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Maxim > Solutions > Cellular Handsets

Temperature Sensors

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Display Title / Parts Key Advantages
QV  PDF 8kHz Reference Clock Synthesizer with Multiple Outputs at 35.328MHz
MAX9486

Clock Generator Optimized for xDSL CO Line Cards and Telecom Systems Requiring Low-Jitter Clock Outputs
QV  PDF 2-Channel Temperature Monitor with Dual Automatic PWM Fan-Speed Controller and Five GPIOs
MAX6678

Industry's Only Dual Temperature Sensor and Fan Controller with Five GPIOs
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 Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23
MAX6514, MAX6515

Industry's Most Accurate Temperature Switches Available in a SOT23 Package
QV  PDF Low-Voltage, 1.8kHz PWM Output Temperature Sensors
MAX6676, MAX6677

Industry's Lowest Voltage PWM Output Temperature Sensor in Tiny SOT23 Package
QV  PDF High-Slope, Low-Power, Analog Temperature Sensor in an SC70 Package
MAX6612, MAX6612MXK

QV  PDF Triple 128-Position Nonvolatile Digital Potentiometer
DS3903

LOWEST COST NONVOLATILE TRIPLE
POTENTIOMETER IDEAL FOR AUTOMATING
POWER-SUPPLY CALIBRATION
Eliminates Manual Factory Calibration Costs
QV  PDF Dual Temperature-Controlled NV Digital-to-Analog Converters
DS1851

Temperature Controlled Dual DAC Solves the Most Difficult Temperature Compensation Requirements
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 Digital Thermometer with SPI/3-Wire Interface
DS1722

QV  PDF 12-Bit + Sign Digital Temperature Sensors with Serial Interface
MAX6629, MAX6630, MAX6631, MAX6632

QV  PDF Low-Power Analog Temperature Sensor in SC70 Package
MAX6605

Low-Power Analog Temperature Sensor in an SC-70 Package



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 Smallest Available Package (max w/pins) (mm2) 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 52 -40 to +85
See All Clock Generators (22)

Key Specifications:   Digital Potentiometers
Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Applications Features Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2)
DS3903  Linear 3 2-Wire Addressable Non-Volatile 128 10+10+90 20 300 250 250
Fiber Communications
Power Supply Cal.
EEPROM Wiper Memory
2.7 to 5.5 TSSOP/20 45
See All Digital Potentiometers (121)

Key Specifications:   Digital-to-Analog Converters
Part Number Number of Bits Number of Channels Interface Compatibility Output Type Buffered Non-volatile (NV) Min. Single Supply (V) Max. Single Supply (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS1851  8 2 Serial - Other Voltage Yes Yes 3 5.5 TSSOP/8 14 -40 to +95
See All Digital-to-Analog Converters (250)

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)
MAX6678  Remote PWM 2-Wire/SMBus 1 Programmable 8  -  QSOP/20
THIN QFN/20
26
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 Interface Remote Channels Accuracy (±°C) Parasite Power Temperature Threshold Temperature Resolution (Bits) Multi-Droppable Features Package Smallest Available Package (max w/pins) (mm2)
MAX6676  Local PWM  -  1.5 No  -   -   -   -  SOT-23/6 9
MAX6677  Local PWM  -  1.5 No  -   -   -   -  SOT-23/6 9
MAX6612  Local Analog  -  1.2 No  -   -   -   -  SC-70/5 5
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
MAX6629  Local 3-Wire/SPI  -  3.2 No  -  12  -   -  SOT-23/6
THIN QFN (Dual)/6
9
MAX6630  Local 3-Wire/SPI  -  3.2 No  -  12  -   -  SOT-23/6
THIN QFN (Dual)/6
9
MAX6631  Local 3-Wire/SPI  -  3.2 No  -  12  -   -  SOT-23/6
THIN QFN (Dual)/6
9
MAX6632  Local 3-Wire/SPI  -  3.2 No  -  12  -   -  SOT-23/6
THIN QFN (Dual)/6
9
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
DS1722  Local 3-Wire/SPI  -  2 No  -  10
11
12
8
9
 - 
Pin-Selectable Interface
SOIC/8
uSOP/8
16
MAX6605  Local Analog  -  1 No  -   -   -   -  SC-70/5 5
See All Temperature Sensors (97)




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