SBOS473J
March 2009 – February 2024
TMP112
PRODUCTION DATA
1
1
Features
2
Applications
3
Description
4
Device Comparison
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Timing Diagrams
6.8
Typical Characteristics (TMP112A/B/N)
6.9
Typical Characteristics (TMP112Dx)
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagrams
7.3
Feature Description
7.3.1
Digital Temperature Output
7.3.2
Serial Interface
7.3.2.1
Bus Overview
7.3.2.2
Serial Bus Address
7.3.2.3
Writing and Reading Operation
7.3.2.4
Slave Mode Operations
7.3.2.4.1
Slave Receiver Mode
7.3.2.4.2
Slave Transmitter Mode
7.3.2.5
SMBus Alert Function
7.3.2.6
General Call
7.3.2.7
High-Speed (Hs) Mode
7.3.2.8
Timeout Function
7.3.2.9
Timing Diagrams
7.3.2.9.1
Two-Wire Timing Diagrams
7.4
Device Functional Modes
7.4.1
Continuous-Conversion Mode
7.4.2
Extended Mode (EM)
7.4.3
One-Shot/Conversion Ready Mode (OS)
7.4.4
Thermostat Mode (TM)
7.4.4.1
Comparator Mode (TM = 0)
7.4.4.2
Interrupt Mode (TM = 1)
7.5
Programming
7.5.1
Pointer Register
7.5.2
Temperature Register
7.5.3
Configuration Register
7.5.3.1
Shutdown Mode (SD)
7.5.3.2
Thermostat Mode (TM)
7.5.3.3
Polarity (POL)
7.5.3.4
Fault Queue (F1/F0)
7.5.3.5
Converter Resolution (R1 and R0)
7.5.3.6
One-Shot (OS)
7.5.3.7
Extended Mode (EM)
7.5.3.8
Alert (AL)
7.5.4
High- and Low-Limit Register
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.3
Application Curves
8.2.4
Power Supply Recommendations
8.3
Layout
8.3.1
Layout Guidelines
8.3.2
Layout Example
9
Device and Documentation Support
9.1
Documentation Support
9.1.1
Related Documentation
9.2
Receiving Notification of Documentation Updates
9.3
Support Resources
9.4
Trademarks
9.5
Electrostatic Discharge Caution
9.6
Glossary
10
Revision History
11
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DPW|5
MPSS088
DRL|6
MPDS159F
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos473j_oa
sbos473j_pm