TLE4998S8DXUMA1

TLE4998S8DXUMA1 Datasheet


TLE4998S8 D

Part Datasheet
TLE4998S8DXUMA1 TLE4998S8DXUMA1 TLE4998S8DXUMA1 (pdf)
Related Parts Information
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TLE4998S8 D

High Performance Programmable Single/Dual Linear Hall Sensor

Data Sheet

Sense & Control

Edition 2017-07

Published by Infineon Technologies AG 81726 Munich, Germany
2017 Infineon Technologies AG All Rights Reserved.

Legal Disclaimer

The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party.

Information

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Warnings

Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.

TLE4998S8 D

Table of Contents

Table of Contents

Table of Contents 3

Overview 4

Features 4

Target Applications 5

Pin Configuration 5

General 6

Block Diagram 6

Functional Description 6

Principle of Operation 7

Transfer Functions 7

Maximum Ratings 8

Operating Range 9

Electrical, Thermal and Magnetic Parameters 10

Electrical Characteristics 10

Magnetic Characteristics 11

Electrical and Magnetic Characteristics in Undervoltage Range 12

Magnetic Field Direction Definition 12

Application Circuit 13

SENT Output 14

SENT Protocol 14

Unit Time Setup 15

Configuration and Calibration Parameters 17

Error Detection 19

Voltages Outside the Operating Range 19

EEPROM Error Correction 19
Ordering Information

Product Name

Marking

TLE4998S8

TLE4998S8D
Ordering Code SP000902780 SP000902784

Package single sensor, PG-TDSO-8-1 dual sensor, PG-TDSO-8-2

Data Sheet

TLE4998S8 D

Target Applications

Overview
• Robust replacement of potentiometers No mechanical abrasion, resistant to humidity, temperature, pollution and vibration
• Linear and angular position sensing in automotive and industrial applications with highest accuracy requirements
• Suited for safety applications such as pedal position, throttle position and steering torque sensing

Pin Configuration

Figure 1-2 shows the location of the Hall elements in the package and the pin configuration of the TLE4998S8 D .

Figure 1-2 Pin Configuration of PG-TDSO-8 package

Table 1-2 Pin No. 1

TLE4998S8 D Pin Definitions and Functions

Symbol TLE4998S8 Function

Test pin connection to GND is
recommended

Supply voltage / programming interface

Ground

Output / programming interface

Not connected

Not connected

Not connected

Not connected

TLE4998S8D Function Test pin top die, connection to GND is recommended Supply voltage / programming interface top die Ground top die Output / programming interface top die Output / programming interface bottom die Ground bottom die Supply voltage / programming interface bottom die Test pin bottom die, connection to GND is recommended

Data Sheet

TLE4998S8 D

General

All further given specifications are regarded to both implemented sensor IC’s, or otherwise noted.

Block Diagram

Figure 2-1 shows is a simplified block diagram.

General

Bias

Supply

EEPROM

Interface
spinning HALL

Temp. Sense Stress Sense

SENT

OUT GND

Figure 2-1 Block Diagram of the TLE4998S8 D with the SENT interface
More datasheets: SMD2440-002 | SMD2420-021 | SME2470-021 | SME2470-001 | SMD2440-001 | SMD2440-021 | SMD2440-011 | SME2470-011 | SMD2420-001 | LTST-T670YKT


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Datasheet ID: TLE4998S8DXUMA1 638771