DRV5013传感器变送器的磁性传感器-开关（固态）规格书PDF中文资料

DRV5013属于传感器变送器的磁性传感器-开关（固态）。由德州仪器制造生产的DRV5013磁性传感器 - 开关（固态）该系列产品使用固态技术来检测是否存在超过某个特定幅度和/或标示的磁场，并提供指示是否存在此类磁场的双态输出。它们与磁簧开关以及线性或罗盘型固态器件不同，前者通过使用移动机械部件来提供类似的功能，后者提供指示所施加磁场的强度和/或方向的可变输出。

1 Features

• Digital bipolar-latch Hall sensor

• Superior temperature stability

– BOP ±10% over temperature

• Multiple sensitivity options (BOP / BRP)

– ±1.3mT (FA, see Device Nomenclature)

– ±2.7mT (AD, ND, see Device Nomenclature)

– ±6mT (AG, see Device Nomenclature)

– ±12mT (BC, see Device Nomenclature)

• Supports a wide voltage range

– 2.5V to 38V

– No external regulator required

• Wide operating temperature range

– TA = –40 to +125°C (Q, see Device

Nomenclature)

– TA = –40 to +150°C (E, see Device

Nomenclature)

• Open-drain output (30mA sink)

• Fast 35μs power-on time

• Small package and footprint

– Surface mount 3-pin SOT-23 (DBZ)

• 2.92mm × 2.37mm

– Through-hole 3-pin TO-92 (LPG, LPE)

• 4mm × 3.15mm

• Protection features:

– Reverse supply protection (up to –22V)

– Supports up to 40V load dump

– Output short-circuit protection

– Output current limitation

2 Applications

• Power tools

• Flow meters

• Valve and solenoid status

• Brushless dc motors

• Proximity sensing

• Tachometers

3 Description

The DRV5013 device is a chopper-stabilized Hall

effect sensor that offers a magnetic sensing solution

with superior sensitivity stability over temperature and

integrated protection features.

The magnetic field is indicated through a digital

bipolar latch output. The IC has an open-drain

output stage with 30-mA current sink capability. A

wide operating voltage range from 2.5 V to 38 V

with reverse polarity protection up to –22 V makes

the device suitable for a wide range of industrial

applications.

Internal protection functions are provided for reverse

supply conditions, load dump, and output short circuit

or overcurrent.