TLE4976L Infineon Technologies, TLE4976L Datasheet - Page 5

• Manufacturer Part Number: TLE4976L
• Description: IC HALL EFFECT SW UNIPOLAR SSOP3
• Manufacturer: Infineon Technologies
• Type: Unipolar Switchr

Specifications of TLE4976L

• Sensing Range: 11mT Trip, 5mT Release
• Voltage - Supply: 3 V ~ 18 V
• Current - Supply: 7mA
• Output Type: Digital, PWM (Current)
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP, SSO-3-02
• Operational Type: Unipolar Switch
• Operating Supply Voltage: 3.3 V or 5 V or 9 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000012951; TLE4976LX; TLE4976LX; TLE4976LXA

High Precision Hall Effect Switch with Current
Interface
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1.1
The TLE4976-1K and TLE4976L are high precision unipolar Hall switches
with a two wire, 6mA/14mA current interface in a SMD or leaded package.
A chopped measurement principle provides high stability switching
thresholds for operating temperatures between -40°C and 150°C.
1.2
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1.3
The sensor targets all applications where a high precision unipolar magnetic switch is required (e.g. position
sensing). Due to the current interface the number of wires required in the application is minimized thus saving
costs and increasing reliability. This is specially helpful in all applications where the microcontroller is not on the
same PCB as the Hall switch but in some distance.
Product Name
TLE4976-1K
TLE4976L
Data Sheet
3.0V to 24V supply voltage operation
High sensitivity and high stability of the magnetic switching points
High resistance to mechanical stress by Active Error Compensation
Reverse battery protection (-18V)
Superior temperature stability
Peak temperatures up to 195°C without damage
Low jitter (typ. 1µs)
High ESD performance (± 8kV HBM)
Digital output signal with current modulation 6mA / 14mA
Unipolar version
SMD package SC59 (SOT23 compatible): TLE4976-1K
Leaded package PG-SSO-3-2: TLE4976L
Product Description
Overview
Features
Target Applications
Product Type
Hall Effect Switch
Hall Effect Switch
3
Ordering Code
Package
SC59
PG-SSO-3-2
Rev. 2.0, 2009-02-12
TLE4976-1K
TLE4976L