Temperature Sensors

Find analog and digital temperature sensors that sense and measure temperature with precise accuracy and reliability. ADI digital temp sensors achieve up to ±0.25°C accuracy over a wide temperature range, are NIST traceable, and are plug-in ready requiring no additional signal conditioning or calibration. Additionally, ADI digital temp sensors may integrate DACs, ADCs, references, and limit alarm registers. Choose an ADI analog temp sensor for simple voltage or current out functionality. A range of interfaces are available including I2C, SPI and PWM (for digital products) and current and voltage (for analog products).

ADI thermocouple amplifiers with integrated cold junction compensation are easy to use and provide an accurate temperature output for thermocouple signal conditioning.



Digital Temperature Sensors

Part# 25°C Temp Error (Deg C)Resolution (Bits)# Chan#_DAC_channelsTemp Range(s)Supply Voltage RangeUS Price 1000-4999
ADT7320Reference Circuit Available0.0017Deg16bit10-40 to +150+2.7V to +5.5V $3.1
ADT74200.0017Deg16bit10-40 to +150+2.7V to +5.5V $3.1
ADT73121Deg16bit10-55 to +175+2.7V to +5.5V **
ADT7311Reference Circuit Available0.05Deg16bit10-40 to +150+2.7V to +5.5V **
AD72911Deg12bit90-40 to +125+2.8V to +3.6V $3.9
AD72981Deg12bit90-40 to +125+2.8V to +3.6V $3.9
ADT7310Reference Circuit Available0.05Deg16bit10-55 to +150+2.7V to +5.5V $1.32
ADT74100.05Deg16bit10-55 to +150+2.7V to +5.5V $1.32
ADT74081Deg12bit10-20 to +125+3V to +3.6V $0.87
ADT73010.5Deg13bit10-40 to +150+2.7V to +5.5V $1.21
ADT73021Deg13bit10-40 to +125+2.7V to +5.25V $0.78
ADT752Deg12bit10-55 to +125+3V to +5.5V $0.66
ADT75190.5Deg10bit64-40 to +120+2.7V to +5.5V **
TMP050.2Deg12bit10-40 to +150+2.7V to +5.5V $0.7
TMP060.5Deg12bit10-40 to +150+3V to +5.5V $0.66
ADT73160.5Deg10bit34-40 to +120+2.7V to +5.5V $3.72
ADT73170.5Deg10bit34-40 to +120+2.7V to +5.5V **
ADT73180.5Deg10bit34-40 to +120+2.7V to +5.5V **
ADT74110.5Deg10bit100-40 to +120+2.7V to +5.5V $2.22
ADT75160.5Deg10bit64-40 to +120+2.7V to +5.5V $3.72
ADT75170.5Deg10bit64-40 to +120+2.7V to +5.5V $3.8
AD73141Deg10bit10-35 to +85+2.65V to +5.5V $0.8
AD7414-10bit00-40 to +125+2.7V to +5.5V $1.04
AD74151.5Deg10bit10-40 to +125+2.7V to +5.5V $1.04
AD78142Deg10bit10-55 to +125+2.7V to +5.5V $1
AD74171Deg10bit50-40 to +125+2.7V to +5.5V $2.99
AD74181Deg10bit20-40 to +125+2.7V to +5.5V $2.34
AD78182Deg10bit20-40 to +85+2.7V to +5.5V $2.46
AD7416-10bit00-40 to +125+2.7V to +5.5V $1
AD78171Deg10bit50-40 to +85+2.7V to +5.5V $3.45
TMP031.5Deg16bit10-40 to +100+4.5V to +7V $3.27
TMP041Deg16bit10-40 to +100+4.5V to +7V $3.27
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Analog Temperature Sensors

Part# 25°C Temp Error (Deg C)Temp Range(s)Supply Voltage RangeUS Price 1000-4999
AC26260.5Deg-55 to +150+4V to +30V **
AD221002Deg0 to +100+4V to +6.5V $1.37
AD221032.5Deg0 to +100+2.7V to +3.6V $1.4
AD5900.5Deg-55 to +150+4V to +30V $1.8
AD5920.3Deg-25 to +105+4V to +30V $1.91
AD5941Deg-55 to +125+4.5V to +5.5V $8.34
AD5951Deg-55 to +125+4.5V to +5.5V $8.34
AD596--55 to +125+Vs to -Vs = 30Vmax $10.1
AD597--55 to +125+Vs to -Vs = 30Vmax $2.84
AD84941Deg-40 to +125+2.7V to ±18V $1.75
AD8495Reference Circuit Available1Deg-40 to +125+2.7V to ±18V $1.75
AD84961.5Deg-40 to +125+2.7V to ±18V $1.75
AD84971.5Deg-40 to +125+2.7V to ±18V $1.75
TMP172.5Deg-40 to +105+4V to +30V $1.63
TMP351Deg+10 to +125+2.7V to +5.5V $0.45
TMP361Deg-40 to +125+2.7V to +5.5V $0.45
TMP372Deg+5 to +100+2.7V to +5.5V $0.47
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Temperature Switches

Part# Sensor OutputMax Deg C Error Over TmpTemp Range(s)Supply Voltage RangeSupply CurrentUS Price 1000-4999
ADT6401Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V50µA $0.6
ADT6402Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V50µA $0.6
ADT6503Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V- $0.5
ADT6504Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V- $0.5
ADT6501Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V50µA $0.49
ADT6502Thermostatic Switch6Deg-55 to +125+2.7V to +5.5V50µA $0.49
AD22105Thermostatic Switch3Deg-40 to +125+2.7V to 7V120µA $1.21
TMP01+5mV/°K, Thermostatic Switch3Deg-40 to +85+4.5V to +13.2V500µA $2.67
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