DRV5053-Q1

• Linear Output Hall Sensor
• AEC-Q100 Qualified for Automotive Applications
  • Grade 1: T_A = –40 to 125°C (Q, see Figure 17)
  • Grade 0: T_A = –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
• 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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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.