DRV5053 Overview
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-V to 2-V analog output responds linearly to the applied magnetic flux density, and distinguishes the polarity of magnetic field direction.
Key Features
- Linear output hall sensor
- Superior temperature stability – Sensitivity ±10% over temperature
- High sensitivity options: – –11 mV/mT (OA, see Figure
- 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 – 2.5 V to 38 V – No external regulator required
- Wide operating temperature range – TA = –40 to 125°C (Q, see Figure
- Amplified output stage – 2.3-mA sink, 300-µA source
- Output voltage: 0.2 V to approximately 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)
