SBOS545D February   2011  – December 2018 TMP103

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Typical Application 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
    4. 7.4 Device Functional Modes
      1. 7.4.1 Shutdown Mode
      2. 7.4.2 One-Shot Mode
      3. 7.4.3 Continuous Conversion Mode
    5. 7.5 Programming
      1. 7.5.1  Temperature Watchdog Function
      2. 7.5.2  Conversion Rate
      3. 7.5.3  Shutdown Mode (M1 = 0, M0 = 0)
      4. 7.5.4  One-Shot (M1 = 0, M0 = 1)
      5. 7.5.5  Continuous Conversion Mode (M1 = 1)
      6. 7.5.6  Bus Overview
      7. 7.5.7  Serial Interface
      8. 7.5.8  Serial Bus Address
      9. 7.5.9  Writing and Reading Operation
      10. 7.5.10 Slave Mode Operations
        1. 7.5.10.1 Slave Receiver Mode
        2. 7.5.10.2 Slave Transmitter Mode
      11. 7.5.11 General Call
      12. 7.5.12 High-Speed (Hs) Mode
      13. 7.5.13 Timeout Function
      14. 7.5.14 Multiple Device Access
        1. 7.5.14.1 Multiple Device Access Write
        2. 7.5.14.2 Multiple Device Access Read
      15. 7.5.15 NOISE
    6. 7.6 Register Maps
      1. 7.6.1 Pointer Register
      2. 7.6.2 Temperature Register
      3. 7.6.3 Configuration Register
      4. 7.6.4 Temperature 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 Receiving Notification of Documentation Updates
    2. 11.2 Community Resources
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • YFF|4
散热焊盘机械数据 (封装 | 引脚)
订购信息

Temperature Limit Registers

The THIGH and TLOW registers are used to store the temperature limit thresholds for the TMP103 watchdog function. At the end of each temperature measurement, the TMP103 compares the temperature results to each of these limits. If the temperature result is greater than the THIGH limit, then the FH bit in the configuration register is set to 1. If the temperature result is less than the TLOW limit, then the FL bit in the configuration register is set to 1; see Figure 12.

Table 8 and Table 9 describe the format for the THIGH and TLOW registers. Power-up reset values for THIGH and TLOW are: THIGH = 60°C and TLOW = –10°C. The format of the data for THIGH and TLOW is the same as for the Temperature Register.

Table 8. THIGH Register

D7 D6 D5 D4 D3 D2 D1 D0
H7 H6 H5 H4 H3 H2 H1 H0

Table 9. TLOW Register

D7 D6 D5 D4 D3 D2 D1 D0
L7 L6 L5 L4 L3 L2 L1 L0