SBOS383D December   2006  – December 2016 TMP411

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
  8. 8 Typical Characteristics
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 Series Resistance Cancellation
      2. 9.3.2 Differential Input Capacitance
      3. 9.3.3 Temperature Measurement Data
      4. 9.3.4 THERM (Pin 4) and ALERTor THERM2 (Pin 6)
      5. 9.3.5 Sensor Fault
      6. 9.3.6 Undervoltage Lockout
      7. 9.3.7 Filtering
    4. 9.4 Device Functional Modes
      1. 9.4.1 Shutdown Mode (SD)
      2. 9.4.2 One-Shot Conversion
    5. 9.5 Programming
      1. 9.5.1  Serial Interface
      2. 9.5.2  Bus Overview
      3. 9.5.3  Timing Diagrams
      4. 9.5.4  Serial Bus Address
      5. 9.5.5  Read and Write Operations
      6. 9.5.6  Timeout Function
      7. 9.5.7  High-Speed Mode
      8. 9.5.8  General Call Reset
      9. 9.5.9  Software Reset
      10. 9.5.10 SMBus Alert Function
    6. 9.6 Register Map
      1. 9.6.1  Register Information
      2. 9.6.2  Pointer Register
      3. 9.6.3  Temperature Registers
      4. 9.6.4  Limit Registers
      5. 9.6.5  Status Register
      6. 9.6.6  Configuration Register
      7. 9.6.7  Resolution Register
      8. 9.6.8  Conversion Rate Register
      9. 9.6.9  N-Factor Correction Register
      10. 9.6.10 Minimum and Maximum Registers
      11. 9.6.11 Consecutive Alert Register
      12. 9.6.12 THERM Hysteresis Register
      13. 9.6.13 Remote Temperature Offset Register
      14. 9.6.14 Identification Registers
  10. 10Application and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Receiving Notification of Documentation Updates
    2. 13.2 Community Resources
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

6 Pin Configuration and Functions

DGK and D Packages
8-Pin VSSOP, SOIC
Top View
TMP411 pinout_sbos383.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
ALERT/
THERM2 		6 Digital output Alert (reconfigurable as second thermal flag), active low, open-drain; requires pullup resistor to V+
D+ 2 Analog input Positive connection to remote temperature sensor
D– 3 Analog input Negative connection to remote temperature sensor
GND 5 Ground Ground
SCL 8 Digital input Serial clock line for SMBus, open-drain; requires pull-up resistor to V+
SDA 7 Bidrectional digital input-output Serial data line for SMBus, open-drain; requires pull-up resistor to V+
THERM 4 Digital output Thermal flag, active low, open-drain; requires pull-up resistor to V+
V+ 1 Power supply Positive supply (2.7 V to 5.5 V)