DRV5053-Q1_15 Datasheet, PDF (1/26 Pages) Texas Instruments – DRV5053-Q1 Automotive Analog-Bipolar Hall Effect Sensor

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DRV5053-Q1
SLIS154 – DECEMBER 2014
DRV5053-Q1 Automotive Analog-Bipolar Hall Effect Sensor
1 Features
•1 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 SIP (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
2 Applications
• Flow Meters
• Docking Adjustment
• Vibration Correction
• Damper Controls
3 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.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DRV5053-Q1
SOT-23 (3)
SIP (3)
2.92 mm × 2.37 mm
4.00 mm × 3.15 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Output State
VOUT (V)
VMAX
SOT-23
SIP
VQ
BMIN (N)
1
VMIN
B (mT)
BMAX (S)
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.