TLE4941PLUSC Board Mount Hall Effect/Magnetic Sensors Differential Hall IC Wheel Speed Sensing
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | Infineon |
| Product Category: | Board Mount Hall Effect/Magnetic Sensors |
| RoHS: | Details |
| Type: | Differential |
| Operating Supply Current: | 14 mA |
| Maximum Output Current: | - |
| Operating Point Min/Max: | - 500 mT to 500 mT |
| Release Point Min/Max (Brp): | - |
| Operating Supply Voltage: | 4.5 V to 20 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Mounting Style: | Through Hole |
| Package/Case: | SSO-2 |
| Qualification: | AEC-Q100 |
| Packaging: | Ammo Pack |
| Brand: | Infineon Technologies |
| Product Type: | Hall Effect / Magnetic Sensors |
| Factory Pack Quantity: | 1500 |
| Subcategory: | Sensors |
| Supply Voltage - Max: | 20 V |
| Supply Voltage - Min: | 4.5 V |
| Termination Style: | Through Hole |
| Part # Aliases: | SP000478508 TLE4941PLUSCXA TLE4941PLUSCAAMA1 |
| Unit Weight: | 169.670 mg |
♠Advanced Diff. Speed Sensor TLE4941plusC
The Hall Effect sensor IC TLE4941plusC is designed to provide information about rotational speed to modern vehicle dynamics control systems and Anti-Lock Braking Systems (ABS). The output has been designed as a two wire current interface. The sensor operates without external components and combines a fast power-up time with a low cutoff frequency. Designed specifically to meet harsh automotive requirements, excellent accuracy and sensitivity is specified over a wide temperature range and robustness to ESD and EMC has been maximized. State-of-the art BiCMOS technology is used for monolithic integration of the active sensor areas and the signal conditioning circuitry.
Finally, the optimized piezo compensation and the integrated dynamic offset compensation enables ease of manufacturing and the elimination of magnetic offsets.
The TLE4941plusC is additionally provided with an overmolded 1.8 nF capacitor for improved EMC performance.
• Two-wire current interface
• Dynamic self-calibration principle
• Single chip solution
• No external components needed
• High sensitivity
• South and north pole pre-induction possible
• High resistive to piezo effects
• Large operating air-gaps
• Wide operating temperature range
• TLE4941plusC: 1.8 nF overmolded capacitor
• Applicable for small pitches (2mm Hall element distance)
