Changsha Purple Horn E-Commerce Co., Ltd.
| Voltage - Supply | 4.5V~5.5V |
| Description | SSO-3 Linear, Compass (ICs) RoHS |
| Mfr. Part # | TLE4998S3C |
| Package | SSO-3 |
| Model Number | TLE4998S3C |
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Product Specification
| Voltage - Supply | 4.5V~5.5V | Description | SSO-3 Linear, Compass (ICs) RoHS |
| Mfr. Part # | TLE4998S3C | Package | SSO-3 |
| Model Number | TLE4998S3C |
The TLE4998S3C is a programmable linear Hall sensor IC designed for highly accurate rotation and position detection, as well as current measurement applications. It features a digital SENT output signal (SAE J2716) with 20-bit Digital Signal Processing (DSP) and digital temperature compensation, offering a 16-bit overall resolution. The sensor operates within the automotive temperature range with low drift of output signal over temperature and lifetime. Its programmable parameters, stored in EEPROM with single-bit error correction, include SENT unit time, magnetic range and sensitivity, output slope polarity, offset, bandwidth, clamping levels, and customer temperature compensation coefficients. The device is re-programmable until memory lock and supports a supply voltage range of 4.5 - 5.5 V (4.1 - 16 V extended). It can operate between -200 mT and +200 mT within three ranges. The TLE4998S3C offers reverse-polarity and overvoltage protection for all pins, output short-circuit protection, and on-board diagnostics. It provides the output of internal magnetic field values and temperature, and supports programming and operation of multiple sensors with common power supply. The sensor allows for two-point calibration of the magnetic transfer function without iteration steps and boasts high immunity against mechanical stress, EMC, and ESD. It is supplied in a PG-SSO-3-92 package and includes integrated capacitors for enhanced EMC performance. The open-drain output requires an external pull-up resistor, allowing for receiver supply voltages as low as 3.3 V.
| Parameter | Value | Notes |
|---|---|---|
| Resolution | 16-bit overall | |
| Magnetic Field Range | -200 mT to +200 mT | Three ranges supported |
| Supply Voltage | 4.5 - 5.5 V | 4.1 - 16 V extended range |
| Operating Temperature | Automotive temperature range | |
| DSP | 20-bit | |
| Output Type | Open-drain | Requires external pull-up resistor |
| EEPROM | Programmable parameters with single-bit error correction | Re-programmable until memory lock |
| Protection Features | Reverse-polarity, overvoltage, output short-circuit | For all pins |
| Diagnostics | Overvoltage, EEPROM error, start up | On-board |
| Integrated Capacitors | 47nF (VDD to GND), 4.7nF (OUT to GND) | For EMC requirements |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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