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DRV5057A2QLPGM

  • 描述:技术: 霍尔效应 输出类别: PWM 传感范围: ±42mT 电源电压: 3V ~ 3.63V, 4.5V ~ 5.5V 最大供电电流: 10毫安 供应商设备包装: TO-92-3
  • 品牌: 德州仪器 (Texas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 3000

数量 单价 合计
3000+ 8.65707 25971.22800
  • 库存: 9000
  • 单价: ¥8.65708
  • 数量:
    - +
  • 总计: ¥25,971.23
在线询价

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规格参数

  • 输出类别 PWM
  • 部件状态 可供货
  • 技术 霍尔效应
  • 轴线 单个的
  • 分辨率 -
  • 制造厂商 德州仪器 (Texas)
  • 特点 温度补偿
  • 工作温度 -40摄氏度~125摄氏度(TA)
  • 安装类别 通孔
  • 最大供电电流 10毫安
  • 最大输出电流 20毫安
  • 频段宽度 2千赫兹
  • 电源电压 3V ~ 3.63V, 4.5V ~ 5.5V
  • 供应商设备包装 TO-92-3
  • 包装/外壳 TO-226-3、TO-92-3短体
  • 传感范围 ±42mT

DRV5057A2QLPGM 产品详情

The DRV5057A2QLPGM is a linear Hall effect sensor that respondsproportionally to magnetic flux density. The device can be used for accurate position sensing in awide range of applications.

The device operates from 3.3-V or 5-V power supplies. When no magnetic field is present,the output produces a clock with a 50% duty cycle. The output duty cycle changes linearly with theapplied magnetic flux density, and four sensitivity options maximize the output dynamic range basedon the required sensing range. North and south magnetic poles produce unique outputs. The typicalpulse-width modulation (PWM) carrier frequency is 2 kHz.

Magnetic flux perpendicular to the top of the package is sensed, and the two packageoptions provide different sensing directions.

Because the PWM signal is based on edge-to-edge timing, signal integrity is maintainedin the presence of voltage noise or ground potential mismatch. This signal is suitable for distancetransmission in noisy environments, and the always-present clock allows the system controller toconfirm there are good interconnects. Additionally, the device features magnet temperaturecompensation to counteract how magnets drift for linear performance across a wide –40°C to+125°C temperature range.

Feature

  • PWM-Output Linear Hall Effect Magnetic Sensor
  • Operates From 3.3-V and 5-V Power Supplies
  • 2-kHz Clock Output With 50% Quiescent Duty Cycle
  • Magnetic Sensitivity Options (At VCC = 5 V):
    • A1: 2%D/mT, ±21-mT Range
    • A2: 1%D/mT, ±42-mT Range
    • A3: 0.5%D/mT, ±84-mT Range
    • A4: 0.25%D/mT, ±168-mT Range
  • Open-Drain Output With 20-mA Sink Capability
  • Compensation for Magnet Temperature Drift
  • Standard Industry Packages:
    • Surface-Mount SOT-23
    • Through-Hole TO-92


DRV5057A2QLPGM所属分类:线性指南针芯片,DRV5057A2QLPGM 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。DRV5057A2QLPGM价格参考¥8.657076,你可以下载 DRV5057A2QLPGM中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询DRV5057A2QLPGM规格参数、现货库存、封装信息等信息!

德州仪器 (Texas)

德州仪器 (Texas)

德州仪器公司(TI)是一家开发模拟IC和嵌入式处理器的全球半导体设计和制造公司。通过雇用世界上最聪明的人,TI创造了塑造技术未来的创新。如今,TI正在帮助超过10万名客户改变未来。

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