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Maxim > 方案 > 网络集线器、交换机和路由器

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 7通道、精密温度监测器
MAX6636

能够监测下一代CPU和其它六个位置的温度，采用微型20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 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 5通道、高精度温度监测器
MAX6699
QV  PDF 双通道温度监视器与风扇速度控制器，带有温度调节输入
MAX6615, MAX6616

业内唯一双通道温度监视器与风扇控制器，带有温度监控输入
QV  PDF 2通道温度监视器，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 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 8kHz参考时钟合成器，提供35.328MHz倍频输出
MAX9486

可理想用于xDSL CO线卡和电信系统的时钟发生器，具有低抖动时钟输出
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-Wire®温度/数据记录器，带有8KB数据记录存储器
DS2422
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 本地/远端温度开关，µMAX封装
MAX6687, MAX6688

双输出、本地/远端温度开关，采用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
QV  PDF 高精度数字温度计和温度监控器
DS1631, DS1631A, DS1731

高精度数字温度计，-55°C至+125°C范围内提供9位、10位、11位或12位温度读数
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 双路、远端/本地温度传感器及四路电压监视器
MAX6655, MAX6656
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 CPU外设监视器
DS1780
QV  PDF 微型数字温度计及温度监控器
DS1775, DS1775R
QV  PDF 数字温度计，带有SPI/3线接口
DS1722
QV  PDF 数字温度计和温度监控器
DS1721
QV  PDF ±1°C、SMBus兼容、远端/本地温度传感器，带有过温报警
MAX6657, MAX6658, MAX6659
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 1°C精密的远端/本地温度传感器，带有SMBus串行接口
MAX6654
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 远端/本地温度传感器，带有SMBus串行接口
MAX1617A

高精度远端/本地温度传感器
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:   Clock Generators
Part Number Nominal Input Reference (Crystal or CLK) (kHz) Input Reference Range (MHz) Output Frequencies (MHz) Output Type Number of Outputs Number of PLLs VCXO ± ppm Spread Spectrum Output Jitter (ps) Output Skew (ps) Supply Voltage (V) Package Operating Temp. Range (°C)
MAX9486  8 0.008 35.328 LVCMOS 6 2 200 No 120 (p-p)
15 (RMS) 		185 3.0 to 3.6 TSSOP/24 -40 to +85
See All Clock Generators (22)

Key Specifications:   Fan Controllers
Part Number Sensor Type Functions Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features Package
MAX6653  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16
MAX6663  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16
MAX6664  Remote
•Dual Temperature Alarms
•Fan Failure Detector
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16
MAX6650   -   -  Linear 2-Wire/SMBus  -   -   - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Programmable Alert/GPIO Outputs
 uMAX/10
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
MAX1669  Remote  -  PWM 2-Wire/SMBus 3 Programmable 8  -  QSOP/16
MAX6615  Remote
•Dual Temperature Monitor
•Fan Controller
•Fan Failure Detector
•Thermistor-to-Digital Converter
 PWM 2-Wire/SMBus 1 Programmable 11
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Thermistor Inputs
•Two Channels
 QSOP/16
MAX6616  Remote
•Fan Failure Detector
 PWM 2-Wire/SMBus 1 Programmable  - 
•GPIOs
•Thermistor Inputs
 QSOP/24
MAX6639  Remote
•Remote & Local Sensor
 PWM 2-Wire/SMBus 1 Programmable  - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Selectable Address
•Two Alarm Outputs
 QSOP/16
THIN QFN/16
MAX6641  Remote  -  PWM 2-Wire/SMBus 1 Programmable  - 
•/OVERT Thermostat Output
 uMAX/10
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
MAX6615  Remote Fan Failure
Overt
•Dual Temperature Monitor
•Fan Controller
•Fan Failure Detector
•Thermistor-to-Digital Converter
 2-Wire/SMBus Dual 1 No Programmable 11  - 
•Closed/Open-Loop Fan-Speed Control for 5V/12V Fans
•Monitors Tachometer Output
•Thermistor Inputs
•Two Channels
 QSOP/16
DS7505  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
uSOP/8
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
MAX6699  Remote Alert
Overt
•Dual Temperature Alarms
•Multi-Channel Temperature Monitor
•Remote & Local Sensor
 2-Wire/SMBus Quad 1 No Programmable 11  - 
•CPU Monitoring Functions
 QSOP/16
TSSOP/16
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
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
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
MAX6642  Remote Alert
•Remote & Local Sensor
•Single Temperature Alarm
 2-Wire/SMBus Single 1 No Programmable 10  -   -  THIN QFN (Dual)/6
MAX6646  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/SMBus Single 0.8 No Programmable 11  - 
•Multiple Temperature Thresholds
 uMAX/8
MAX6647  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/SMBus Single 0.8 No Programmable 11  - 
•Multiple Temperature Thresholds
 uMAX/8
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
DS1726  Local  - 
•Standalone Thermostat
 3-Wire  -  1 No Programmable (NV) 10
11
12
9 		 - 
•Separate High and Low Temperature Thresholds
 uSOP/8
MAX6648  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/SMBus Single 0.8 No Programmable 10  - 
•Default Alert Threshold
 uMAX/8
MAX6649  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/SMBus Single 0.8 No Programmable 11  - 
•Multiple Temperature Thresholds
 uMAX/8
MAX6692  Remote Alert
Overt
•Dual Temperature Alarms
•Remote & Local Sensor
 2-Wire/SMBus Single 0.8 No Programmable 10  - 
•Default Alert Threshold
 SOIC/8
uMAX/8
DS1631  Local  -   -  2-Wire/SMBus  -  0.5 No Programmable (NV) 10
11
12
9 		Yes
•High Accuracy
 PDIP/8
SOIC/8
uSOP/8
DS1731  Local  -   -  2-Wire/SMBus  -  1 No Programmable (NV) 10
11
12
9 		Yes
•Nonvolatile Thermostatic Settings
 uSOP/8
MAX6662  Local Alert
Overt 		 -  3-Wire/SPI  -  1 No Programmable 13  - 
•Multiple Temperature Thresholds
•Two Alarm Outputs
 SOIC/8
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
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
MAX6657  Remote Alert
Overt
•Remote & Local Sensor
 2-Wire/SMBus Single 1 No Programmable 11  - 
•Two Alarm Outputs
 SOIC/8
MAX6658  Remote Alert
Overt
•Remote & Local Sensor
 2-Wire/SMBus Single 1 No Programmable 11  - 
•Two Alarm Outputs
 SOIC/8
MAX6659  Remote Alert
Overt
•Remote & Local Sensor
 2-Wire/SMBus Single 1 No Programmable 11  - 
•Three Alarm Outputs
 QSOP/16
MAX6575  Local  -   -  Pulse Delay  -  3 No  -   -  Yes
•Single-Wire Interface
 SOT-23/6
DS1822  Local  -   -  1-Wire  -  2 Yes Programmable (NV) 10
11
12
9 		Yes
•Single-Wire Interface
•Unique Network Address
 SOIC/8
TO92/3
DS18B20  Local  -   -  1-Wire  -  0.5 Yes Programmable (NV) 10
11
12
9 		Yes
•High Accuracy
•Single-Wire Interface
•Unique Network Address
 SOIC/8
TO92/3
uSOP/8
DS1721  Local  -   -  2-Wire/SMBus  -  1 No Programmable 10
11
12
9 		Yes  -  SOIC/8
uSOP/8
DS1722  Local  -   -  3-Wire/SPI  -  2 No  -  10
11
12
8
9 		 - 
•Pin-Selectable Interface
 SOIC/8
uSOP/8
DS1775  Local  -   -  2-Wire/SMBus  -  2 No Programmable 10
11
12
9 		Yes  -  SOT-23/5
DS1780  Local  - 
•Fan Controller
•Voltage Monitor
 2-Wire/SMBus  -  2 No Programmable 9 Yes
•CPU Monitoring Functions
 TSSOP/24
MAX6652  Local Alert
•Voltage Monitor
 2-Wire/SMBus  -  2 No Programmable 8  - 
•Includes 4 Voltage Monitors
 uMAX/10
MAX6654  Remote Alert
•Remote & Local Sensor
 2-Wire/SMBus Single 1 No  -  11  - 
•Multiple Temperature Thresholds
•Two Channels
 QSOP/16
MAX6625  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 9 Yes  -  SOT-23/6
THIN QFN (Dual)/6
MAX6626  Local Overt  -  2-Wire/SMBus  -  3 No Programmable 12 Yes  -  SOT-23/6
THIN QFN (Dual)/6
MAX1617A  Remote Alert
•Remote & Local Sensor
 2-Wire/SMBus Single 3 No  -  8  - 
•Two Channels
 QSOP/16
MAX6576  Local  -   -  Period µ Temp.  -  3 No  -   -   - 
•Single-Wire Interface
•Squarewave Out
 SOT-23/6
MAX6577  Local  -   -  Freq. µ Temp.  -  3 No  -   -   - 
•Single-Wire Interface
•Squarewave Out
 SOT-23/6
See All Temperature Sensors (97)

Key Specifications:   Temperature Switches
Part Number Switch Type Functions Interface Accuracy (±°C) Temperature Threshold (°C) Features Package
MAX6687  Remote
•Dual Output Temperature Switch
•Dual Temperature Alarms
 Logic 1.5 +40
+45
+50
+55
+60
+65
+70
+75
+80
•Open Drain Active Low Output
 uMAX/8
MAX6688  Remote
•Dual Output Temperature Switch
•Dual Temperature Alarms
 Logic 1.5 +40
+45
+50
+55
+60
+65
+70
+75
+80
•Push Pull Active High Output
 uMAX/8
MAX6511  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6
MAX6512  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6
MAX6513  Remote
•Temperature Switch/Temperature Comparator
 Logic 3 Factory Programmed  -  SOT-23/6
THIN QFN (Dual)/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)

Key Specifications:   Timekeeping & Real-Time Clocks
Part Number Functions Time Format (hh = sec/100) Date Format Interface Supply Voltage (V) Time- keeping Current (typ) (nA) CL, Load Capacitance (pF) Memory Type Memory Size (Bytes) Number of Time of Day Alarms Features Package
DS2422 
•Time/Temperature/Event Recorder
 HH:MM:SS YY-MM-DD 1-Wire 3
3.3 		1,200 12.5 NV SRAM 512 0
•A to D Converter
•Counter Alarm
•Serial Number
•Temperature Alarm
•Wake-up
 SOIC/24
See All Timekeeping & Real-Time Clocks (86)


         


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