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

6.5 Temperature-to-Digital Converter Characteristics

Unless otherwise noted, these specifications apply for VDD = 3.3 V. All limits TA = TJ = +25°C, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN(2) TYP(1) MAX(2) UNIT
Temperature error(1) VDD = 3.0V to 3.6V; TA = 0°C to +70°C, TA = TJ = TMIN to TMAX ±1.0 °C
VDD = 3.0V to 3.6V; TA = −40°C to +150°C, TA = TJ = TMIN to TMAX ±2.0 °C
Line regulation VDD = 3.6V to 5.5V; TA = 0°C to +70°C +0.3 °C/V
VDD = 3.0V to 2.4V; TA = 0°C to +70°C -0.6
Resolution 14
0.03125		 Bits
°C
Temperature conversion time See (2) TA = TJ = +25°C 130 ms
TA = TJ = TMIN to TMAX 228
Quiescent current Operating, serial bus inactive TA = TJ = +25°C 280 µA
TA = TJ = TMIN to TMAX 520
Shutdown TA = TJ = +25°C 6 µA
TA = TJ = TMIN to TMAX 28
(1) The of the LM95071-Q1 will operate properly over the VDD supply voltage range of 2.4V to 5.5V.
(2) Following a power on reset, the user must allow at least 228 ms before making the first read transaction to ensure a first valid temperature read. After the first read, in order to ensure an accurate temperature result, the time interval between any two consecutive temperature reads must be greater than the maximum conversion time of 228 ms.