 15
MAX6625  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 9 Yes  -  SOT-23/6
THIN QFN (Dual)/6 		9
MAX6626  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 12 Yes  -  SOT-23/6
THIN QFN (Dual)/6 		9
MAX6605  Local  -   -  Analog  -  1 No  -   -   -   -  SC-70/5 5
MAX6576  Local  -   -  Period µ Temp.  -  3 No  -   -   - 
•Single-Wire Interface
•Squarewave Out
 SOT-23/6 9
MAX6577  Local  -   -  Freq. µ Temp.  -  3 No  -   -   - 
•Single-Wire Interface
•Squarewave Out
 SOT-23/6 9
MAX7501  Local Overt
•Standalone Thermostat
 2-Wire/SMBus  -  2 No Programmable 11  - 
•SMBus Time-Out Prevents SMBus Lockup
 SOIC/8
uMAX/8 		16
MAX7502  Local Overt
•Standalone Thermostat
 2-Wire/SMBus  -  2 No Programmable 11  - 
•SMBus Time-Out Prevents SMBus Lockup
 SOIC/8
uMAX/8 		16
MAX7503  Local Overt
•Standalone Thermostat
 2-Wire/SMBus  -  2 No Programmable 11  -   -  SOIC/8
uMAX/8 		16
MAX7504  Local Overt
•Single Temperature Alarm
 2-Wire/SMBus  -  2  -   -   -   -   -  SOIC/8
uMAX/8 		16
See All Temperature Sensors (97)

Key Specifications:   Temperature Switches
Part Number Switch Type Functions Interface Accuracy (±°C) Temperature Threshold (°C) Features Package Smallest Available Package (max w/pins) (mm2)
MAX6511  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6 9
MAX6512  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6 9
MAX6513  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6
THIN QFN (Dual)/6 		9
MAX6501  Local
•Temperature Switch/Temperature Comparator
 Logic 0.5 +45
+55
+65
+75
+85
+95
•Pin Selectable Hysteresis
 SOT-23/5 9
MAX6502  Local
•Temperature Switch/Temperature Comparator
 Logic 0.5 +45
+55
+65
+75
+85
+95
•Pin Selectable Hysteresis
 SOT-23/5 9
MAX6503  Local
•Temperature Switch/Temperature Comparator
 Logic 0.5 +5
-15
•Pin Selectable Hysteresis
 SOT-23/5 9
MAX6504  Local
•Temperature Switch/Temperature Comparator
 Logic 0.5 +5
-15
•Pin Selectable Hysteresis
 SOT-23/5 9
See All Temperature Switches (21)


         


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