DGTL ISOL 2500VRMS 2CH I2C 8SOIC
| Part Number | ADuM1250WSRZ-RL7 |
| Date Code | 2044 |
| Quantity Available | 25569 pcs |
| Manufacturer | Analog Devices Inc. |
| Lead Time | Ship within 24 hours |
| QTY | 3000 |
| Datasheet | ADuM1250.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | KOREA |
| Country of Diffusion | TAIWAN,CHINA |
| Lot Number | XT90195.71 |
| MSL | 1 |
| Packaging | Tape & Reel (TR)/Cut Tape (CT)/Reel |
| Series | Automotive |
| Base Product Number | ADuM1250 |
| Technology | Magnetic Coupling |
| Type | I²C |
| Isolated Power | No |
| Number of Channels | 2 |
| Inputs - Side 1/Side 2 | 2/2 |
| Channel Type | Bidirectional |
| Voltage - Isolation | 2500Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 1Mbps |
| Propagation Delay tpLH / tpHL (Max) | - |
| Pulse Width Distortion (Max) | 145ns ,85ns |
| Rise / Fall Time (Typ) | - |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
The ADuM1250WSRZ-RL7 are hot swappable digital isolators with non-latching, bidirectional communication channels compatible with I2C interfaces. This eliminates the need for splitting I2C signals into separate transmit and receive signals for use with standalone optocouplers.
The ADuM1250WSRZ-RL7 provides two bidirectional channels, supporting a complete isolated I2C interface.
Both the ADuM1250WSRZ-RL7 contain hot swap circuitry to prevent glitching data when an unpowered card is inserted onto an active bus.
These isolators are based on iCoupler® chip scale transformer technology from Analog Devices, Inc. iCoupler is a magnetic isolation technology with functional, performance, size, and power consumption advantages as compared to optocouplers. With the ADuM1250WSRZ-RL7, iCoupler channels can be integrated with semiconductor circuitry, which enables a complete isolated I2C interface to be implemented in a small form factor.
