SBOS702D October   2014  – December 2018 TMP102-Q1

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Simplified Schematic
      2.      Block Diagram
  4. Revision History
  5. Pin Configuration and Functions
    1.     Pin Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1  Digital Temperature Output
      2. 7.3.2  Serial Interface
      3. 7.3.3  Bus Overview
      4. 7.3.4  Serial Bus Address
      5. 7.3.5  Writing and Reading Operation
      6. 7.3.6  Slave Mode Operations
        1. 7.3.6.1 Slave Receiver Mode
        2. 7.3.6.2 Slave Transmitter Mode
      7. 7.3.7  SMBus Alert Function
      8. 7.3.8  General Call
      9. 7.3.9  High-Speed (Hs) Mode
      10. 7.3.10 Time-Out Function
      11. 7.3.11 Timing Diagrams
      12. 7.3.12 Two-Wire Timing Diagrams
    4. 7.4 Device Functional Modes
      1. 7.4.1 Continuous-Conversion Mode
      2. 7.4.2 Extended Mode (EM)
      3. 7.4.3 Shutdown Mode (SD)
      4. 7.4.4 One-Shot and Conversion Ready (OS)
      5. 7.4.5 Thermostat Mode (TM)
        1. 7.4.5.1 Comparator Mode (TM = 0)
        2. 7.4.5.2 Interrupt Mode (TM = 1)
    5. 7.5 Programming
      1. 7.5.1 Pointer Register
      2. 7.5.2 Temperature Register
      3. 7.5.3 Configuration Register
        1. 7.5.3.1 Shutdown Mode (SD)
        2. 7.5.3.2 Thermostat Mode (TM)
        3. 7.5.3.3 Polarity (POL)
        4. 7.5.3.4 Fault Queue (F1 and F0)
        5. 7.5.3.5 Converter Resolution (R1 and R0)
        6. 7.5.3.6 One-Shot (OS)
        7. 7.5.3.7 Extended Mode (EM)
        8. 7.5.3.8 Alert (AL Bit)
        9. 7.5.3.9 Conversion Rate (CR)
      4. 7.5.4 High-Limit and Low-Limit Registers
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Receiving Notification of Documentation Updates
    3. 11.3 Community Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

Electrical Characteristics

at TA = 25°C and VS = 1.4 V to 3.6 V (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
TEMPERATURE INPUT
Range –40 125 °C
Accuracy (temperature error) –25°C to 85°C ±0.5 ±2 °C
–40°C to 125°C ±1 ±3
Versus supply 0.2 0.5 °C/V
Resolution 0.0625 °C
DIGITAL INPUT/OUTPUT
Input capacitance 3 pF
VIH Input logic high 0.7 × (V+) 3.6 V
VIL Input logic low –0.5 0.3 × (V+) V
II Input current 0 < VI < 3.6 V 1 μA
VOL(SDA) Output logic on the SDA pin V+ > 2 V, IOL = 3 mA 0 0.4 V
V+ < 2 V, IOL = 3 mA 0 0.2 × (V+)
VOL(ALERT) Output logic on the ALERT pin V+ > 2 V, IOL = 3 mA 0 0.4 V
V+ < 2 V, IOL = 3 mA 0 0.2 × (V+)
Resolution 12 Bit
Conversion time 26 35 ms
Conversion modes CR1 = 0, CR0 = 0 0.25 Conv/s
CR1 = 0, CR0 = 1 1
CR1 = 1, CR0 = 0 (default) 4
CR1 = 1, CR0 = 1 8
Timeout time 30 40 ms
POWER SUPPLY
Operating supply range 1.4 3.6 V
IQ Average quiescent current Serial bus inactive, CR1 = 1, CR0 = 0 (default) 7 10 μA
Serial bus active, SCL frequency (ƒ) = 400 kHz 15
Serial bus active, SCL frequency (ƒ) = 3.4 MHz 85
ISD Shutdown current Serial bus inactive 0.5 1 μA
Serial bus active, SCL frequency (ƒ) = 400 kHz 10
Serial bus active, SCL frequency (ƒ) = 3.4 MHz 80