SNIS207 December   2018 LM95071-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Device Images
      1.      Temperature Monitor Application
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Function
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Ratings
    4. 6.4 Thermal Information
    5. 6.5 Temperature-to-Digital Converter Characteristics
    6. 6.6 Logic Electrical Characteristics - Digital DC Characteristics
    7. 6.7 Logic Electrical Characteristics - Serial Bus Digital Switching Characteristics
    8. 6.8 Timing Diagrams
    9. 6.9 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Power Up and Power Down
      2. 8.3.2 Temperature Data Format
      3. 8.3.3 Tight Accuracy, Fine Resolution and Low Noise
    4. 8.4 Device Functional Modes
      1. 8.4.1 Shutdown Mode/Manufacturer ID
    5. 8.5 Programming
      1. 8.5.1 Serial Bus Interface
      2. 8.5.2 Serial Bus Timing Diagrams
    6. 8.6 Register Maps
      1. 8.6.1 Internal Register Structure
        1. 8.6.1.1 Configuration Register
        2. 8.6.1.2 Temperature Register
        3. 8.6.1.3 Manufacturer/Device ID Register
  9. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Community Resource
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  10. 10Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

8.3.3 Tight Accuracy, Fine Resolution and Low Noise

The LM95071-Q1 is well suited for applications that require tight temperature measurement accuracy. In many applications, from process control to HVAC, the low temperature error can mean better system performance and, by eliminating a system calibration step, lower production cost.

With fine digital resolution, the LM95071-Q1 senses and reports very small changes in its temperature, making it ideal for applications where temperature sensitivity is important. For example, the LM95071-Q1 enables the system to quickly identify the direction of temperature change, allowing the processor to take compensating action before the system reaches a critical temperature.

The LM95071-Q1 has very low output noise (see Figure 7 in the Typical Characteristics section), which makes it ideal for applications where stable thermal compensation is a priority. For example, in a temperature-compensated oscillator application, the very small deviation in successive temperature readings translates to a stable frequency output from the oscillator.