Integrated Temperature Sensors

Find analog and digital temperature sensors that sense and measure temperature with precise accuracy and reliability. Analog Devices digital temperature 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 temperature sensors may integrate DACs, ADCs, references, and limit alarm registers. A range of interfaces are available, including I2C, SPI, and PWM (for digital products) and current and voltage (for analog products).
Product Selection Table

Integrated Temperature Sensors

Integrated Temperature Sensors

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Digital Temperature Sensors

Part#Operating Temp RangeTemp Resolution (typ)Output Type25°C Temp Error (typ)Max Error Over TempTemperature Max AccuracyNumber of ChannelsNumber of DAC ChannelsNumber of Ext ADC channelsNumber of Remote Temp InputsSensor OutputADC Resolution (min)InterfaceSupply Current (max)US Price 1000-4999
ADT7420 -40 to +150 0.0078 Digital 0.0017 Deg 0.25 ±0.25C (-20 to +105°C) 1 0 0 0 I²C ® 16 Digital 210 µA $3.10
ADT7320Reference Circuit Available -40 to +150 0.0078 Digital 0.0017 Deg 0.75 ±0.25C (-20 to +105°C) 1 0 0 0 SPI (TM) 16 Digital 230 µA $3.10
ADT7312 -55 to +175 0.0078 Digital 1 Deg 1.5 ±1°C (-55 to +175°C) 1 0 0 0 SPI (TM) 16 Digital 255 µA -
ADT7311Reference Circuit Available -40 to +150 0.0078 Digital 0.05 Deg - ±0.4°C (-40 to +105°C) 1 0 0 0 SPI (TM) 16 Digital 250 µA -
ADT7410 -55 to +150 0.0078 Digital 0.05 Deg 1 -0.05°C (-40 to +105°C) 1 0 0 0 I²C ® 16 Digital 230 µA $1.32
ADT7310Reference Circuit Available -55 to +150 0.0078 Digital 0.05 Deg 1 ±0.4°C (-40 to +105°C) 1 0 0 0 SPI (TM) 16 Digital 230 µA $1.32
ADT6402 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - 0 - 0 0 Thermostatic Switch 11 Digital 50 µA $0.60
ADT6401 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - 0 - 0 0 Thermostatic Switch 11 Digital 50 µA $0.60
ADT6504 -55 to +125 0.0625 Thermostatic Switch - 6 - - 0 0 0 Thermostatic Switch 12 Digital - $0.50
ADT6503 -55 to +125 0.0625 Thermostatic Switch - 6 - - 0 0 0 Thermostatic Switch 11 Digital - $0.50
ADT6502 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - - 0 0 0 Thermostatic Switch 11 Digital 50 µA -
ADT6501 -55 to +125 0.125 Thermostatic Switch 4 Deg 6 - - 0 0 0 Thermostatic Switch 11 Digital 50 µA $0.49
ADT7408 -20 to +125 0.0625 Digital 1 Deg 2 ±1°C (-20 to +125°C) 1 0 0 0 I²C ®, SMBus 12 Digital 550 µA $0.87
ADT75 -55 to +125 0.0625 Digital 2 Deg 1 ±2°C (-25 to +100°C) 1 0 0 - I²C ®, SMBus 12 Digital 525 µA $0.66
ADT7302 -40 to +125 0.03125 Digital 1 Deg 2 ±2°C (0 to +70°C) 1 0 0 0 DSP Serial, MICROWIRE (TM), QSPI (TM), SPI (TM) 13 Digital 2.2 mA $0.78
ADT7301 -40 to +150 0.03125 Digital 0.5 Deg 1 ±1°C (0 to +70°C) 1 0 0 0 DSP Serial, MICROWIRE (TM), QSPI (TM), SPI (TM) 13 Digital 2.2 µA $1.21
TMP06 -40 to +150 0.025 Digital 0.5 Deg 4 ±1°C (0 to +70°C) 1 0 0 0 PWM 12 Digital 650 µA $0.81
TMP05 -40 to +150 0.025 Digital 0.2 Deg 2 ±1°C (0 to +70°C) 1 0 0 0 PWM 12 Digital 650 µA $0.70
ADT7411 -40 to +120 0.25 Digital 0.5 Deg 3 ±0.5°C (0 to +85°C) 10 0 8 1 DSP Serial, I²C ®, MICROWIRE (TM), QSPI (TM), SPI (TM) 10 Digital 3 mA $2.22
AD7314 -35 to +85 0.25 Digital 1 Deg 2 ±2°C (-35 to +85°C) 1 0 0 0 DSP Serial, MICROWIRE (TM), QSPI (TM), SPI (TM) 10 Digital 300 µA $0.98
AD7415 -40 to +125 0.25 Digital 1.5 Deg 2 ±2°C (-40 to +125°C) 1 0 0 0 I²C ®, SMBus 10 Digital 900 µA $1.04
AD7814 -55 to +125 0.25 Digital 2 Deg 3.5 ±2°C (0 to +85°C) 1 0 0 0 DSP Serial, MICROWIRE (TM), QSPI (TM), SPI (TM) 10 Digital 400 µA $1.00
AD7417 -40 to +125 0.25 Digital 1 Deg 2 ±2°C (-40 to +125°C) 5 0 4 0 I²C ® 10 Digital 600 µA $2.99
AD22105 -40 to +125 - Thermostatic Switch 3 Deg 3 - 0 0 - - Thermostatic Switch - Digital 120 µA $1.21
TMP04 -40 to +100 0.3 Digital 1 Deg 5 ±4°C (-25 to +100°C) 1 0 0 0 PWM 16 Digital 1.3 mA $3.27
TMP03 -40 to +100 0.3 Digital 1.5 Deg 5 ±4°C (-25 to +100°C) 1 0 0 0 PWM 16 Digital 1.3 mA $3.27