Digital temperature sensors
Simplify designs with small, easy-to-use, accurate digital temperature sensors
Browse by category
Find temperature sensors by key specifications
Accuracy
Find devices that fit the temperature sensor accuracy requirements of your design.
Device type
Address thermal challenges with various digital temperature sensor types.
Package
Design big to small with a variety of temperature sensor package options.
New products
Dual remote and local 1.2V logic-compatible temperature sensor with N-factor and series-R correction
Approx. price (USD) 1ku | 0.4
Automotive remote and local temperature sensor with N-factor and series resistance correction
Approx. price (USD) 1ku | 0.37
Enhanced-product high-accuracy remote and local temperature sensor with pin-programmable address
Approx. price (USD) 1ku | 13.25
Remote and local temperature sensor with N-factor and series resistance correction in SOT23-8
Approx. price (USD) 1ku | 0.296
Radiation-tolerant high-accuracy remote and local temperature sensor with pin-selectable address
Automotive, ±0.4°C accurate I2C temperature sensor with alert option
Approx. price (USD) 1ku | 0.504
Digital temperature sensing portfolio
Local digital temperature sensors
Digital-output temperature sensors provide the small footprint, high-accuracy, low power consumption and ease-of-use for a wide range of applications and offered with a variety of interface options.
Remote diode temperature sensors
Remote temperature sensors measure the temperature of external PN junctions such as diodes or transistors and measure FPGA temperature directly.
Technical resources
An Engineer's Guide to Temperature Sensing (Rev. A)
Interface to sensors in seconds with ASC Studio
Build your expertise with TI Precision Labs - Temperature Sensors
Discover featured applications
Achieve high accuracy and optimize cold-junction compensation systems while reducing complexity and cost with our temperature sensing solutions
In programmable logic controllers (PLCs) and industrial PCs, TI's highly linear integrated circuit temperature sensors eliminate the complexity of discrete components and help identify system failures in real time, reducing maintenance costs and downtime.
Our temperature sensors offer:
- Cooler and heater activation to prevent shutdowns at elevated temperatures
- Overtemperature protection for battery management and system health
- Efficient power management to maximize component lifetimes
- Cold-junction compensation
Featured resources
- TIDA-010019 – RTD replacement for cold junction compensation reference design in a temperature sensor
- LM75SW-LINUX – Linux Driver for I2C temperature sensors
Reach ASTM E1112 and ISO 60601-2-56 medical accuracy standards while enabling lower-power and smaller-form-factor designs with our temperature sensing solutions
Wearables, medical equipment and patient monitoring require precise thermal measurements to deliver accurate, real-time data. TI's digital temperature sensor portfolio helps designers achieve smarter, compact, low-power and fast-responding health care solutions.
Our temperature sensors enable:
- Low power consumption in small packages for unobtrusive monitoring
- Overtemperature protection for battery management and system health
- Real-time tracking of body temperature, circadian rhythm, sickness and ovulation
- Accuracy to ASTM E1112 and ISO 60601-2-56 medical-grade standards
Featured resources
- TIDA-01624 – Bluetooth?-enabled high accuracy skin temperature measurement flex PCB patch reference design
- TIDA-060034 – Hearables body temperature monitor flex PCB strip reference design
Calibrate and protect temperature-dependent electrical components while streamlining functional safety certification with our temperature sensing solutions
For autonomous driving and safety features, temperature sensors in camera, radar, lidar and industrial camera modules help calibrate time-of-flight sensors, complementary metal-oxide semiconductor imagers and core systems on a chip, while maintaining safe operating limits.
Our temperature sensors offer:
- Small-form-factor and low-power solutions for compact camera modules
- Overtemperature threshold protection for reliable camera operation
- A digital interface to eliminate signal-chain errors and fit any board architecture
- Automotive-qualified and TI Functional Safety-Capable options
Featured resources
- TIDEP-0092 – Short-range radar (SRR) reference design
- Self Diagnostics and Environmental Sensing in IP Network Cameras – Application brief
- Achieving accurate temperature and humidity sensing in ADAS sensor modules – Technical article