Digital Temperature Sensors

Analog Devices offers a broad selection of digital temperature sensors with I2C, SPI, and mark space interfaces. For more intricate system design applications, some of these sensors have integrated D/A converters, A/D converters, references, and limit alarm register. All of these sensors possess a broad range of uses, including scientific, medical, and aerospace applications, in test and measurement equipment, and in industrial automation.
Product Selection Table

Digital Temperature Sensors

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SortOrderPart#Device Primary FunctionTemp Sensor InterfaceMax Error Over Temp
(Deg)
Resolution
(bits)
25°C Temp Error
(typ)
(Deg)
Temp Resolution
(typ)
(°C/LSB)
Data Output InterfaceVs+
(min)
(V)
Vs+
(max)
(V)
Price (1000+)
($ US)
1LTC2986 Digital Temperature Measurement System Diode, RTD, Thermistor, Thermocouple 0.1 24- 0.1 Serial SPI 2.85 5.25 $16.56 (LTC2986CLX#PBF)
2LTC2984 Digital Temperature Measurement System Diode, RTD, Thermistor, Thermocouple 0.1 24- 0.1 Serial SPI 2.85 5.25 $21.43 (LTC2984CLX#PBF)
3LTC2983 Digital Temperature Measurement System Diode, RTD, Thermistor, Thermocouple 0.1 24- 0.1 Serial SPI 2.85 5.25 $19.49 (LTC2983CLX#PBF)
4ADT7420 Temperature Sensor Internal Temp Sensor 0.5 16 0.25 0.0078 Digital, Serial I2C 2.7 5.5 $3.10 (ADT7420UCPZ-R2)
5ADT7320Reference Circuit Available Temperature Sensor Internal Temp Sensor 0.5 16 0.25 0.0078 Digital, Serial SPI 2.7 5.5 $3.10 (ADT7320UCPZ-RL7)
6ADT7312 Temperature Sensor Internal Temp Sensor 1.5 16 1 0.0078 Digital, Serial SPI 2.7 5.5 $75.00 (ADT7312WCZ-PT7)
7LTC2991 Current Monitor, Temperature Monitor, Voltage Monitor Diode 1.5 14 1 1.5 Serial SPI 3 5.5 $4.50 (LTC2991CMS#PBF)
8ADT7311Reference Circuit Available Temperature Sensor Internal Temp Sensor 1 16 0.5 0.0078 Digital, Serial SPI 2.7 5.5 $1.72 (ADT7311WTRZ)
9LTC2990 Current Monitor, Temperature Monitor, Voltage Monitor Diode, Internal Temp Sensor 1.5 14 0.5 1.5 Serial SPI 3 5.5 $2.25 (LTC2990CMS#PBF)
10ADT7410 Temperature Sensor Internal Temp Sensor 1 16 0.5 0.0078 Digital, Serial I2C, Serial SPI 2.7 5.5 $1.36 (ADT7410TRZ)
11ADT7310Reference Circuit Available Temperature Sensor Internal Temp Sensor 1 16 0.5 0.0078 Digital, Serial SPI 2.7 5.5 $1.36 (ADT7310TRZ)
12ADT7408 Temperature Sensor Internal Temp Sensor 4 12 0.5 0.0625 Digital, Serial I2C, Serial SPI 3 3.6 $0.90 (ADT7408CCPZ-REEL7)
13ADT75 Temperature Sensor Internal Temp Sensor 3 12 1 0.0625 Digital, Serial I2C, Serial SPI 3 5.5 $0.66 (ADT75ARMZ)
14ADT7302 Temperature Sensor Internal Temp Sensor 2 13 1 0.03125 Digital, Serial SPI 2.7 5.25 $0.80 (ADT7302ARMZ)
15ADT7301 Temperature Sensor Internal Temp Sensor 1 13 1 0.03125 Digital, Serial SPI 2.7 5.25 $1.25 (ADT7301ARMZ)
16ADT7470 PWM Output Fan Control, Temperature Sensor Internal Temp Sensor---- Digital, Serial I2C 3 5.5 $2.25 (ADT7470ARQZ)
17TMP06 Temperature Sensor Internal Temp Sensor 5 12 0.2 0.025 Digital, PWM 3 5.5 $0.83 (TMP06AKSZ-500RL7)
18TMP05 Temperature Sensor Internal Temp Sensor 5 12 0.2 0.025 Digital, PWM 3 5.5 $0.72 (TMP05AKSZ-500RL7)
19ADT7517 Temperature Sensor Internal Temp Sensor 7 10 3 0.25 Analog, Digital, Serial I2C, Serial SPI 2.7 5.5-
20ADT7516 Temperature Sensor Internal Temp Sensor 5 10 0.5 0.25 Analog, Digital, Serial I2C, Serial SPI 2.7 5.5 $4.68 (ADT7516ARQZ)
21ADT7411 Temperature Sensor Internal Temp Sensor 5 10 0.5 0.25 Digital, Serial I2C 2.7 5.5 $2.29 (ADT7411ARQZ)
22ADT7318 Temperature Sensor Internal Temp Sensor 5 8 0.5- Digital, Serial I2C, Serial SPI 2.7 5.5-
23ADT7317 Temperature Sensor Internal Temp Sensor 5 10 0.5- Digital, Serial I2C, Serial SPI 2.7 5.5-
24ADT7316 Temperature Sensor Internal Temp Sensor 5 12 0.5- Digital, Serial I2C, Serial SPI 2.7 5.5 $4.68 (ADT7316ARQZ-REEL7)
25AD7314 Temperature Sensor Internal Temp Sensor 2 10 1 0.25 Digital, Serial SPI 2.65 5.5 $1.01 (AD7314ARMZ)
26AD7415 Temperature Sensor Internal Temp Sensor 3 10 0.5 0.25 Digital, Serial I2C 2.7 5.5 $1.07 (AD7415ARTZ-0500RL7)
27AD7414 Temperature Sensor Internal Temp Sensor 2 10 0.5 0.25 Digital, Serial I2C 2.7 5.5 $1.07 (AD7414ARMZ-0)
28AD7814 Temperature Sensor Internal Temp Sensor 3.5 10 2 0.25 Digital, Serial SPI 2.7 5.5 $1.10 (AD7814ARTZ-500RL7)
29AD7418 Temperature Sensor Internal Temp Sensor 2 10 1 0.25 Digital, Serial I2C 2.7 5.5 $3.01 (AD7418ARMZ)
30AD7417 Temperature Sensor Internal Temp Sensor 2 10 1 0.25 Digital, Serial I2C 2.7 5.5 $3.29 (AD7417ARUZ)
31AD7416 Temperature Sensor Internal Temp Sensor 2 10 1 0.25 Digital, Serial I2C 2.7 5.5 $1.10 (AD7416ARMZ)
32TMP04 Temperature Sensor Internal Temp Sensor 5 16 1.5 0.3 Digital, PWM 4.5 7 $3.88 (TMP04FSZ)
33TMP03 Temperature Sensor Internal Temp Sensor 5 16 1.5 0.3 Digital, PWM 4.5 7 $3.88 (TMP03FT9Z)
34LTC1392 Temperature Sensor Internal Temp Sensor 4 10 2 4 Serial SPI 4.5 6 $3.95 (LTC1392CN8#PBF)