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TLE4998S8DXUMA1

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  • 自营
  • 得捷
  • 贸泽

起订量: 2500

数量 单价 合计
2500+ 39.63604 99090.11500
  • 库存: 0
  • 单价: ¥39.63605
  • 数量:
    - +
  • 总计: ¥99,090.12
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规格参数

  • 部件状态 可供货
  • 特点 -
  • 供应商设备包装 -
  • 试验条件 -
  • 制造厂商 英飞凌 (Infineon)
  • 极化 -
  • 最大输出电流 -
  • 传感范围 -
  • 功能 -
  • 技术 -
  • 电源电压 -
  • 最大供电电流 -
  • 输出类别 -
  • 工作温度 -
  • 安装类别 -
  • 包装/外壳 -

TLE4998S8DXUMA1 产品详情

The linear Hall IC TLE4998S has been designed specifically to meet the requirements of highly accurate rotation and position detection, as well as for current measurement applications. The sensor provides a digital SENT signal based on the SAE J2716 standard, which consists of a sequence of pulses. Each transmission has a constant number of nibbles containing the Hall value, the temperature, and status information of the sensor. The output stage is an open-drain driver pulling the output pin to low only. Therefore, the high level needs to be obtained by an external pull-up resistor. This output type has the advantage that the receiver may use an even lower supply voltage (e.g. 3.3 V). In this case the pull-up resistor must be connected to the given receiver supply. The IC is produced in BiCMOS technology with high voltage capability, and it also has reverse-polarity protection.Digital signal processing using a 16-bit DSP architecture together with digital temperature compensation guarantee excellent long-time stability compared to analog compensation methods. While the overall resolution is 16 bits, some internal stages work with resolutions up to 20 bits.

Feature

  • SPC (Short PWM Code) protocol with enhanced interface features based on SENT (Single Edge Nibble Transmission,defined by SAE J2716)
  • 20-bit Digital Signal Processing (DSP)
  • Digital temperature compensation
  • 16-bit overall resolution
  • Operates within automotive temperature range
  • Low drift of output signal over temperature and lifetime
  • Programmable parameters stored in EEPROM with single-bit error correction: SPC protocol modes: synchronous transmission, dynamic range selection, ID selection mode,SPC unit time,Magnetic range and sensitivity (gain), polarity of the output slope,Offset,Bandwidth,Clamping levels,Customer temperature compensation coefficients,Memory lock Re-programmable until memory lock
  • Supply voltage 4.5 - 5.5 V (4.1 - 16 V in extended range)
  • Operation between -200 mT and +200 mT within three ranges
  • Reverse-polarity and overvoltage protection for all pins
  • Output short-circuit protection
  • On-board diagnostics (overvoltage, EEPROM error, start up)
  • Output of internal magnetic field values and temperature
  • Programming and operation of multiple sensors with common power supply
  • Two-point calibration of magnetic transfer function without iteration steps
  • High immunity against mechanical stress, EMC, ESD

Applications

  • Robust replacement of potentiometers,No mechanical abrasion,Resistant to humidity, temperature, pollution and vibration
  • Linear and angular position sensing in automotive applications such as pedal position, suspension control, throttle position, headlight levelling, and steering torque sensing
  • Sensing of high current for battery management, motor control,and electronic fuses
TLE4998S8DXUMA1所属分类:固态开关,TLE4998S8DXUMA1 由 英飞凌 (Infineon) 设计生产,可通过久芯网进行购买。TLE4998S8DXUMA1价格参考¥39.636046,你可以下载 TLE4998S8DXUMA1中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询TLE4998S8DXUMA1规格参数、现货库存、封装信息等信息!
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