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
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Digital Temperature Sensors
| SortOrder | Part# | # of Channels | Device Primary Function | Temp Sensor Interface | Max Error Over Temp (Deg) | Resolution (bits) | 25°C Temp Error (typ) (Deg) | Temp Resolution (typ) (°C/LSB) | Data Output Interface | Vs+ (min) (V) | Vs+ (max) (V) | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADT7422 | 1 | Temperature Sensor | Internal Temp Sensor | 0.5 | 16 | 0.1 | 0.0078 | Serial I2C | 2.7 | 3.3 | $2.60 (ADT7422CCPZ-RL7) |
| 2 | LTC2986 | 10 | Digital Temperature Measurement System | Diode, RTD, Thermistor, Thermocouple | 0.1 | 24 | - | 0.1 | Serial SPI | 2.85 | 5.25 | $16.56 (LTC2986CLX#PBF) |
| 3 | LTC2984 | 20 | Digital Temperature Measurement System | Diode, RTD, Thermistor, Thermocouple | 0.1 | 24 | - | 0.1 | Serial SPI | 2.85 | 5.25 | $21.43 (LTC2984CLX#PBF) |
| 4 | LTC2983 | 20 | Digital Temperature Measurement System | Diode, RTD, Thermistor, Thermocouple | 0.1 | 24 | - | 0.1 | Serial SPI | 2.85 | 5.25 | $19.49 (LTC2983CLX#PBF) |
| 5 | ADT7420 | 1 | Temperature Sensor | Internal Temp Sensor | 0.5 | 16 | 0.25 | 0.0078 | Digital, Serial I2C | 2.7 | 5.5 | $3.10 (ADT7420UCPZ-R2) |
| 6 | ADT7320 | 1 | Temperature Sensor | Internal Temp Sensor | 0.5 | 16 | 0.25 | 0.0078 | Digital, Serial SPI | 2.7 | 5.5 | $3.10 (ADT7320UCPZ-RL7) |
| 7 | ADT7312 | 1 | Temperature Sensor | Internal Temp Sensor | 1.5 | 16 | 1 | 0.0078 | Digital, Serial SPI | 2.7 | 5.5 | $75.00 (ADT7312WCZ-PT7) |
| 8 | LTC2991 | 8 | Current Monitor, Temperature Monitor, Voltage Monitor | Diode | 1.5 | 14 | 1 | 1.5 | Serial SPI | 3 | 5.5 | $4.50 (LTC2991CMS#PBF) |
| 9 | ADT7311 | 1 | Temperature Sensor | Internal Temp Sensor | 1 | 16 | 0.5 | 0.0078 | Digital, Serial SPI | 2.7 | 5.5 | $1.72 (ADT7311WTRZ) |
| 10 | LTC2990 | 4 | 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) |
| 11 | ADT7410 | 1 | Temperature Sensor | Internal Temp Sensor | 1 | 16 | 0.5 | 0.0078 | Digital, Serial I2C, Serial SPI | 2.7 | 5.5 | $1.36 (ADT7410TRZ) |
| 12 | ADT7310 | 1 | Temperature Sensor | Internal Temp Sensor | 1 | 16 | 0.5 | 0.0078 | Digital, Serial SPI | 2.7 | 5.5 | $1.36 (ADT7310TRZ) |
| 13 | ADT7408 | 1 | Temperature Sensor | Internal Temp Sensor | 4 | 12 | 0.5 | 0.0625 | Digital, Serial I2C, Serial SPI | 3 | 3.6 | $0.90 (ADT7408CCPZ-REEL7) |
| 14 | ADT75 | 1 | Temperature Sensor | Internal Temp Sensor | 3 | 12 | 1 | 0.0625 | Digital, Serial I2C, Serial SPI | 3 | 5.5 | $0.66 (ADT75ARMZ) |
| 15 | ADT7302 | 1 | Temperature Sensor | Internal Temp Sensor | 2 | 13 | 1 | 0.03125 | Digital, Serial SPI | 2.7 | 5.25 | $0.80 (ADT7302ARMZ) |
| 16 | ADT7301 | 1 | Temperature Sensor | Internal Temp Sensor | 1 | 13 | 1 | 0.03125 | Digital, Serial SPI | 2.7 | 5.25 | $1.25 (ADT7301ARMZ) |
| 17 | ADT7470 | 10 | PWM Output Fan Control, Temperature Sensor | Internal Temp Sensor | - | - | - | - | Digital, Serial I2C | 3 | 5.5 | $2.25 (ADT7470ARQZ) |
| 18 | TMP06 | 1 | Temperature Sensor | Internal Temp Sensor | 5 | 12 | 0.2 | 0.025 | Digital, PWM | 3 | 5.5 | $0.83 (TMP06AKSZ-500RL7) |
| 19 | TMP05 | 1 | Temperature Sensor | Internal Temp Sensor | 5 | 12 | 0.2 | 0.025 | Digital, PWM | 3 | 5.5 | $0.72 (TMP05AKSZ-500RL7) |
| 20 | ADT7517 | 4 | Temperature Sensor | Internal Temp Sensor | 7 | 10 | 3 | 0.25 | Analog, Digital, Serial I2C, Serial SPI | 2.7 | 5.5 | - |
| 21 | ADT7516 | 4 | Temperature Sensor | Internal Temp Sensor | 5 | 10 | 0.5 | 0.25 | Analog, Digital, Serial I2C, Serial SPI | 2.7 | 5.5 | $4.68 (ADT7516ARQZ) |
| 22 | ADT7411 | 10 | Temperature Sensor | Internal Temp Sensor | 5 | 10 | 0.5 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $2.29 (ADT7411ARQZ) |
| 23 | ADT7316 | 4 | Temperature Sensor | Internal Temp Sensor | 5 | 12 | 0.5 | - | Digital, Serial I2C, Serial SPI | 2.7 | 5.5 | $4.68 (ADT7316ARQZ-REEL7) |
| 24 | AD7314 | 1 | Temperature Sensor | Internal Temp Sensor | 2 | 10 | 1 | 0.25 | Digital, Serial SPI | 2.65 | 5.5 | $1.01 (AD7314ARMZ) |
| 25 | AD7415 | 1 | Temperature Sensor | Internal Temp Sensor | 3 | 10 | 0.5 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $1.07 (AD7415ARTZ-0500RL7) |
| 26 | AD7414 | 1 | Temperature Sensor | Internal Temp Sensor | 2 | 10 | 0.5 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $1.07 (AD7414ARMZ-0) |
| 27 | AD7814 | 1 | Temperature Sensor | Internal Temp Sensor | 3.5 | 10 | 2 | 0.25 | Digital, Serial SPI | 2.7 | 5.5 | $1.10 (AD7814ARTZ-500RL7) |
| 28 | AD7418 | 2 | Temperature Sensor | Internal Temp Sensor | 2 | 10 | 1 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $3.01 (AD7418ARMZ) |
| 29 | AD7417 | 5 | Temperature Sensor | Internal Temp Sensor | 2 | 10 | 1 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $3.29 (AD7417ARUZ) |
| 30 | AD7416 | 1 | Temperature Sensor | Internal Temp Sensor | 2 | 10 | 1 | 0.25 | Digital, Serial I2C | 2.7 | 5.5 | $1.10 (AD7416ARMZ) |
| 31 | TMP04 | 1 | Temperature Sensor | Internal Temp Sensor | 5 | 16 | 1.5 | 0.3 | Digital, PWM | 4.5 | 7 | $3.88 (TMP04FSZ) |
| 32 | TMP03 | 1 | Temperature Sensor | Internal Temp Sensor | 5 | 16 | 1.5 | 0.3 | Digital, PWM | 4.5 | 7 | $3.88 (TMP03FT9Z) |
| 33 | LTC1392 | 1 | Temperature Sensor | Internal Temp Sensor | 4 | 10 | 2 | 4 | Serial SPI | 4.5 | 6 | $3.95 (LTC1392CN8#PBF) |
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