Illustration for selection reference only

TLE4941PLUSC

Infineon differential Hall speed sensor for detecting rotation speed and direction of target wheels.

Product Code
DH88F8A385
Brand
Infineon/英飞凌
Package
PG-SSO-3
Packaging
—
Category
Sensors
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

This device is an Infineon differential Hall speed sensor in a 3-pin PG-SSO package, commonly used to detect rotation speed and direction of gear or magnetic target wheels. Its differential Hall measurement principle helps maintain signal quality under air gap variation and electromagnetic interference, making it suitable for automotive and industrial speed measurement. Since the original datasheet is not provided, specific output protocols, operating voltage ranges, temperature ranges, and electrical parameters cannot be confirmed. Purchasing and application design should refer to official manufacturer documentation.

APPLICATIONS

Applications

  • Used for automotive wheel speed detection, providing speed signals for anti-lock braking systems.
  • Used for speed and direction detection of transmission input and output shafts.
  • Used for industrial motor speed measurement and position feedback.
FEATURES AND BENEFITS

Features and Benefits

  • Differential Hall measurement helps suppress common-mode interference.
  • Can detect rotation direction and provide direction information.
  • Small 3-pin package facilitates integration into compact spaces.
  • Suitable for non-contact measurement of gear or magnetic target wheels.
ADDITIONAL DETAILS

Additional Details

When purchasing, confirm package, temperature grade, output type, and whether the source is original or authorized; specific electrical parameters and protocols should be based on the original datasheet.

Verify product details against the manufacturer datasheet before purchase.

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