| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,800 pcs
|
1800 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Operating Voltage | |
| Package / Case | |
| Pulse Width Distortion (Max) | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The ADUM1250WSRZ-RL7 is a digital isolator from Analog Devices designed for I2C interfaces. It provides two bidirectional channels with nonlatching communication, eliminating the need to split I2C signals. This device is suitable for hot-swap applications, preventing data glitches when unpowered cards are inserted into active buses.
Key electrical specifications include a data rate of 1Mbps, a common mode transient immunity of 25kV/µs, and pulse width distortion values of 145ns and 85ns. The operating voltage range is 3.0V to 5.5V, and the isolation voltage is rated at 2500Vrms.
This isolator operates within a temperature range of -40°C to 125°C. It is housed in an 8-lead SOIC package and features a surface mount type. The device is qualified for automotive applications and meets various safety and regulatory approvals.
Applications include isolated I2C, SMBus, or PMBus interfaces, multilevel I2C interfaces, power supplies, networking, Power over Ethernet, and hybrid electric vehicle battery management.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The isolation voltage is 2500Vrms.
The operating temperature range is -40°C to 125°C.
This digital isolator supports I2C interfaces.
There are two bidirectional channels available.
The maximum data rate is 1Mbps.
It is supplied in an 8-SOIC package.