Home Sensors Temperature sensors Digital temperature sensors
Home
Sensors
Temperature sensors
Digital temperature sensors

LM95071

ACTIVE

±1°C Temperature Sensor with SPI Interface

Order now
Data sheet

LM95071

ACTIVE
Data sheet Order now

Product details

Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -40 to 150 Supply voltage (min) (V) 2.4 Interface type SPI Supply voltage (max) (V) 5.5 Supply current (max) (µA) 520 Temp resolution (max) (bps) 14 Remote channels (#) 0 Rating Catalog
Local sensor accuracy (max) 1 Type Local Operating temperature range (°C) -40 to 150 Supply voltage (min) (V) 2.4 Interface type SPI Supply voltage (max) (V) 5.5 Supply current (max) (µA) 520 Temp resolution (max) (bps) 14 Remote channels (#) 0 Rating Catalog
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Small SOT-23 package saves space
  • Shutdown mode conserves power between temperature readings
  • Operates over a full −40°C to +150°C range
  • SPI and MICROWIRE bus interface
  • Key specifications:
    • Supply voltage: 2.4 V to 5.5 V
    • Supply current:
      • Operating: 280 µA (typical)
      • Shutdown: 6 µA (typical)
    • Temperature accuracy:
      • 0°C to 70°C ±1°C (maximum)
      • −40°C to 150°C ±2°C (maximum)
    • Temperature resolution: 0.03125°C
  • Small SOT-23 package saves space
  • Shutdown mode conserves power between temperature readings
  • Operates over a full −40°C to +150°C range
  • SPI and MICROWIRE bus interface
  • Key specifications:
    • Supply voltage: 2.4 V to 5.5 V
    • Supply current:
      • Operating: 280 µA (typical)
      • Shutdown: 6 µA (typical)
    • Temperature accuracy:
      • 0°C to 70°C ±1°C (maximum)
      • −40°C to 150°C ±2°C (maximum)
    • Temperature resolution: 0.03125°C

The LM95071 is a low-power, high-resolution digital temperature sensor with an SPI and MICROWIRE compatible interface, available in the 5-pin SOT-23. The host can query the LM95071 at any time to read temperature. Its low operating current is useful in systems where low power consumption is critical.

The LM95071 has 13-bit plus sign temperature resolution (0.03125°C per LSB) while operating over a temperature range of −40°C to +150°C.

The 2.4-V to 5.5-V supply voltage range, fast conversion rate, low supply current, and simple SPI interface of the LM95071 make it ideal for a wide range of applications.

The LM95071 is a low-power, high-resolution digital temperature sensor with an SPI and MICROWIRE compatible interface, available in the 5-pin SOT-23. The host can query the LM95071 at any time to read temperature. Its low operating current is useful in systems where low power consumption is critical.

The LM95071 has 13-bit plus sign temperature resolution (0.03125°C per LSB) while operating over a temperature range of −40°C to +150°C.

The 2.4-V to 5.5-V supply voltage range, fast conversion rate, low supply current, and simple SPI interface of the LM95071 make it ideal for a wide range of applications.
filter Find other Digital temperature sensors
Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Similar functionality to the compared device
TMP126 ACTIVE ±0.25°C SPI temperature sensor with 175°C operation, CRC and slew-rate alert SPI output with improved accuracy, extended temperature & voltage supply ranges, smaller package, less current & additional features

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* Data sheet LM95071 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor datasheet (Rev. G) PDF | HTML 21 Aug 2019
Application note How to Read and Interpret Digital Temperature Sensor Output Data PDF | HTML 12 Apr 2024
Application note LM71/LM71-Q1 Errata 13 Jul 2018

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Support software

DIGITALTEMPSENSORSEVM-SW — Eval Board Software for Hardware Monitors and Digital Temp Sensors

Evaluation Board Software for Hardware Monitors and Digital Temperature Sensors
Supported products & hardware

Supported products & hardware

Products
Digital temperature sensors
LM63 — 1 remote and local temperature sensor with fan control LM64 — 1 remote and local temp sensor with fan control and 5 GPIO's LM71 — ±1.5°C Temperature Sensor with SPI Interface LM71-Q1 — Automotive Grade, ±1.5°C Temperature Sensor with SPI Interface LM73 — ±1°C Temperature Sensor with I2C/SMBus Interface LM86 — ±0.75°C remote and local temperature sensor with SMBus interface LM89 — ±0.75°C remote and local temperature sensor with SMBus interface and 2 addresses for bus sharing LM90 — Remote and Local Temperature Sensor with SMBus Interface LM93 — 2 remote, 1 local temp sensor with hardware monitor and 16 power supply voltage monitors LM95010 — ±2°C Temperature Sensor with SensorPath Interface LM95071 — ±1°C Temperature Sensor with SPI Interface LM95221 — ±3°C dual remote & local temperature sensor with beta compensation and SMBus, I2C LM95231 — Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface LM95235 — ±0.75°C remote & local temperature sensor with SMBus, beta compensation for 65/90n LM95235-Q1 — Automotive Grade, ±2°C Remote and Local Temperature Sensor with TruTherm Technology and SMBus LM96000 — Hardware monitor with fan control and 6 power supply voltage monitors LM96080 — 1 local temp sensor with fan speed and power supply voltage monitor LM96163 — 1 remote and local temp sensor with beta compensation and fan control LM99 — Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface
Download
Support software

SENSOREVAL — Eval Board Software For Hardware Monitors And Digital Temperature Sensors

SensorEval
SensorEval software supports the latest TI temperature sensor and hardware monitor evaluation boards via USB interface. It also allows access to sensors mounted directly on motherboards that support Intel chip sets.

  • Download SensorEval Software and Manual
  • Windows XP support is offered for (...)
Supported products & hardware

Supported products & hardware

Products
Digital temperature sensors
LM63 — 1 remote and local temperature sensor with fan control LM64 — 1 remote and local temp sensor with fan control and 5 GPIO's LM71 — ±1.5°C Temperature Sensor with SPI Interface LM71-Q1 — Automotive Grade, ±1.5°C Temperature Sensor with SPI Interface LM73 — ±1°C Temperature Sensor with I2C/SMBus Interface LM75A — 2C industry standard temperature sensor, I2C/SMBus interface LM86 — ±0.75°C remote and local temperature sensor with SMBus interface LM89 — ±0.75°C remote and local temperature sensor with SMBus interface and 2 addresses for bus sharing LM90 — Remote and Local Temperature Sensor with SMBus Interface LM93 — 2 remote, 1 local temp sensor with hardware monitor and 16 power supply voltage monitors LM95010 — ±2°C Temperature Sensor with SensorPath Interface LM95071 — ±1°C Temperature Sensor with SPI Interface LM95172-Q1 — Automotive Grade, ±1°C Temperature Sensor with 200°C Capability and SPI Interface LM95214 — ±2°C Quad Remote and Local Temperature Sensor with SMBus Interface LM95221 — ±3°C dual remote & local temperature sensor with beta compensation and SMBus, I2C LM95231 — Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface LM95233 — ±2°C Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface LM95234 — ±2°C Quad Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface LM95235 — ±0.75°C remote & local temperature sensor with SMBus, beta compensation for 65/90n LM95235-Q1 — Automotive Grade, ±2°C Remote and Local Temperature Sensor with TruTherm Technology and SMBus LM95241 — ±1.25°C dual remote & local temperature sensor with beta compensation and SMBus, I LM95245 — ±0.75°C remote & local temperature sensor with SMBus, beta compensation for 45nm d LM96000 — Hardware monitor with fan control and 6 power supply voltage monitors LM96080 — 1 local temp sensor with fan speed and power supply voltage monitor LM96163 — 1 remote and local temp sensor with beta compensation and fan control LM99 — Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface
Precision ADCs
ADC128D818 — 12-Bit, 82SPS, 8-Ch Delta-Sigma ADC with Temp Sensor, INT / EXT Voltage Reference & I2C Interface
Download
Package Pins CAD symbols, footprints & 3D models
SOT-23 (DBV) 5 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos