SNOSD82D June   2018  – September 2022 TMP117

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 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 Switching Characteristics
    7. 6.7 Two-Wire Interface Timing
    8. 6.8 Timing Diagram
    9. 6.9 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Power Up
      2. 7.3.2 Averaging
      3. 7.3.3 Temperature Result and Limits
    4. 7.4 Device Functional Modes
      1. 7.4.1 Continuous Conversion Mode
      2. 7.4.2 Shutdown Mode (SD)
      3. 7.4.3 One-Shot Mode (OS)
      4. 7.4.4 Therm and Alert Modes
        1. 7.4.4.1 Alert Mode
        2. 7.4.4.2 Therm Mode
    5. 7.5 Programming
      1. 7.5.1 EEPROM Programming
        1. 7.5.1.1 EEPROM Overview
        2. 7.5.1.2 Programming the EEPROM
      2. 7.5.2 Pointer Register
      3. 7.5.3 I2C and SMBus Interface
        1. 7.5.3.1 Serial Interface
          1. 7.5.3.1.1 Bus Overview
          2. 7.5.3.1.2 Serial Bus Address
          3. 7.5.3.1.3 Writing and Reading Operation
          4. 7.5.3.1.4 Slave Mode Operations
            1. 7.5.3.1.4.1 Slave Receiver Mode
            2. 7.5.3.1.4.2 Slave Transmitter Mode
          5. 7.5.3.1.5 SMBus Alert Function
          6. 7.5.3.1.6 General-Call Reset Function
          7. 7.5.3.1.7 Timeout Function
          8. 7.5.3.1.8 Timing Diagrams
    6. 7.6 Register Map
  8. 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
        1. 8.2.2.1 Noise and Averaging
        2. 8.2.2.2 Self-Heating Effect (SHE)
        3. 8.2.2.3 Synchronized Temperature Measurements
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Examples
  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 Support Resources
    4. 11.4 Trademarks
    5. 11.5 Electrostatic Discharge Caution
    6. 11.6 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DRV|6
  • YBG|6
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.7 Two-Wire Interface Timing

Over free-air temperature range and V+ = 1.7 V to 5.5 V for TA = -55 °C to 70 °C, or V+ = 1.8 V to 5.5 V for TA = -55 °C to 150 °C (unless otherwise noted)
FAST-MODE UNIT
MIN MAX
fSCL SCL operating frequency 1 400 KHz
tBUF Bus free time between STOP and START conditions 1300 ns
tHD;STA Hold time after repeated START condition.
After this period, the first clock is generated(1) 		600 ns
tSU;STA Repeated START condition setup time 600 ns
tSU;STO STOP condition setup time 600 ns
tHD;DAT Data hold time 0 ns
tVD;DAT Data valid time(2) 0.9 µs
tSU;DAT Data setup time 100 ns
tLOW SCL clock low period 1300 ns
tHIGH SCL clock high period 600 ns
tF – SDA Data fall time 20 ×
(V+  /5.5)		 300 ns
tF, tR – SCL Clock fall and rise time 300 ns
tR Rise time for SCL ≤ 100 kHz 1000 ns
Serial bus timeout (SDA bus released if there is no clock) 20 40 ms
(1) The maximum tHD;DAT could be 0.9 µs for Fast-Mode, and is less than the maximum tVD;DAT by a transition time.
(2) tVD;DATA = time for data signal from SCL "LOW" to SDA output ("HIGH" to "LOW", depending on which is worse).