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DRV5053VAQDBZR +BOM

High voltage (up to 38V), linear hall effect sensor

DRV5053VAQDBZR Information

Description

The DRV5053VAQDBZR is a high-voltage, linear hall effect sensor from Texas Instruments (TI). It offers superior temperature stability, with sensitivity variation of ±10% over the operating temperature range of -40°C to 125°C. The device provides amplified output stage and supports a wide voltage range of 2.5V to 38V. It is suitable for various applications such as angle sensing, rotary encoders, current monitoring in automotive, industrial, and consumer electronics. The sensor features protection against reverse supply, load dump, and output short-circuit conditions. Its small package size (SOT-23-3) makes it ideal for space-constrained designs.

Features

The DRV5053VAQDBZR features include:

  • High voltage linear hall effect sensor
  • Superior temperature stability with sensitivity ±10% over temperature
  • High sensitivity options (–11 mV/mT to +45 mV/mT)
  • Supports a wide voltage range (2.5 V to 38 V) with no external regulator required
  • Wide operating temperature range (–40°C to 125°C)
  • Amplified output stage with 2.3-mA sink and 300-µA source
  • Fast power-on time of 35 µs
  • Small package and footprint in a surface mount 3-pin SOT-23 or through-hole 3-pin TO-92

These features make it suitable for applications such as angle sensing, rotary encoders, current monitoring, position sensing, speed control, and brushless DC motor control in automotive, industrial, and consumer electronics.

Package

The DRV5053VAQDBZR has two package options: a surface-mount 3-pin SOT-23 (DBZ) with dimensions 2.92 mm × 2.37 mm, and a through-hole 3-pin TO-92 (LPG) with dimensions 4.00 mm × 3.15 mm.

Pinout

The DRV5053VAQDBZR has a pin count of 3 (SOT-23-3 package). The pin functions are:

  • VCC: Supply voltage input
  • OUT: Amplified output signal
  • GND: Ground reference

Note that this is a linear hall effect sensor, and the OUT pin provides an amplified output signal proportional to the magnetic field strength.

Manufacturer

The manufacturer of the DRV5053VAQDBZR is Texas Instruments (TI). TI is a US-based technology company that designs, manufactures, and sells semiconductors and electronic components for various industries, including automotive, industrial, medical, consumer electronics, and more. They are one of the largest and most well-known semiconductor companies in the world, with a wide range of products including processors, memory chips, power management devices, and sensors like the DRV5053VAQDBZR linear hall effect sensor.

Applications

According to the product information, the application areas of DRV5053VAQDBZR are:

  • Automotive applications for angle sensing, rotary encoders, and current monitoring
  • Industrial and consumer electronics for position sensing, speed control, and brushless DC motor control

Equivalent

As an SEO operator, I'll provide concise information based on the product details.

The DRV5053VAQDBZR is a linear hall effect sensor with high voltage capabilities (up to 38V). Its equivalent products would be other linear hall effect sensors from Texas Instruments or other manufacturers that offer similar specifications, such as:

  • TI's DRV1050
  • TI's DRV10233
  • Analog Devices' AD9511

These devices share similar features like high voltage operation, wide temperature range, and amplified output stage. However, the actual equivalent products may depend on specific application requirements.

Specifications

Type Bipolar Sensitivity (typ) (V/mT) -90, -45, -23, -11, 23, 45
Accuracy (%) 70 Bandwidth (kHz) 20
Output 0.2 V to 1.8 V Supply voltage (min) (V) 2.5
Supply voltage (max) (V) 38 Rating Catalog
Operating temperature range (°C) -40 to 125 Package/Case SOT23-3

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