Infineon Technologies AG Sensor technology - Magnetic sensors - Magnetic position sensors - Magnetic switches - TLE4966L TLE4966L

XENSIV™ - TLE4966L double Hall-effect sensor designed specifically for highly accurate applications

The TLE4966L is an integrated circuit double Hall-effect sensor designed specifically for highly accurate applications. Precise magnetic switching points and high temperature stability are achieved by active compensation circuits and chopper techniques on chip. The IC provides a speed signal at Q2 for every magnetic pole pair and a direction information at Q1, which is provided before the speed signal.

Summary of Features

• 2.7 V to 24 V supply voltage operation
• Operation from unregulated power supply
• High sensitivity and high stability of the magnetic switching points
• High resistance to mechanical stress by Active Error Compensation
• Reverse battery protection (-18 V)
• Superior temperature stability
• Peak temperatures up to 195°C without damage
• Low jitter (typ. 1 μs)
• Digital output signals
• Bipolar version
• Excellent matching between the 2 Hall probes
• Hall plate distance 1.45 mm
• Direction & speed information
• Direction signal switches before the speed signal

Potential Applications

• „„Index counting
• „„Rotational speed and direction detection
• „„Motor driven positioning systems window lifter,power closing systems,sun blinds,garage door

Applications

• Reversible seatbelt pretensioner
• Vacuum cleaner

Manufacturer: Infineon Technologies
Win Source Part Number: 1269534-TLE4966L
Manufacturer Homepage: www.infineon.com
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance

A range of Hall Effect switching ICs from Infineon available with both standard and latching operation.
Magnetic Type = Bipolar
Mounting Type = Through Hole
Pin Count = 4
Minimum Magnetic Sensor Release Point = -10.3 mT
Maximum Magnetic Sensor Operating Point = 10.3 mT
Minimum Operating Supply Voltage = 2.7 V
Maximum Operating Supply Voltage = 26 V
Length = 5.34mm
Width = 1mm
Height = 3.38mm
Delivery on production packaging - Tape. This product is non-returnable.

A range of Hall Effect switching ICs from Infineon available with both standard and latching operation.
Magnetic Type = Bipolar
Mounting Type = Through Hole
Pin Count = 4
Minimum Magnetic Sensor Release Point = -10.3 mT
Maximum Magnetic Sensor Operating Point = 10.3 mT
Minimum Operating Supply Voltage = 2.7 V
Maximum Operating Supply Voltage = 26 V
Length = 5.34mm
Width = 1mm
Height = 3.38mm