Digital Temperature Sensors

ADI has a broad selection of digital temperature sensors with I2C, SPI and mark-space interfaces. For more intricate system design applications, some of these digital temperature sensors have integrated DACs, ADCs, references, and limit alarm registers. All these digital temperature sensors has the diversity to be used in a broad range of applications.

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Digital Temperature Sensor Overview

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Part#
Results: 23
Temp Res(°C/LSB)25°C Temp Error (Deg C)Resolution (Bits)# ChanDAC OutputsInterfaceTemp Range(s)Supply Voltage RangeProduct DescriptionPrice* (1000-4999)
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TMP030.3±3160---PWM-40 to +100+4.5V to +7VSerial PWM-Output Temperature Sensor w/ Open-Collector Output $3.27
TMP040.3±3160---PWM-40 to +100+4.5V to +7VSerial PWM-Output Temperature Sensor w/ CMOS/TTL Output $3.27
AD78140.25n/a100---Serial, SPI-55 to +125+2.7V to +5.5V10-Bit Digital Temperature Sensor in 6-Lead SOT-23 $1.00
AD74140.25n/a100---I2C, Serial-40 to +125+2.7V to +5.5VSMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin $1.04
AD74150.25±2100---I2C, Serial-40 to +125+2.7V to +5.5VSMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT $1.04
AD74160.25n/a100---I2C, Serial-40 to +125+2.7V to +5.5V10-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy $1.00
AD73140.25±1100---Serial, SPI-35 to +85+2.65V to +5.5VLow Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP $0.66
AD78180.25±1101---Serial, SPI-40 to +85+2.7V to +5.5V9 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output $2.34
AD74180.25±1102---I2C, Serial-40 to +125+2.7V to +5.5V10-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC $2.34
ADT73160.25±0.510312-Bit x 4I2C, I2C/SPI, Serial, SM Bus, SPI-40 to +120+2.7V to +5.5VSPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC $6.46
ADT73170.25±0.510310-Bit x 4I2C, I2C/SPI, SM Bus, SPI-40 to +120+2.7V to +5.5VSPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC $3.51
ADT73180.25+0.51038-Bit x 4I2C, I2C/SPI, Serial, SM Bus, SPI-40 to +120+2.7V to +5.5VSPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC $2.23
AD78170.25±1104---Serial, SPI-40 to +85+2.7V to +5.5V4-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag $3.29
AD74170.25±1105---I2C, Serial-40 to +125+2.7V to +5.5V4-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out $2.99
ADT75160.25n/a10712-Bit x 4I2C/SPI, Serial, SPI-40 to +120+2.7V to +5.5VSPI/I2C Compatible Temperature Sensor w/10-Bit-4-Ch ADC & Quad 12-Bit Voltage DAC Control Outputs $7.74
ADT74110.25+0.51010n/aI2C, I2C/SPI, Serial, SPI-40 to +120+2.7V to +5.5VSPI®-/I2C®-Compatible, 10-Bit ADC w/ Local & Remote Temp Msmt, 8 GP Analog Inputs, and VDD monitor $2.22
ADT74080.0625±1120---I2C, SM Bus-20 to +125+3V to +3.6V± 2 Degree C Accurate, 12-Bit Digital Temperature Sensor $0.87
ADT750.0625n/a120---I2C, Serial, SM Bus-55 to +125+3V to +5.5V±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor $0.66
ADT73010.03125n/a130---Serial, SPI-40 to +150+2.7V to +5.5V13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP $1.21
ADT73020.03125n/a130---Serial, SPI-40 to +125+2.7V to +5.25V±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 $0.78
TMP060.025±0.5120---PWM-40 to +150+2.7V to +5.5V0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output $0.66
TMP050.025±0.5120---PWM-40 to +150+2.7V to +5.5V0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output $0.66
TMP01n/a±0.5n/a0---Analog, Switch (Off/On)-55 to +125+4.5V to +13.2VLow Power, Programmable Temperature Sensor/ Controller w/ upper/lower setpoints $2.67
Sorted by Temperature Resolution (Descending) and # of External ADC Input Channels (Ascending)
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