Automotive, high voltage (up to 38V), linear hall effect sensor
Product details
Parameters
Package | Pins | Size
Features
- Linear Output Hall Sensor
- AEC-Q100 Qualified for Automotive Applications
- Grade 1: TA = –40 to 125°C (Q, see Figure 17)
- Grade 0: TA = –40 to 150°C (E, see Figure 17)
- Superior Temperature Stability
- Sensitivity ±10% Over Temperature
- High Sensitivity Options:
- –11 mV/mT (OA, See Figure 17)
- –23 mV/mT (PA)
- –45 mV/mT (RA)
- –90 mV/mT (VA)
- +23 mV/mT (CA)
- +45 mV/mT (EA)
- Supports a Wide Voltage Range
- 2.7 to 38 V
- No External Regulator Required
- Amplified Output Stage
- 2.3-mA Sink, 300 µA Source
- Output Voltage: 0.2 ~ 1.8 V
- B = 0 mT, OUT = 1 V
- Fast Power-On: 35 µs
- Small Package and Footprint
- Surface Mount 3-Pin SOT-23 (DBZ)
- 2.92 mm × 2.37 mm
- Through-Hole 3-Pin TO-92 (LPG)
- 4.00 mm × 3.15 mm
- Surface Mount 3-Pin SOT-23 (DBZ)
- Protection Features
- Reverse Supply Protection (up to –22 V)
- Supports up to 40-V Load Dump
- Output Short-Circuit Protection
- Output Current Limitation
- OUT Short to Battery Protection
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Description
The DRV5053-Q1 device is a chopper-stabilized Hall IC that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features.
The 0- to 2-V analog output responds linearly to the applied magnetic flux density, and distinguishes the polarity of magnetic field direction. A wide operating voltage range from 2.7 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of automotive and consumer applications.
Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or overcurrent.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | DRV5053-Q1 Automotive Analog-Bipolar Hall Effect Sensor datasheet (Rev. A) | Dec. 30, 2015 |
Application note | Linear Hall Effect Sensor Angle Measurement Theory, Implementation (Rev. A) | Aug. 23, 2018 | |
Technical articles | Invisible but indispensable: The future of sensing is magnetic | Nov. 08, 2017 | |
Application note | Power Gating Systems with Magnetic Sensors (Rev. A) | Sep. 07, 2017 | |
Application note | Understanding and Applying Hall Effect Sensor Datasheets | Jun. 26, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- Evaluation of most Hall sensor devices from TI, including SOT-23, TO-92, X2SON, and more.
- Standard breakout footprint for easy breadboard prototyping.
- Magnet included.
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-23 (DBZ) | 3 | View options |
TO-92 (LPG) | 3 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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