TLE4921M5U Infineon Technologies, TLE4921M5U Datasheet

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TLE4921M5U

Manufacturer Part Number
TLE4921M5U
Description
IC HALL EFFECT SENSOR SSO-4
Manufacturer
Infineon Technologies
Type
Special Purposer
Datasheet

Specifications of TLE4921M5U

Sensing Range
0mT Trip, 0mT Release
Voltage - Supply
4.5 V ~ 24 V
Current - Supply
8.8mA
Current - Output (max)
50mA
Output Type
Digital, Differential
Features
High Sensitivity
Operating Temperature
-40°C ~ 170°C
Package / Case
4-SIP, SSO-4-01
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SP000098770
Data Sheet, V 1.1, January 2008
TLE4921-5U
D y n a m i c D i f f e r e n t i a l H a l l E f f e c t S e n s o r I C
S e n s o r s
N e v e r
s t o p
t h i n k i n g .

Related parts for TLE4921M5U

TLE4921M5U Summary of contents

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TLE4921- ...

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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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TLE4921-5U Revision History: Previous Version: Page Subjects (major changes since last revision) 5 Ordering Code changed 11 “Output leakage current” unit corrected 20 Figures “Delay Time between Switching Threshold” exchanged and corrected 21 Figure “Delay Time versus Differential Field” corrected ...

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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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Dynamic Differential Hall Effect Sensor IC 1 Overview 1.1 Features • Advanced performance • High sensitivity • Symmetrical thresholds • High piezo resistivity • Reduced power consumption • South and north pole pre-induction possible • AC coupled • Digital output ...

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Pin Configuration (view on branded side of component) Figure 1 Table 1 Pin Definitions and Functions Pin No. Symbol GND 4 C Data Sheet 2.67 B 2.5 A 0.2 B Center of sensitive ...

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General 2.1 Block Diagram Protection Device Hall-Probes 3 GND Figure 2 Block Diagram Data Sheet Internal Reference and Supply V (3V) REG Schmitt- Highpass- Trigger Amplifier Filter TLE4921-5U General Protection Open Device ...

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Functional Description The Differential Hall Sensor IC detects the motion and position of ferromagnetic and permanent magnet structures by measuring the differential flux density of the magnetic field. To detect ferromagnetic objects the magnetic field must be provided by ...

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Maximum Ratings Table 2 Absolute Maximum Ratings T = -40°C to 150°C j Parameter Symbol V Supply voltage S V Output voltage Q I Output current Q I Output reverse - Q current V Capacitor C voltage T Junction ...

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Operating Range Table 3 ESD Protection Human Body Model (HBM) tests according to: Standard EIA/JESD22-A114-B HBM Parameter Symbol V ESD - protection ESD Table 4 Operating Range Parameter Symbol V Supply voltage S T Junction j temperature B Pre-induction ...

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Electrical and Magnetic Parameters Table 5 Electrical Characteristics Parameter Symbol I Supply current S V Output QSAT saturation voltage I Output leakage QL current ∆ B Center of m switching points: + ∆ (∆ ...

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Table 5 Electrical Characteristics (cont’d) Parameter Symbol S Filter sensitivity C to ∆ Filter bias C voltage f Frequency ∆ B Resistivity m ∆ B against H mechanical stress (piezo) 1) The Current consumption characteristic will be different ...

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R 300 4.7 nF ∆ ∆ Figure 3 Test Circuit 470 Figure 4 Test Circuit 2 Data Sheet Electrical and Magnetic Parameters V ...

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Application Configurations Two possible applications are shown in The difference between two-wire and three-wire application is shown in Gear Tooth Sensing In the case of ferromagnetic toothed wheel application the IC has to be biased by the south or ...

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Hall Sensor 1 Signal Processing Circuitry Figure 7 TLE4921-5U, with Ferromagnetic Toothed Wheel S Hall Sensor 1 Signal Processing Circuitry Figure 8 TLE4921-5U, with Magnet Wheel Data Sheet S (N) N (S) Magnet Wheel N 15 TLE4921-5U Application Configurations Gear ...

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Two-wire-application C F 470 nF for example : Three-wire-application 470 nF for example : R = 330 ... P Figure 9 Application Circuits Data Sheet ...

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Wheel Profile Magnetic Field Difference _ ∆ < ∆ Operate point > ∆ Release point ∆ = ∆ ∆ ...

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Typical Performance Characteristics Quiescent Current versus Supply Voltage OFF Diff ...

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Output Saturation Voltage versus 25° 300 I ± 200 100 0 -100 -200 -300 -400 -60 -40 - Center of Switching Points versus Temperature 2 ...

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Minimum Switching Field versus Frequency 1 µ min 1 -40 ˚ ˚ Delay Time between Switching Threshold ∆ B ...

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Delay Time versus Differential Field Rise and Fall Time versus Temperature - 100 Data Sheet Typical Performance Characteristics Delay Time versus Temperature 8.5 µs ...

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Capacitor Voltage versus Temperature 3 2.5 typ 2.0 1.5 1.0 0 100 Filter Sensitivity versus Temperature 0 mV/ typ - -10 -50 0 ...

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Delay Time for Power from 4.5 V) versus Temp. pon 0.40 ∆ ms/ 0.30 0.25 0.20 0.15 max 0.10 typ min 0. 100 Table ...

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Figure 11 Distance Chip to Upper Side of IC Data Sheet Typical Performance Characteristics d Branded Side Hall-Probe d : Distance chip to branded side of IC P-SSO-4-1 : 0.3 ±0.08 24 TLE4921-5U mm AEA02712 V 1.1, 2008-01 ...

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Package Outlines 5.34 ±0.05 5.16 ±0.08 1.9 MAX. CODE 1 4 1.27 6.35 ±0 solder function area Figure 12 PG-SSO-4-1 (Plastic Single Small Outline Package) You can find all of our packages, sorts of packing and others ...

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... Published by Infineon Technologies AG ...

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