ADUM1400: 四通道数字隔离器(4/0通道定向性) |
ADuM140x*是基于ADI公司iCoupler®技术的四通道数字隔离器。这些隔离器件结合了高速CMOS和单片变压器技术,能够提供比光耦合器件等传统解决方案更优异的性能特性。
由于无需使用 LED 和光电二极管 ,iCoupler器件避免了与光耦合器相关的常见设计难点 。简单的iCoupler数字接口和稳定的性能特征消除了电流传输比的不确定性、非线性传递函数以及温度和使用寿命的影响等典型的光耦设计问题。
这些iCoupler产品可省去外部驱动器和其它分立器件。此外,在同等信号 ...More
ADuM140x*是基于ADI公司iCoupler®技术的四通道数字隔离器。这些隔离器件结合了高速CMOS和单片变压器技术,能够提供比光耦合器件等传统解决方案更优异的性能特性。
由于无需使用 LED 和光电二极管 ,iCoupler器件避免了与光耦合器相关的常见设计难点 。简单的iCoupler数字接口和稳定的性能特征消除了电流传输比的不确定性、非线性传递函数以及温度和使用寿命的影响等典型的光耦设计问题。
这些iCoupler产品可省去外部驱动器和其它分立器件。此外,在同等信号数据速率下iCoupler器件的功耗仅为光耦的1/10到1/6。
ADuM140x隔离器提供四个具有各种通道配置和数据速率的隔离通道(请参考数据手册中的订购指南)。所有型号都可在2.7 V至5.5 V的电源电压下工作,从而提供了与较低电压系统的兼容性,并通过隔离屏障实现电压转换功能。此外,ADuM140x具有低脉宽失真(对于CRW级别<2 ns)和紧密的通道至通道匹配(对于CRW级别<2 ns)。与其它光耦替代器件不同,ADuM140x隔离器具有专利的刷新功能,可在没有输入逻辑转换以及功率未加至其中任何一个电源时,确保直流的正确性。
应用
*受美国专利5,952,849、6,873,065、6,903,578和7,075,329的保护。其它专利正在审批中。
数据手册(修订版G, 5/08)
| Part# | # Ch | # of Inputs Side 1 | # of Inputs Side 2 | Insulation Rating (kVrms) | Max Data Rate(Mbps) | Max Prop Delay (ns) | Pos Supply | Max Operating Temp (°C) | Package | Price* (1000-4999) |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1100 | 1 | 1 | 0 | 2.5 | 100 | 18 | +3V to +5.5V | 125 | 8-Lead SOIC | $1.63 |
| ADUM1200 | 2 | 2 | 0 | 2.5 | 25 | 45 | +2.7V to +5.5V | 125 | 8-Lead SOIC | $1.22 |
| ADUM1201 | 2 | 1 | 1 | 2.5 | 25 | 45 | +2.7V to +5.5V | 125 | 8-Lead SOIC | $1.22 |
| ADUM1210 | 2 | 2 | 0 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 8-Lead SOIC | $1.78 |
| ADUM1300 | 3 | 3 | 0 | 2.5 | 90 | 32 | +2.7V to +5.5V | 125 | 16-Lead SOIC | $1.63 |
| ADUM1301 | 3 | 2 | 1 | 2.5 | 90 | 32 | +2.7V to +5.5V | 125 | 16-Lead SOIC | $1.63 |
| ADUM1310 | 3 | 3 | 0 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.35 |
| ADUM1311 | 3 | 2 | 1 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.35 |
| ADUM1400 | 4 | 4 | 0 | 2.5 | 90 | 32 | +2.7V to +5.5V | 125 | 16-Lead SOIC | $2.17 |
| ADUM1401 | 4 | 3 | 1 | 2.5 | 90 | 32 | +2.7V to +5.5V | 125 | 16-Lead SOIC | $2.17 |
| ADUM1402 | 4 | 2 | 2 | 2.5 | 90 | 32 | +2.7V to +5.5V | 125 | 16-Lead SOIC | $2.17 |
| ADUM1410 | 4 | 4 | 0 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.68 |
| ADUM1411 | 4 | 3 | 1 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.68 |
| ADUM1412 | 4 | 2 | 2 | 2.5 | 10 | 50 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.68 |
| ADUM1510 | 5 | 5 | 0 | 2.5 | 10 | 50 | +4.5V to +5.5V | 105 | 16-Lead SOIC | $4.54 |
| ADUM2200 | 2 | 2 | 0 | 5 | 10 | 50 | +3V to +5.5V | 105 | 16-Lead SOIC | $1.67 |
| ADUM2201 | 2 | 1 | 1 | 5 | 10 | 50 | +3V to +5.5V | 105 | 16-Lead SOIC | $1.66 |
| ADUM2400 | 4 | 4 | 0 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.20 |
| ADUM2401 | 4 | 3 | 1 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.20 |
| ADUM2402 | 4 | 2 | 2 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.20 |
| ADUM3100 | 1 | 1 | 0 | 2.5 | 50 | 28 | +3V to +5.5V | 105 | 8-Lead SOIC | $1.71 |
| ADUM3200 | 2 | 2 | 0 | 2.5 | 25 | 45 | +2.7V to +5.5V | 105 | 8-Lead SOIC | $1.28 |
| ADUM3201 | 2 | 1 | 1 | 2.5 | 25 | 45 | +2.7V to +5.5V | 105 | 8-Lead SOIC | $1.28 |
| ADUM3210 | 2 | 2 | 0 | 2.5 | 10 | 50 | +2.7V to +5.5V | 125 | 8-Lead SOIC | $0.93 |
| ADUM3211 | 2 | 1 | 1 | 2.5 | 10 | 50 | +2.7V to +5.5V | 125 | 8-Lead SOIC | $0.93 |
| ADUM3300 | 3 | 3 | 0 | 2.5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.71 |
| ADUM3301 | 3 | 2 | 1 | 2.5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $1.71 |
| ADUM3400 | 4 | 4 | 0 | 2.5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $2.28 |
| ADUM3401 | 4 | 3 | 1 | 2.5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $2.28 |
| ADUM3402 | 4 | 2 | 2 | 2.5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $2.28 |
| ADUM3440 | 4 | 4 | 0 | 2.5 | 150 | 32 | +3V to +5.5V | 105 | 16-Lead SOIC | $3.53 |
| ADUM3441 | 4 | 3 | 1 | 2.5 | 150 | 32 | +3V to +5.5V | 105 | 16-Lead SOIC | $3.53 |
| ADUM3442 | 4 | 2 | 2 | 2.5 | 150 | 32 | +3V to +5.5V | 105 | 16-Lead SOIC | $3.53 |
| ADUM4400 | 4 | 4 | 0 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.36 |
| ADUM4401 | 4 | 3 | 1 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.36 |
| ADUM4402 | 4 | 2 | 2 | 5 | 90 | 32 | +2.7V to +5.5V | 105 | 16-Lead SOIC | $3.36 |
| ADUM7440 | 4 | 4 | 0 | 1 | 25 | 56 | +3V to +5.5V | 105 | 16-Lead QSOP | $1.50 |
| ADUM7441 | 4 | 3 | 1 | 1 | 25 | 56 | +3V to +5.5V | 105 | 16-Lead QSOP | $1.50 |
| ADUM7442 | 4 | 2 | 2 | 1 | 25 | 56 | +3V to +5.5V | 105 | 16-Lead QSOP | $1.50 |
* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S.
Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 | 报价* (100-499) |
报价* (1000 pcs.) |
生产供货情况** | 符合ROHS规定 | 查看PCN | 样片车 | 购物车 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1400ARW | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 2.70 | $ 2.40 | 11/20/2009 | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400ARW-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 2.40 | 11/20/2009 | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400ARWZ | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 2.46 | $ 2.17 | 01/22/2010 | Y 材料声明 | 查看PCN | 添加到样片车 | 添加到购物车 |
| ADUM1400ARWZ-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 2.17 | 01/15/2010 | Y 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400BRW | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 4.05 | $ 3.58 | 11/20/2009 | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400BRW-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 3.58 | 01/08/2010 | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400BRWZ | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 3.68 | $ 3.25 | 01/29/2010 | Y 材料声明 | 查看PCN | 添加到样片车 | 添加到购物车 |
| ADUM1400BRWZ-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 3.25 | 01/29/2010 | Y 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400CRW | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 5.43 | $ 4.80 | 11/20/2009 | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400CRW-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 4.80 | - | N 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400CRWZ | 量产 | 16 ld SOIC - Wide | 16 | 工业 | $ 4.94 | $ 4.37 | 11/20/2009 | Y 材料声明 | 查看PCN | 添加到样片车 | 添加到购物车 |
| ADUM1400CRWZ-RL | 量产 | 16 ld SOIC - Wide | 16 | 工业 | - | $ 4.37 | 01/22/2010 | Y 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400WSRWZ | 量产 | 16 ld SOIC - Wide | 16 | 汽车级 | $ 4.37 | $ 3.86 | 11/20/2009 | Y 材料声明 | 查看PCN | 添加到样片车 | 添加到购物车 |
| ADUM1400WSRWZ-RL | 量产 | 16 ld SOIC - Wide | 16 | 汽车级 | - | $ 3.86 | - | Y 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
| ADUM1400WTRWZ | 量产 | 16 ld SOIC - Wide | 16 | 汽车级 | $ 6.53 | $ 5.77 | 11/20/2009 | Y 材料声明 | 查看PCN | 添加到样片车 | 添加到购物车 |
| ADUM1400WTRWZ-RL | 量产 | 16 ld SOIC - Wide | 16 | 汽车级 | - | $ 5.77 | - | Y 材料声明 | 查看PCN | 联络ADI | 添加到购物车 |
*这里所列出的美国报价单仅供预算参考,指美元报价(规定订量的每片美元,美国离岸价),如有修改不再另行通知。由于地区关税、商业税、汇率及手续费原因,国际报价可能不同。对于特殊批量报价,请与您当地的ADI公司办事处或代理商联络。对于评估板和套件的报价是指一个单位价格。
**样片供货情况可能好于生产供货,请将样片放入购物车,以查看样片供货情况。