SBOS581B
September 2011 – June 2022
TMP100-Q1
,
TMP101-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
4
Revision History
5
Pin Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Digital Temperature Output
7.3.2
Serial Interface
7.3.3
Bus Overview
7.3.4
Serial Bus Address
7.3.5
Writing and Reading to the TMP100-Q1 and TMP101-Q1
7.3.6
Target Mode Operations
7.3.6.1
Target Receiver Mode
7.3.6.2
Target Transmitter Mode
7.3.7
SMBus Alert Function
7.3.8
General Call
7.3.9
High-Speed Mode
7.3.10
POR (Power-On Reset)
7.3.11
Timing Diagrams
7.4
Device Functional Modes
7.4.1
Shutdown Mode (SD)
7.4.2
OS/ALERT (OS)
7.4.3
Thermostat Mode (TM)
7.4.4
Comparator Mode (TM = 0)
7.4.5
Interrupt Mode (TM = 1)
7.5
Programming
7.5.1
Pointer Register
7.5.1.1
Pointer Register Byte (pointer = N/A) [reset = 00h]
7.5.1.2
Pointer Addresses of the TMP100-Q1 and TMP101-Q1 Registers
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, R0)
7.5.3.6
OS/ALERT (OS)
7.5.4
High- and Low-Limit Registers
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 Curve
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Examples
11
Device and Documentation Support
11.1
Receiving Notification of Documentation Updates
11.2
Support Resources
11.3
Trademarks
11.4
Electrostatic Discharge Caution
11.5
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DBV|6
MPDS026Q
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos581b_oa
sbos581b_pm
1
Features
AEC-Q100 qualified with the following results:
Temperature grade 1: −55°C to +125°C operating temperature range
HBM ESD component classification level 2
CDM ESD component classification level C5
Functional Safety-Capable
Documentation available to aid functional safety system design
Digital output:
SMBus™
, two-wire, and I
2
C interface compatibility
Resolution: 9 to 12 bits, user-selectable
Accuracy:
±1°C (typical) from –55°C to 125°C
±2°C (maximum) from –55°C to 125°C
Low quiescent current: 45-μA, 0.1-μA standby
Wide supply range: 2.7 V to 5.5 V
TMP100-Q1 features two address pins
TMP101-Q1 features one address pin and an ALERT pin
6-pin SOT-23 package