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Product details

Parameters

Local sensor accuracy (Max) (+/- C) 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) (uA) 520 Temp resolution (Max) (bits) 14 Remote channels (#) 0 Addresses NA Rating Catalog open-in-new Find other Digital temperature sensors

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other Digital temperature sensors

Features

  • 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
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Description

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.

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Technical documentation

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Type Title Date
* Data sheet LM95071 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor datasheet (Rev. G) Aug. 21, 2019
Technical article How to choose the right thermistor for your temperature sensing application Feb. 13, 2020
Technical article How to enable thermal safety for automotive infotainment and cluster systems Oct. 15, 2019
Technical article Driving industrial innovation with small-size sensors Sep. 12, 2019
Application note LM71/LM71-Q1 Errata Jul. 13, 2018
Technical article How to select a temperature sensor probe Feb. 18, 2016

Design & development

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Software development

DRIVER OR LIBRARY Download
Eval Board Software for Hardware Monitors and Digital Temp Sensors
DIGITALTEMPSENSORSEVM-SW — Evaluation Board Software for Hardware Monitors and Digital Temperature Sensors
DRIVER OR LIBRARY Download
Eval Board Software For Hardware Monitors And Digital Temperature Sensors
SENSOREVAL 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 (...)

CAD/CAE symbols

Package Pins Download
SOT-23 (DBV) 5 View options

Ordering & quality

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