新闻
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ADI新数字隔离器封装确保医疗和工业应用安全
ADI最近推出首个针对数字隔离器的封装技术，可实现全球工业标准中最低8 mm的爬电距离要求，确保高压医疗和工业应用中的安全运行。 -
ADI公司推出首款单芯片5 KV RMS信号和电源隔离RS-485收发器，可实现安全高压系统
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西门子航空航天业务集团采用ADI公司的ICOUPLER数字隔离技术构建先进的卫星电源保护系统
--ADI公司的数字隔离器对于实现具有100多个单独隔离电源域的高密度PCB至关重要。
数字隔离器
iCoupler数字隔离器系列提供隔离与创新特性，采用单封装，是业界种类最齐全的隔离器产品，包括标准数字隔离器、采用isoPower的数字隔离器、集成PWM控制器和变压器驱动器的数字隔离器、USB 2.0兼容型隔离器、隔离式门驱动器、隔离式I²C数字隔离器、隔离式RS-485收发器、隔离式RS-232器件和隔离式Σ-∆型ADC。因此，几乎任何应用都可以找到合适的iCoupler 产品。
Circuits from the Lab ™ 实验室电路经过特别设计和测试，助您轻松快捷地实现系统集成 。
Standard Isolators
|
Part#
Results: 42 | # Ch | # of Inputs Side 1 | # of Inputs Side 2 | Max Data Rate | Insulation Rating (kVrms) | Max Prop Delay (ns) | Max Pos Supply | Automotive Qualified | Max Operating Temp (°C) | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1100 | 1 | 1 | 0 | 100Mbps | 2.5KV rms | 18ns | 5.5V | - | 125Deg | 8-Lead SOIC |
$ |
| ADUM1200 | 2 | 2 | 0 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1201 | 2 | 1 | 1 | 25Mbps | 2.5KV rms | 45ns | 5.5V | Yes | 125Deg | 8-Lead SOIC |
$ |
| ADUM1210 | 2 | 2 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM1300 | 3 | 3 | 0 | 90Mbps | 2.5KV rms | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1301 | 3 | 2 | 1 | 90Mbps | 2.5KV rms | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1310 | 3 | 3 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1311 | 3 | 2 | 1 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1400 | 4 | 4 | 0 | 90Mbps | 2.5KV rms | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1401 | 4 | 3 | 1 | 90Mbps | 2.5KV rms | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1402 | 4 | 2 | 2 | 90Mbps | 2.5KV rms | 32ns | 5.5V | Yes | 125Deg | 16-Lead SOIC |
$ |
| ADUM1410 | 4 | 4 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1411 | 4 | 3 | 1 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1412 | 4 | 2 | 2 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM1510 | 5 | 5 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2200 | 2 | 2 | 0 | 10Mbps | 5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2201 | 2 | 1 | 1 | 10Mbps | 5KV rms | 50ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2210 | 2 | 2 | 0 | 10Mbps | 5KV rms | 150ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM2211 | 2 | 1 | 1 | 10Mbps | 5KV rms | 150ns | 5.5V | - | 125Deg | 16-Lead SOIC |
$ |
| ADUM2400 | 4 | 4 | 0 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2401 | 4 | 3 | 1 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2402 | 4 | 2 | 2 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3100 | 1 | 1 | 0 | 50Mbps | 2.5KV rms | 28ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM3200 | 2 | 2 | 0 | 25Mbps | 2.5KV rms | 45ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM3201 | 2 | 1 | 1 | 25Mbps | 2.5KV rms | 45ns | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM3210 | 2 | 2 | 0 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 125Deg | 8-Lead SOIC |
$ |
| ADUM3211 | 2 | 1 | 1 | 10Mbps | 2.5KV rms | 50ns | 5.5V | - | 125Deg | 8-Lead SOIC |
$ |
| ADUM3300 | 3 | 3 | 0 | 90Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3301 | 3 | 2 | 1 | 90Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3400 | 4 | 4 | 0 | 90Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3401 | 4 | 3 | 1 | 90Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3402 | 4 | 2 | 2 | 90Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3440 | 4 | 4 | 0 | 150Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3441 | 4 | 3 | 1 | 150Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM3442 | 4 | 2 | 2 | 150Mbps | 2.5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM4400 | 4 | 4 | 0 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM4401 | 4 | 3 | 1 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM4402 | 4 | 2 | 2 | 90Mbps | 5KV rms | 32ns | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM7440 | 4 | 4 | 0 | 25Mbps | 1KV rms | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM7441 | 4 | 3 | 1 | 25Mbps | 1KV rms | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM7442 | 4 | 2 | 2 | 25Mbps | 1KV rms | 56ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
| ADUM7510 | 5 | 5 | 0 | 10Mbps | 1KV rms | 40ns | 5.5V | - | 105Deg | 16-Lead QSOP |
$ |
isoPower
|
Part#
Results: 26 | # Ch | # of Inputs Side 1 | # of Inputs Side 2 | Max Data Rate | Insulation Rating (kVrms) | Max Prop Delay (ns) | Isolated Output (V)min | Isolated Output (V)max | Isolated Output (mA) | Max Pos Supply | Automotive Qualified | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADUM3470 | 4 | 4 | 0 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 24V | 400mA | 5.5V | - | 20-Lead SSOP |
$ |
| ADUM3471 | 4 | 3 | 1 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 24V | 400mA | 5.5V | - | 20-Lead SSOP |
$ |
| ADUM3472 | 4 | 2 | 2 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 24V | 400mA | 5.5V | - | 20-Lead SSOP |
$ |
| ADUM3473 | 4 | 1 | 3 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 24V | 400mA | 5.5V | - | 20-Lead SSOP |
$ |
| ADUM3474 | 4 | 0 | 4 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 24V | 400mA | 5.5V | - | 20-Lead SSOP |
$ |
| ADUM5000 | 0 | - | - | - | 2.5KV rms | - | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM5200 | 2 | 2 | 0 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM5201 | 2 | 1 | 1 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM5202 | 2 | 0 | 2 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM5240 | 2 | 2 | 0 | 1Mbps | 2.5KV rms | 70ns | 4.5V | 5.5V | 10mA | 5.5V | - | 8-Lead SOIC |
$ |
| ADUM5241 | 2 | 1 | 1 | 1Mbps | 2.5KV rms | 70ns | 4.5V | 5.5V | 10mA | 5.5V | - | 8-Lead SOIC |
$ |
| ADUM5242 | 2 | 0 | 2 | 1Mbps | 2.5KV rms | 70ns | 4.5V | 5.5V | 10mA | 5.5V | - | 8-Lead SOIC |
$ |
| ADUM5400 | 4 | 4 | 0 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM5401 | 4 | 3 | 1 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | Yes | 16-Lead SOIC |
$ |
| ADUM5402 | 4 | 2 | 2 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | Yes | 16-Lead SOIC |
$ |
| ADUM5403 | 4 | 1 | 3 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | Yes | 16-Lead SOIC |
$ |
| ADUM5404 | 4 | 0 | 4 | 25Mbps | 2.5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6000 | - | - | - | - | 5KV rms | - | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6200 | 2 | 2 | 0 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6201 | 2 | 1 | 1 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6202 | 2 | 0 | 2 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6400 | 4 | 4 | 0 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6401 | 4 | 3 | 1 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6402 | 4 | 2 | 2 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6403 | 4 | 1 | 3 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
| ADUM6404 | 4 | 0 | 4 | 25Mbps | 5KV rms | 60ns | 3.3V | 5.5V | 100mA | 5.5V | - | 16-Lead SOIC |
$ |
USB 2.0 Compatible
|
Part#
Results: 2 | Insulation Rating (kVrms) | Max Data Rate | Max Operating Temp (°C) | Min Pos Supply | Max Pos Supply | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|
| ADUM3160 | 2.5KV rms | 12Mbps | 105Deg | 4V | 5.5V | 16-Lead SOIC |
$ |
| ADUM4160 | 5KV rms | 12Mbps | 105Deg | 3V | 5.5V | 16-Lead SOIC |
$ |
Isolated Gate Drivers
|
Part#
Results: 8 | # Ch | Insulation Rating (kVrms) | Isolated Output (V)min | Isolated Output (V)max | Isolated Output (mA) | Max Operating Temp (°C) | Input Logic | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|
| ADUM1233 | 2 | 2.5KV rms | 12V | 18V | - | 105Deg | TTL | 16-Lead SOIC |
$ |
| ADUM1234 | 2 | 2.5KV rms | 12V | 18V | - | 105Deg | CMOS | 16-Lead SOIC |
$ |
| ADUM1420 | 4 | 1.6KV rms | 12V | 18V | - | 105Deg | TTL | 28-Lead SOIC |
$ |
| ADUM3220 | 2 | 2.5KV rms | 4.5V | 18V | - | 125Deg | CMOS | 8-Lead SOIC |
$ |
| ADUM3221 | 2 | 2.5KV rms | 4.5V | 18V | - | 125Deg | CMOS | 8-Lead SOIC |
$ |
| ADUM5230 | 2 | 2.5KV rms | 12V | 18V | 10mA | 105Deg | CMOS | 16-Lead SOIC |
$ |
| ADUM6132 | 1 | 3.7KV rms | 12.5V | 17V | 22mA | 85Deg | CMOS | 16-Lead SOIC |
$ |
| ADUM7234 | 2 | 1KV rms | 12V | 18V | - | 105Deg | CMOS | 16-Lead SOIC |
$ |
Isolated I2C Isolators
|
Part#
Results: 4 | Insulation Rating (kVrms) | Serial Data | Serial Clock | Max Data Rate | Min Pos Supply | Max Pos Supply | Supply Current | Max Operating Temp (°C) | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADUM1250 | 2.5KV rms | Bidirectional | Bidirectional | 1Mbps | 3V | 5.5V | 5mA | 105Deg | 8-Lead SOIC |
$ |
| ADUM1251 | 2.5KV rms | Bidirectional | Unidirectional | 1Mbps | 3V | 5.5V | - | 105Deg | 8-Lead SOIC |
$ |
| ADUM2250 | 5KV rms | Bidirectional | Bidirectional | 1Mbps | 3V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
| ADUM2251 | 5KV rms | Bidirectional | Unidirectional | 1Mbps | 3V | 5.5V | - | 105Deg | 16-Lead SOIC |
$ |
Isolated RS-485
|
Part#
Results: 13 |  | Pwr Supply (Vnom) | Isolation Voltage | Integrated isoPower | Integrated Xformer Drvr | ESD-Protection | Fail Safe | Data Rate RS-485 | Full-Half Duplex | Drvr/Rcvr Enable | # of Nodes On Bus | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADM2682E | +3.3, +5 | 5KV rms | Yes | - | 15 kV | Open, Short | 16Mbps | Full, Half | Yes | 256 |
$ | |
| ADM2687E | +3.3, +5 | 5KV rms | Yes | - | 15 kV | Open, Short | 500Kbps | Full, Half | Yes | 256 |
$ | |
| ADM2481 | +3 to +5 & ISO +5 | 2.5KV rms | - | --- | --- | Open, Short | 500Kbps | Half | Yes | 256 |
$ | |
| ADM2582E | ✓ | +3.3, +5 | 2.5KV rms | Yes | Yes | 15 kV | Open, Short | 16Mbps | Full, Half | Yes | 256 |
$ |
| ADM2587E | ✓ | +3.3, +5 | 2.5KV rms | Yes | Yes | 15 kV | Open, Short | 500Kbps | Full, Half | Yes | 256 |
$ |
| ADM2482E | +3 to +5 & ISO +3 | 2.5KV rms | - | Yes | 15 kV | Open, Short | 16Mbps | Full, Half | Yes | 256 |
$ | |
| ADM2484E | +3 to +5 & ISO +3 | 5KV rms | - | --- | 15 kV | Open, Short | 500Kbps | Full, Half | Yes | 256 |
$ | |
| ADM2487E | +3 to +5 & ISO +3 | 2.5KV rms | - | Yes | 15 kV | Open, Short | 500Kbps | Full, Half | Yes | 256 |
$ | |
| ADM2491E | +3 to +5 & ISO +5 | 5KV rms | - | --- | 8 kV | Open | 16Mbps | Full, Half | Yes | 32 |
$ | |
| ADM2485 | +3 to +5 & ISO +5 | 2.5KV rms | - | Yes | --- | Open | 16Mbps | Half | Yes | 50 |
$ | |
| ADM2490E | +3 to +5 & ISO +5 | 5KV rms | - | --- | 8 kV | Open | 16Mbps | Full | No | 32 |
$ | |
| ADM2483 | +3 to +5 & ISO +5 | 2.5KV rms | - | --- | --- | Open, Short | 500Kbps | Half | Yes | 256 |
$ | |
| ADM2486 | +3 to +5 & ISO +5 | 2.5KV rms | - | --- | --- | Open | 20Mbps | Half | Yes | 50 |
$ |
Isolated RS-232
|
Part#
Results: 1 | | Min Vcc | Data Rate | Isolation Voltage | #Tx | # Rx | ESD-Protection | Low Pwr Shutdown | Features | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|---|---|---|
| ADM3251E | ✓ | 4.5V | 460Kbps | 2.5KV rms | 1 | 1 | 15 kV | No | Isolation |
$ |
带隔离的模数转换器
|
Part#
Results: 4 | | Resolution (Bits) | Sample Rate | # Chan | Operating Pwr Diss | Output Data Format | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|
| AD7401A | ✓ | 16 | 20M | 1 | 105mW | Ser |
$ |
| AD7400A | 16 | 10M | 1 | 95mW | Ser |
$ | |
| AD7401 | 16 | 20M | 1 | 100mW | Ser |
$ | |
| AD7400 | 16 | 10M | 1 | 90mW | Ser |
$ |
CAN
|
Part#
Results: 3 | Insulation Rating (kVrms) | High Volt Bus Side Reg | Integrated Iso DC/DC Conv | Number of Nodes | Max Data Rate | Package | US Price 1000-4999 |
|---|---|---|---|---|---|---|---|
| ADM3052 | 5KV rms | Yes | No | 110 | 1Mbps | 16-Lead SOIC |
$ |
| ADM3053 | 2.5KV rms | No | Yes | 110 | 1Mbps | 20-Lead SOIC |
$ |
| ADM3054 | 5KV rms | No | No | 110 | 1Mbps | 16-Lead SOIC |
$ |
