Temperature to Digital Converters
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.
Engineered. Tested. Ready to Integrate.
PRODUCT SELECTION TABLES
Digital Temperature Sensors
| Part# | Product Description | 25°C Temp Error (Deg C) | Resolution (Bits) | # Chan | #_DAC_channels | Temp Range(s) | Supply Voltage Range | Packages | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|
| ADT7320Reference Circuit Available | ±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor | 0.0017Deg | 16bit | 1 | 0 | -40 to +150 | +2.7V to +5.5V | LFCSP-16 |
$ |
| ADT7420 | ±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor | 0.0017Deg | 16bit | 1 | 0 | -40 to +150 | +2.7V to +5.5V | LFCSP-16 |
$ |
| ADT7312 | Automotive, ±1DegC Accurate, 16-Bit, 175°C Digital SPI Temp Sensor in Die Form | 1Deg | 16bit | 1 | 0 | -55 to +175 | +2.7V to +5.5V | Unpackaged Die Form | ** |
| ADT7311Reference Circuit Available | Automotive, ±0.5 Deg C Accurate, 16-Bit Digital SPI Temperature Sensor | 0.05Deg | 16bit | 1 | 0 | -40 to +150 | +2.7V to +5.5V | SOIC-8 | ** |
| AD7291 | 8-Channel, I2C, 22.2 kSPS,12-Bit SAR ADC with Temperature Sensor | 1Deg | 12bit | 9 | 0 | -40 to +125 | +2.8V to +3.6V | LFCSP-20 |
$ |
| AD7298 | 12-Bit , 1 MSPS, 8-External/1-Internal Channel Successive Approx (SAR) ADC with Internal Temp Sensor | 1Deg | 12bit | 9 | 0 | -40 to +125 | +2.8V to +3.6V | LFCSP-20 |
$ |
| ADT7310Reference Circuit Available | ±0.5 Deg C Accurate, 16-Bit Digital SPI Temperature Sensor | 0.05Deg | 16bit | 1 | 0 | -55 to +150 | +2.7V to +5.5V | SOIC-8 |
$ |
| ADT7410 | ±0.5°C Accurate, 16-Bit Digital I2C Temperature Sensor | 0.05Deg | 16bit | 1 | 0 | -55 to +150 | +2.7V to +5.5V | SOIC-8 |
$ |
| ADT7408 | ±2 Degree C Accurate, 12-Bit Digital Temperature Sensor | 1Deg | 12bit | 1 | 0 | -20 to +125 | +3V to +3.6V | LFCSP-8 |
$ |
| ADT7301 | 13-Bit, ±1ºC Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 and 8-Lead MSOP | 0.5Deg | 13bit | 1 | 0 | -40 to +150 | +2.7V to +5.5V | MSOP-8, SOT23-6 |
$ |
| ADT7302 | ±2°C Accurate, MicroPower Digital Temperature Sensor in 6-Lead SOT-23 | 1Deg | 13bit | 1 | 0 | -40 to +125 | +2.7V to +5.25V | MSOP-8, SOT23-6 |
$ |
| ADT75 | ±1 Deg C Accuracy, 12-Bit Digital Temperature Sensor | 2Deg | 12bit | 1 | 0 | -55 to +125 | +3V to +5.5V | MSOP-8, SOIC-8 |
$ |
| ADT7519 | SPI/I2C Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 8-Bit Vout DAC Control Outputs | 0.5Deg | 10bit | 6 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 | ** |
| TMP05 | 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ CMOS/TTL Output | 0.2Deg | 12bit | 1 | 0 | -40 to +150 | +2.7V to +5.5V | SC70-5, SOT23-5 |
$ |
| TMP06 | 0.5°C Accurate PWM Temperature Sensor in 5-Lead SC-70 or SOT-23 w/ Open Drain Output | 0.5Deg | 12bit | 1 | 0 | -40 to +150 | +3V to +5.5V | SC70-5, SOT23-5 |
$ |
| ADT7316 | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor With Quad Voltage-Output 12-Bit DAC | 0.5Deg | 10bit | 3 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 |
$ |
| ADT7317 | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor w/ Quad 10-Bit Voltage Output DAC | 0.5Deg | 10bit | 3 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 | ** |
| ADT7318 | SPI/I2C® Compatible,10-Bit Digital Temperature Sensor & Quad Voltage Output 8-Bit DAC | 0.5Deg | 10bit | 3 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 | ** |
| ADT7411 | SPI/I2C, 10-Bit Digital Temp Sensor, 8-Chan A/D Conv | 0.5Deg | 10bit | 10 | 0 | -40 to +120 | +2.7V to +5.5V | QSOP-16 |
$ |
| ADT7516 | SPI/I2C Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 12-Bit Vout DAC Control Outputs | 0.5Deg | 10bit | 6 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 |
$ |
| ADT7517 | SPI/I2 Temp Sensor w/ 10-Bit-4-Ch ADC & Quad 10-Bit Vout DAC Control Outputs | 0.5Deg | 10bit | 6 | 4 | -40 to +120 | +2.7V to +5.5V | QSOP-16 | ** |
| AD7314 | Low Voltage, 10-Bit Digital Temperature Sensor in 8-Lead µSOP | 1Deg | 10bit | 1 | 0 | -35 to +85 | +2.65V to +5.5V | µSOIC-8 |
$ |
| AD7414 | SMBus/I2C, 10-Bit Digital Temperature Sensor in 6-Pin SOT w/ SMBus Alert and Over-Temperature Pin | - | 10bit | 0 | 0 | -40 to +125 | +2.7V to +5.5V | MSOP-8, SOT23-6 |
$ |
| AD7415 | SMBus/I2C, 10-Bit Digital Temperature Sensor in 5-Pin SOT | 1.5Deg | 10bit | 1 | 0 | -40 to +125 | +2.7V to +5.5V | SOT23-5 |
$ |
| AD7814 | 10-Bit Digital Temperature Sensor in 6-Lead SOT-23 | 2Deg | 10bit | 1 | 0 | -55 to +125 | +2.7V to +5.5V | MSOP-8, SOT23-6 |
$ |
| AD7417 | 4-Channel, 10-Bit ADC w/ on-Chip Temperature Sensor, Programmable Setpoints, and Overtemp Flag Out | 1Deg | 10bit | 5 | 0 | -40 to +125 | +2.7V to +5.5V | SOIC-16, TSSOP-16 |
$ |
| AD7418 | 10-Bit ADC, Programmable Hi-Low Temp Limits w/ Over-Temp Alert, , Auto Pwr Dwn @ EOC | 1Deg | 10bit | 2 | 0 | -40 to +125 | +2.7V to +5.5V | MSOP-8, SOIC-8, TSSOP-16 |
$ |
| AD7818 | 9 µs, 10-Bit ADC w/ On-Chip Temperature Sensor & Over-Temperature Output | 2Deg | 10bit | 2 | 0 | -40 to +85 | +2.7V to +5.5V | MSOP-8, SOIC-16, SOIC-8 |
$ |
| AD7416 | 10-Bit Temperature-to-Digital Converter, -40°C to +125°C, ±2°C Accuracy | - | 10bit | 0 | 0 | -40 to +125 | +2.7V to +5.5V | MSOP-8, SOIC-8 |
$ |
| AD7817 | 4-Channel, 9 µs, 10-Bit ADC with On-Chip Temperature Sensor & Over-Temperature Flag | 1Deg | 10bit | 5 | 0 | -40 to +85 | +2.7V to +5.5V | SOIC-16, TSSOP-16 |
$ |
| TMP03 | Serial PWM-Output Temperature Sensor w/ Open-Collector Output | 1.5Deg | 16bit | 1 | 0 | -40 to +100 | +4.5V to +7V | SOIC-8, TO-92, TSSOP-8 |
$ |
| TMP04 | Serial PWM-Output Temperature Sensor w/ CMOS/TTL Output | 1Deg | 16bit | 1 | 0 | -40 to +100 | +4.5V to +7V | SOIC-8, TO-92 |
$ |
NEW PRODUCTS
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ADT7420- ±0.25°C Accurate, 16-Bit Digital I2C Temperature Sensor
The ADT7420 is a high accuracy digital temperature sensor offering breakthrough performance over a wide industrial range, housed in a 4 mm × 4 mm LFCSP package. It contains an internal band gap reference, a temperature sensor, and a 16-bit ADC to monitor and digitize the temperature to 0.0078°C resolution. The ADC resolution, by default, is set to 13 bits (0.0625°C). The ADC resolution is a user More
Data Sheet Rev 0, 12/2012 (pdf 411kB)
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ADT7320- ±0.25°C Accurate, 16-Bit Digital SPI Temperature Sensor
The ADT7320 is a high accuracy digital temperature sensor that offers breakthrough performance over a wide industrial temperature range, housed in a 4 mm × 4 mm LFCSP package. It contains an internal band gap reference, a temperature sensor, and a 16-bit analog-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0078°C. The ADC resolution, by default, is set to More
Data Sheet Rev 0, 12/2012 (pdf 270kB)
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