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DRV5056A4QDBZT

  • 描述:技术: 霍尔效应 输出类别: 模拟电压 传感范围: 158mT 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: SOT-23-3
  • 品牌: 德州仪器 (Texas)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

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起订量: 1

数量 单价 合计
1+ 19.99040 19.99040
5+ 18.88948 94.44741
10+ 16.18788 161.87882
25+ 12.95030 323.75762
50+ 11.87111 593.55565
100+ 10.79192 1079.19210
250+ 9.98245 2495.61350
500+ 9.44300 4721.50150
  • 库存: 0
  • 单价: ¥19.99040
  • 数量:
    - +
  • 总计: ¥19.99
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规格参数

  • 部件状态 可供货
  • 技术 霍尔效应
  • 轴线 单个的
  • 分辨率 -
  • 输出类别 模拟电压
  • 制造厂商 德州仪器 (Texas)
  • 特点 温度补偿
  • 频段宽度 20千赫兹
  • 工作温度 -40摄氏度~125摄氏度(TA)
  • 安装类别 表面安装
  • 供应商设备包装 SOT-23-3
  • 包装/外壳 至236-3,SC-59,SOT-23-3
  • 最大供电电流 10毫安
  • 最大输出电流 1毫安
  • 电源电压 3V ~ 3.63V, 4.5V ~ 5.5V
  • 传感范围 158mT

DRV5056A4QDBZT 产品详情

Texas Instruments DRV5056A4QDBZT High Accuracy 3.3V or 5V Ratiometric Unipolar Hall Effect Sensors can be used for accurate position sensing in a wide range of applications. The DRV5056A4QDBZT Hall Effect Sensor responds proportionally to the flux density of a magnetic south pole and operates from a 3.3V to 5V power supply. An unipolar magnetic response feature drives analog output of 0.6V when no magnetic field is present and increases when a south magnetic pole is applied. Applications that sense one magnetic pole further benefits from this magnetic response maximizing the output dynamic range. The output swing is further maximized with four magnetic sensitivity options of 200mV/mT, 20mT range; 100mV/mT, 39mT range; 50mV/mT, 79mT range; and 25mV/mT, 158mT range. Two package options are available, the surface-mount SOT-23 and the through-hole TO-92, offering different sensing directions. The ratiometric architecture minimizes errors from VCC tolerance when the external analog-to-digital converter (ADC) uses the same VCC for its reference. A magnetic temperature compensation counteracts how magnets drift for linear performance across a wide –40°C to +125°C temperature range.

Feature

  • Unipolar linear hall effect magneticsensor
  • Operates from 3.3-V and 5-V powersupplies
  • Analog output with 0.6-V quiescentoffset:
    • Maximizes voltage swing for high accuracy
  • Magnetic sensitivity options(at VCC = 5 V):
    • A1: 200 mV/mT,20-mT range
    • A2: 100 mV/mT, 39-mT range
    • A3: 50 mV/mT, 79-mT range
    • A4: 25 mV/mT,158-mT range
    • A6: 100 mV/mT, 39-mTrange
  • Fast 20-kHz sensingbandwidth
  • Low-noise output with ±1-mAdrive
  • Compensation for magnet temperaturedrift
  • Standard industry packages:
    • Surface-mount SOT-23
    • Through-holeTO-92

All trademarks are the property of their respective owners.

Description

The DRV5056 is a linear Hall effect sensor that respondsproportionally to flux density of a magnetic south pole. The device can be used for accurateposition sensing in a wide range of applications.

Featuring a unipolar magnetic response, the analog output drives 0.6 V when no magneticfield is present, and increases when a south magnetic pole is applied. This response maximizes theoutput dynamic range in applications that sense one magnetic pole. Four sensitivity options furthermaximize the output swing based on the required sensing range.

The device operates from 3.3-V or 5-V power supplies. Magnetic flux perpendicular to thetop of the package is sensed, and the two package options provide different sensingdirections.

The device uses a ratiometric architecture that can minimize error fromVCC tolerance when the external analog-to-digital converter (ADC) uses thesame VCC for its reference. Additionally, the device features magnettemperature compensation to counteract how magnets drift for linear performance across a wide temperature range.

The A1 to A4 options support a temperature range of –40°C to +125°C. TheA6 version supports a temperature range of 0°C to 85°C.


DRV5056A4QDBZT所属分类:线性指南针芯片,DRV5056A4QDBZT 由 德州仪器 (Texas) 设计生产,可通过久芯网进行购买。DRV5056A4QDBZT价格参考¥19.990404,你可以下载 DRV5056A4QDBZT中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询DRV5056A4QDBZT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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