ADUM1200 Datasheet
Dual-Channel Digital Isolator (2/0 Channel Directionality)
Dual-Channel Digital Isolator (2/0 Channel Directionality)
| Part No. | In Stock | Packaging | SPQ | Marking | MSL | Pins | Temp Range | Package Description |
| ADUM1200AR | 0 pcs | Tube | 98 | 1200AR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200AR-RL7 | 0 pcs | Reel | 1000 | 1200AR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200ARZ | 1520 pcs | Tube | 98 | 1200ARZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200ARZ-RL7 | 2285 pcs | Reel | 1000 | 1200ARZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200BR | 0 pcs | Tube | 98 | 1200BR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200BR-RL7 | 0 pcs | Reel | 1000 | 1200BR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200BRZ | 639 pcs | Tube | 98 | 1200BRZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200BRZ-RL7 | 4952 pcs | Reel | 1000 | 1200BRZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200CR | 0 pcs | Tube | 98 | 1200CR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200CR-RL7 | 0 pcs | Reel | 1000 | 1200CR | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200CRZ | 731 pcs | Tube | 98 | 1200CRZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200CRZ-RL7 | 11716 pcs | Reel | 1000 | 1200CRZ | 1 | 8 | -40°C ~ 105°C | 8-Lead SOIC |
| ADUM1200WSRZ | 190 pcs | Tube | 98 | 1200WSRZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
| ADUM1200WSRZ-RL7 | 3230 pcs | Reel | 1000 | 1200WSRZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
| ADUM1200WTRZ | 550 pcs | Tube | 98 | 1200WTRZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
| ADUM1200WTRZ-RL7 | 0 pcs | Reel | 1000 | 1200WTRZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
| ADUM1200WURZ | 686 pcs | Tube | 98 | 1200WURZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
| ADUM1200WURZ-RL7 | 2000 pcs | Reel | 1000 | 1200WURZ | 1 | 8 | -40°C ~ 125°C | 8-Lead SOIC |
The ADuM1200 is a dual-channel, digital isolator with 2/0 directionality based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic transformer technologies, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocouplers.
By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Further-more, iCoupler devices consume one-tenth to one-sixth the power of optocouplers at comparable signal data rates.
The ADuM120x family of isolators provides two independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide). Both parts operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. In addition, the ADuM120x provide low pulse width distortion (<3 ns for CR grade) and tight channel-to-channel matching (<3 ns for CR grade). Unlike other optocoupler alternatives, the ADuM120x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.
ADuM1200W and ADuM1201W are automotive grade versions qualified for 125°C operation per AEC-Q100. See the Automotive Products section for more details.