TLE4921M5U Infineon Technologies, TLE4921M5U Datasheet - Page 5

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

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

Dynamic Differential Hall Effect Sensor IC
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The differential Hall Effect sensor TLE4921-5U provides a high sensitivity and a superior
stability over temperature and symmetrical thresholds in order to achieve a stable duty
cycle. TLE4921-5U is particularly suitable for rotational speed detection and timing
applications of ferromagnetic toothed wheels such as anti-lock braking systems,
transmissions, crankshafts, etc. The integrated circuit (based on Hall effect) provides a
digital signal output with frequency proportional to the speed of rotation. Unlike other
rotational sensors differential Hall ICs are not influenced by radial vibration within the
effective airgap of the sensor and require no external signal processing.
Type
TLE4921-5U
Data Sheet
Advanced performance
High sensitivity
Symmetrical thresholds
High piezo resistivity
Reduced power consumption
South and north pole pre-induction possible
AC coupled
Digital output signal
Two-wire and three-wire configuration possible
Large temperature range
Large airgap
Low cut-off frequency
Protection against overvoltage
Protection against reversed polarity
Output protection against electrical disturbances
Overview
Features
Marking
215U
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Ordering Code
SP000013593
Package
PG-SSO-4-1
TLE4921-5U
V 1.1, 2008-01
Bipolar IC