1 Introduction

This document is a Safety Analysis Report for the Texas Instruments TLIN1431-Q1. Device numbers covered by this Safety Analysis Report include the following products:

• TLIN14313-Q1
• TLIN14315-Q1

The following information is documented in the Device Safety Manual and is not repeated in this document. This document is referred to as the Safety Manual through the remainder of this document.

• An overview of the superset product architecture
• An overview of the development process utilized to reduce systematic failures
• An overview of the safety architecture for management of random failures
• The details of architecture partitions and implemented safety mechanisms

The following information is documented in the Safety Report (or certificate) and is repeated in this document:

• Results of assessments of compliance to targeted standards

The user of this document needs a general familiarity with the TLIN1431-Q1. This document is intended to be used in conjunction with the pertinent data sheets, technical reference manuals, and other documentation for the products under development.

The following functional safety analyses are described in this document:

• Hardware component FMEDA (Failure Modes Effects and Diagnostics Analysis) - The complete FMEDA is provided in a separate Excel? document. The assumptions made in the FMEDA and the settings for tailoring the FMEDA to a specific application are described in this document.