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Maxim > Solutions > Printers and Faxes

Temperature Sensors

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller
MAX6640

Industry's Only Dual Temperature Sensor and Fan Controller with RPM Control
QV  PDF Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
MAX7500, MAX7501, MAX7502, MAX7503, MAX7504

Digital Temperature Sensors and Thermal Watchdog with Bus-Lockup Protection and Manual Reset
QV  PDF Automatic PWM Fan-Speed Controllers with Overtemperature Output
MAX6643, MAX6644, MAX6645

Automatic PWM Fan-Speed Controllers with Overtemperature Output Eliminate Software Overhead
QV  PDF SMBus-Compatible Temperature Monitor with Automatic PWM Fan-Speed Controller
MAX6641

Industry's Smallest, Single Temperature Sensor and Fan Controller in MSOP Package
QV  PDF ±0.5°C Accurate Analog-Output Temperature Sensor
DS600

Analog Temperature Sensor Is +0.5°C Accurate Over Entire 2.7V to 5.5V Operating Voltage Range, and Wide -20°C to +100°C Temperature Range
QV  PDF Local/Remote Temperature Switches in a µMAX Package
MAX6687, MAX6688

Dual-Output, Local/Remote Temperature Switches in a Single µMAX® Package
QV  PDF High-Precision Digital Thermometer and Thermostat
DS1631, DS1631A, DS1731

High-Precision Digital Thermometers and Thermostats Provide 9, 10, 11, or 12-Bit Temperature Readings Over a -55°C to +125°C Range
QV  PDF 12-Bit + Sign Temperature Sensor with SPI-Compatible Serial Interface
MAX6662

QV  PDF 12-Bit Plus Sign Temperature Sensors with SMBus/I²C-Compatible Serial Interface
MAX6633, MAX6634, MAX6635

QV  PDF Remote ±1°C Accurate Digital Temperature Sensors with SPI-Compatible Serial Interface
MAX6627, MAX6628

First Remote SPI-Compatible Temperature Sensors in SOT Packages ±1°C Accurate with 12-Bit +0.0625°C Resolution
QV  PDF Programmable Resolution 1-Wire Digital Thermometer
DS18B20

QV  PDF Econo 1-Wire Digital Thermometer
DS1822

QV  PDF Digital Thermometer and Thermostat
DS1721

QV  PDF Temperature Sensor and System Monitor in a 10-Pin µMAX
MAX6652

Temperature Sensor and System Monitor in a 10-pin µMax
QV  PDF 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface in a SOT23
MAX6625, MAX6626

9-Bit and 12-Bit Temperature Sensing in A 6-Lead SOT
QV  PDF Low-Power Analog Temperature Sensor in SC70 Package
MAX6605

Low-Power Analog Temperature Sensor in an SC-70 Package
QV  PDF SOT Temperature Sensors with Period/Frequency Output
MAX6576, MAX6577

SOT23 Single Wire Digital Temperature Sensors
QV  PDF SOT Temperature Sensor with Multidrop Single Wire Digital Interface
MAX6575H, MAX6575L

SOT23 Single-Wire Digital Temperature Sensors



Key Specifications:   Fan Controllers
Part Number Sensor Type Fan Control Interface Accuracy (±°C) Temperature Threshold (°C) Temperature Resolution (Bits) Features Package Smallest Available Package (max w/pins) (mm2)
MAX6640  Remote PWM 2-Wire/SMBus 1 Programmable 11  -  QSOP/16 31
MAX6643  Remote PWM  -  2 Programmable  -   -  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)
MAX7500  Local  -   -  2-Wire/SMBus  -  2 No Programmable  -   -   -  SOIC/8
uMAX/8
16
DS600  Local  - 
Standalone Thermostat
Analog  -  0.5 No Programmable  -   - 
High Accuracy
uSOP/8 15
DS1631  Local  -   -  2-Wire/SMBus  -  0.5 No Programmable (NV) 10
11
12
9
Yes
High Accuracy
PDIP/8
SOIC/8
uSOP/8
16
DS1731  Local  -   -  2-Wire/SMBus  -  1 No Programmable (NV) 10
11
12
9
Yes
Nonvolatile Thermostatic Settings
uSOP/8 16
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
MAX6627  Remote  -   -  3-Wire/SPI Single 1 No  -  13  -   -  SOT-23/8
THIN QFN (Dual)/8
9
MAX6628  Remote  -   -  3-Wire/SPI Single 1 No  -  13  -   -  SOT-23/8
THIN QFN (Dual)/8
9
MAX6575  Local  -   -  Pulse Delay  -  3 No  -   -  Yes
Single-Wire Interface
SOT-23/6 9
DS1822  Local  -   -  1-Wire  -  2 Yes Programmable (NV) 10
11
12
9
Yes
Single-Wire Interface
Unique Network Address
SOIC/8
TO92/3
20
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
16
DS1721  Local  -   -  2-Wire/SMBus  -  1 No Programmable 10
11
12
9
Yes  -  SOIC/8
uSOP/8
16
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)
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 16
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 16
See All Temperature Switches (21)





         


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