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MAX12930EASA+
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MAX12930EASA+

  • 描述:种类: CAN、RS232、RS422、RS485 技术: 电容耦合 通道数量: two 隔离电压: 3000Vrms 供应商设备包装: 8-SOIC 工作温度: -40摄氏度~125摄氏度
  • 品牌: 模拟器件公司 (Analog)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 300

数量 单价 合计
300+ 19.29508 5788.52580
  • 库存: 0
  • 单价: ¥19.29509
  • 数量:
    - +
  • 总计: ¥5,788.53
在线询价

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规格参数

  • 部件状态 可供货
  • 隔离电源
  • 通道类型 单向的
  • 安装类别 表面安装
  • 技术 电容耦合
  • 工作温度 -40摄氏度~125摄氏度
  • 包装/外壳 8-SOIC (0.154", 3.90毫米 Width)
  • 供应商设备包装 8-SOIC
  • 数据速度率 25Mbps
  • 制造厂商 模拟器件公司 (Analog)
  • 最小共模瞬态抗扰度 50千伏/s (Typ)
  • 上升/下降时长(典型值) 1.6ns、1.4ns(最大值)
  • 电源电压 1.71伏~5.5伏
  • 隔离电压 3000Vrms
  • 最大传输延迟 tpLH / tpHL 32.5ns, 33.6ns
  • 最大脉冲宽度失真 4ns
  • 通道数量 two
  • 输入通道数 (左侧/右侧) 2/0
  • 种类 CAN、RS232、RS422、RS485

MAX12930EASA+ 产品详情

The MAX12930/MAX12931 are a family of 2-channel, 3kV/5kVRMS digital galvanic isolators using Maxim’s proprietary process technology. These devices transfer digital signals between circuits with different power domains while using as little as 0.65mW per channel at 1Mbps with 1.8V.

The two channels of the MAX12931 transfer data in opposite directions, and this makes the MAX12931 ideal for isolating the TX and RX lines of a transceiver. The MAX12930 features two channels transferring data in the same direction.

Both devices are available with a maximum data rate of either 25Mbps or 150Mbps and with the default outputs that are either high or low. The default is the state the output assumes when the input is not powered, or if the input is open-circuit. See the Ordering Information for suffixes associated with each option. Independent 1.71V to 5.5V supplies on each side of the isolator also make the devices suitable for use as level translators.

The MAX12930/MAX12931 are available in an 8-pin, narrow-body SOIC package. In addition, the MAX12931 is available in a 16-pin, wide-body SOIC package. The package material of the 8-pin narrow-body SOIC package has a minimum comparative tracking index (CTI) of 400V, which gives it a group II rating in creepage tables. The package material of the 16-pin wide-body SOIC package has a CTI of 600V, which gives it a group I rating in creepage tables. All devices are rated for operation at ambient temperatures of -40°C to +125°C.

Feature

  • Robust Galvanic Isolation of Digital Signals
    • Withstands 5kVRMS for 60s (VISO) Wide-Body
    • Withstands 3kVRMS for 60s (VISO) Narrow-Body
    • Continuously Withstands 848VRMS (VIOWM) Wide-Body
    • Continuously Withstands 445VRMS (VIOWM) Narrow-Body
    • Withstands ±10kV Surge between GNDA and GNDB with 1.2/50μs Waveform
    • High CMTI (50kV/μs, typ)
  • Options to Support a Broad Range of Applications
    • 2 Data Rates (25Mbps/150Mbps)
    • 2 Channel Direction Configurations
    • 2 Output Default States (High or Low)
  • Low Power Consumption
    • 1.3mW per Channel at 1Mbps with VDD = 3.3V
    • 3.3mW per Channel at 100Mbps with VDD = 1.8V

Applications

  • Battery Management
  • Fieldbus Communications for Industrial Automation
  • General Isolation Application
  • Isolated RS232, RS-485/RS-422, CAN
  • Medical Systems


MAX12930EASA+所属分类:数字隔离器,MAX12930EASA+ 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。MAX12930EASA+价格参考¥19.295086,你可以下载 MAX12930EASA+中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MAX12930EASA+规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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