ADuM120N

推荐新设计使用

3.0 kV rms双通道数字隔离器

数据手册 (Rev. E) 产品选型表
产品模型
8
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

  • 高共模瞬变抗扰度：100 kV/μs（典型值）
  • 对辐射和传导噪声的高抗干扰能力
  • 低传播延迟
    • 13 ns（最大值，5 V）
    • 15 ns（最大值，1.8 V）
  • 数据速率：150 Mbps（最小值）
  • 安全和法规认证
    • UL认证：1分钟3000 V rms，符合UL 1577
    • CSA元件验收通知5A
    • VDE合格证书
      • DIN VDE V 0884-11:2017-01
      • VIORM = 565 V 峰值
    • CQC认证符合GB4943.1-2011
  • 向后兼容性
    • ADuM120N0与ADuM1285引脚兼容
    • ADuM120N1与ADuM1280和ADuM1200引脚兼容
    • ADuM121N0与ADuM1286引脚兼容
    • ADuM121N1与ADuM1281和ADuM1201引脚兼容
  • 低动态功耗
  • 1.8 V至5 V电平转换
  • 工作温度最高可达：125°C
  • 故障安全高或低选项
  • 8引脚SOIC封装，符合RoHS标准
  • 通过汽车应用认证
ADuM120N
3.0 kV rms双通道数字隔离器
ADuM120N Functional Block Diagram ADuM120N Pin Configuration
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参考资料

数据手册 1

用户手册 1

应用笔记 1

技术文章 1

安全和法规认证 1

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硬件生态系统

部分模型 产品周期 描述
ADUM320N
推荐新设计使用 5.7 kV RMS/3.0 kV RMS双通道数字隔离器
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工具及仿真模型

IBIS 模型 1

评估套件

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schematic 5
ADSKPMB10-EV-FMCZ

Single-Channel, Fully Isolated, Low Latency Data Acquisition System (DAQ)

立即购买 更多内容

特性和优点

  • Fully Isolated PMOD-to-FMC interposer board
  • Software programmable bipolar input ranges (±1.1 V to ±11.0 V)
    • Allows single-ended and differential signals
  • GΩ input impedance allows direct interface with sensors
  • On-board 5 V reference and buffer
  • Complete power management solution
  • SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface
  • PC software for control and data analysis of time and frequency domain

产品详情

The ADSKPMB10-EV-FMCZ signal chain kit is a two-board solution, which consists of a Precision Medium Bandwidth Data Acquisition Solution on a PMOD form factor and a Fully Isolated PMOD-to-FMC interposer board.

The Precision Medium Bandwidth Data Acquisition Solution features a discrete programmable gain instrumentation amplifier (PGIA) that was built using a 30V, High Speed, Low Noise, Low Bias Current, JFET Operational Amplifier, the ADA4627-1, a Precision Quad Matched Resistor Network, the LT5400, a Low Capacitance, 4-Channel, ±15 V/+12 V iCMOS™ Multiplexer, the ADG1209 and the internal Fully Differential Amplifier (FDA) ADC driver of the ADAQ4003. The PGIA in thru front-end offers high input impedance that allows direct interface with a variety of sensors. A programmable gain is often needed to adapt the circuit to different input signal amplitudes—unipolar or bipolar and single-ended or differential with varying common-mode voltages. The PGIA works with the ADAQ4003, an 18-Bit, 2 MSPS, µModule® Data Acquisition Solution.

The Fully Isolated PMOD-to-FMC interposer board was designed using a Low Noise, 1A, 1MHz Push-Pull DC/DC Driver with Duty Cycle Control, the LT3999, a Robust 3.0kVrms Digital Isolators w/ Fail-Safe for the SPI lines and PGIA gain control pins, the ADuM152N and the ADuM120N, and a Low noise and ultra-low noise LDO regulators the ADP7105 and the ADP150N respectively.

APPLICATIONS

  • Data acquisition and system monitoring
  • Automated test equipment
  • Instrumentation 
  • Medical equipment

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EVAL-1CH2CHEBZ

针对单通道和双通道标准数据隔离器的评估板，采用8引脚SOIC封装

立即购买 更多内容

特性和优点

  • 可访问所有2个数据通道
  • 多个连接选项
  • 支持Tektronix有源探头
  • 提供电缆端接
  • 支持PCB边缘安装型同轴连接器
  • 轻松配置
  • iCoupler数字隔离器样片需要单独订购：

支持的 iCoupler型号
ADuM110N0BRZ / ADuM110N1BRZ
ADuM120N0BRZ / ADuM120N1BRZ
ADuM121N0BRZ / ADuM121N1BRZ
ADuM210N0BRIZ / ADuM210N1BRIZ
ADuM225N0BRIZ / ADuM225N1BRIZ
ADuM226N0BRIZ / ADuM226N1BRIZ
ADuM7240ARZ / ADuM7240CRZ
ADuM7241ARZ / ADuM7241CRZ
ADuM1200AR / ADuM1200ARZ
ADuM1200BR / ADuM1200BRZ
ADuM1200CR / ADuM1200CRZ
ADuM1200WSRZ / ADuM1200WTRZ
ADuM1200WURZ
ADuM1201AR / ADuM1201ARZ
ADuM1201BR / ADuM1201BRZ
ADuM1201CR / ADuM1201CRZ
ADuM1210BRZ
ADuM3200ARZ / ADuM3200BRZ
ADuM3200CRZ / ADuM3200WARZ
ADuM3200WBRZ / ADuM3200WCRZ
ADuM3201ARZ / ADuM3201BRZ
ADuM3201CRZ / ADuM3201WARZ
ADuM3201WBRZ / ADuM3201WCRZ
ADuM3210ARZ / ADuM3210BRZ
ADuM3210TRZ / ADuM3210WARZ
ADuM3210WBRZ / ADuM3210WCRZ
ADuM3211ARZ / ADuM3211BRZ
ADuM3211TRZ /ADuM3211WARZ
ADuM3211WBRZ / ADuM3211WCRZ
ADuM1280ARZ / ADuM1280BRZ
ADuM1280CRZ / ADuM1280WARZ
ADuM1280WBRZ / ADuM1280WCRZ
ADuM1281ARZ / ADuM1281BRZ
ADuM1281CRZ / ADuM1281WARZ
ADuM1281WBRZ / ADuM1281WCRZ


产品详情

EVAL-1CH2CHSOICEBZ支持单通道和双通道标准数据隔离器，采用8引脚SOIC封装。该评估板提供JEDEC标准8引脚SOIC_N和SOIC_W焊盘布局。该评估板支持信号分配、回送和以VDDx或GNDx为参考的负载，以及最优旁路电容。信号源可通过接头引脚或边缘安装SMA连接器（电路板不提供）传导至电路板。还提供端子板，以便进行电源连接。电路板集成200密耳接头位置，可兼容Tektronix有源探头（电路板不提供）。


该板遵循印刷电路板(PCB)的4层板设计实践，隔离栅两侧分别集成全电源和接地层。该板没有其他EMI或削减噪声的设计特性。在极高的工作速度下，或者需要超低辐射时，请参考AN-1109 应用笔记，了解其他电路板布局技巧。
ADSKPMB10-EV-FMCZ
Single-Channel, Fully Isolated, Low Latency Data Acquisition System (DAQ)
ADSKPMB10-EV-FMCZ ADSKPMB10-EV-FMCZ - Top View ADSKPMB10-EV-FMCZ - Bottom View ADSKPMB10-EV-FMCZ Kit with SDP-H1 ADSKPMB10-EV-FMCZ Kit with SDP-H1 - Top View
EVAL-1CH2CHEBZ
针对单通道和双通道标准数据隔离器的评估板，采用8引脚SOIC封装
EVAL-1CH2CHSOICEBZ (angle 1) EVAL-1CH2CHSOICEBZ (angle 2) EVAL-1CH2CHSOICEBZ (top) EVAL-1CH2CHSOICEBZ (bottom)

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