SBOS721A
October 2014 – June 2022
TMP75B-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
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
Temperature Limits and Alert
7.3.3
Serial Interface
7.3.3.1
Bus Overview
7.3.3.2
Serial Bus Address
7.3.3.3
Writing and Reading Operation
7.3.3.4
Target-Mode Operations
7.3.3.4.1
Target Receiver Mode:
7.3.3.4.2
Target Transmitter Mode:
7.3.3.5
SMBus Alert Function
7.3.3.6
General Call
7.3.3.7
High-Speed (Hs) Mode
7.3.3.8
Timeout Function
7.3.3.9
Two-Wire Timing
7.3.3.10
Two-Wire Timing Diagrams
7.4
Device Functional Modes
7.4.1
Continuous-Conversion Mode
7.4.2
Shutdown Mode
7.4.3
One-Shot Mode
7.5
Programming
7.6
Register Map
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 Example
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Trademarks
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
DGK|8
MPDS028E
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos721a_oa
sbos721a_pm
1
Features
Qualified for automotive applications
AEC-Q100 qualified with the following results:
Temperature grade 1: –40°C to 125°C
HBM ESD classification 2
CDM ESD classification C4B
Functional Safety-Capable
Documentation available to aid functional safety system design
Digital output with two-wire serial interface
Up to 8 pin-programmable bus addresses
Programmable overtemperature ALERT
Shutdown mode for power saving
One-shot conversion mode
Operating temperature range: –40°C to 125°C
Operating supply range: 1.4 V to 3.6 V
Quiescent current:
45-μA Active (typical)
0.3-μA Shutdown (typical)
Accuracy:
±0.5°C (typical) from –20°C to 85°C
±1°C (typical) from –40°C to 125°C
Resolution: 12 bits (0.0625°C)
Packages: SOIC-8 and VSSOP-8