DRV5053OAQDBZR HVAC Temperature Sensors Board Mount Hall Effect / Magnetic Sensors 2.5-38V Dig Latch Hall Sensor

1 Features

• Linear Output Hall Sensor

• Superior Temperature Stability
– Sensitivity ±10% Over Temperature

• High Sensitivity Options:

• – –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

  – 2.5to38V

– No External Regulator Required • Wide Operating Temperature Range

– 2.3-mA Sink, 300 μA Source

• Output Voltage: 0.2 ~ 1.8 V

  – B=0mT,OUT=1V

• 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

2 Applications

• Flow Meters
• Docking Adjustment • Vibration Correction

• Damper Controls

3 Description

The DRV5053 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 2.5 to 38 V with reverse polarity protection up to –22 V makes the device suitable for a wide range of industrial and consumer applications.

Internal protection functions are provided for reverse supply conditions, load dump, and output short circuit or overcurrent.

Device Information