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DRV5021A2QDBZR中文资料

厂家型号

DRV5021A2QDBZR

文件大小

581.64Kbytes

页面数量

26

功能描述

DRV5021 Low-Voltage, Unipolar, Digital-Switch Hall Effect Sensor

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

TI2

DRV5021A2QDBZR数据手册规格书PDF详情

1 Features

• Digital Unipolar-Switch Hall Sensor

• 2.5-V to 5.5-V Operating VCC Range

• Magnetic Sensitivity Options (BOP, BRP):

– DRV5021A1: 2.9 mT, 1.8 mT

– DRV5021A2: 9.2 mT, 7.0 mT

– DRV5021A3: 17.9 mT, 14.1 mT

• Fast 30-kHz Sensing Bandwidth

• Open-Drain Output Capable of 20 mA

• Optimized Low-Voltage Architecture

• Integrated Hysteresis to Enhance Noise Immunity

• Operating Temperature Range: –40°C to +125°C

• Standard Industry Package:

– Surface-Mount SOT-23

2 Applications

• Home Appliances

• Industrial Valves, Solenoids

• Limit Switches

• General Proximity Sensing

• Brushed DC Motor Feedback

• Docking Detection

• Door Open and Close Detection

• Pulse Counting

3 Description

The DRV5021 device is a low-voltage, digital-switch,

Hall effect sensor for high-speed applications.

Operating from a 2.5-V to 5.5-V power supply, the

device senses magnetic flux density, and gives a

digital output based on predefined magnetic

thresholds.

This device senses magnetic fields perpendicular to

the face of the package. When the applied magnetic

flux density exceeds the magnetic operate point (BOP)

threshold, the open-drain output of the device drives

a low voltage. When the flux density decreases to

less than the magnetic release point (BRP) threshold,

the output goes to high impedance. The hysteresis

resulting from the separation of BOP and BRP helps

prevent output errors caused by input noise. This

configuration makes system designs more robust

against noise interference.

The device operates consistently across a wide

ambient temperature range of –40°C to +125°C.

更新时间:2025-10-22 15:01:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
2447
SOT-23-3
115000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
TI(德州仪器)
2021+
SOT-23-3
499
TI/德州仪器
24+
SOT-23-3
9600
原装现货,优势供应,支持实单!
TI
23+
SOT23
50000
全新原装正品现货,支持订货
TI/德州仪器
25+
SOT-23-3
8880
原装认准芯泽盛世!
TI
21+
SOT23
1900
一级代理,专注军工、汽车、医疗、工业、新能源、电力
TI/德州仪器
23+
SOT-23-3
9990
正规渠道,只有原装!
TI
2022+
SOT-23-3
1000
只做原装,可提供样品
TI/德州仪器
23+
SOT-23-3
5000
只有原装,欢迎来电咨询!
TI/德州仪器
21+
SOT-23-3
9990
只有原装