| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | 1613 | On Request | On Request |
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| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
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| Isolated Power | |
| Lead Spacing | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Technology | |
| Type | |
| Voltage |
The ADUM7440CRQZ-RL7 from Analog Devices is a 4-channel digital isolator based on iCoupler® technology. It provides 1000Vrms of isolation and is suitable for general-purpose multichannel isolation applications.
This device supports bidirectional communication with data rates up to 25Mbps (NRZ). It operates with supply voltages ranging from 3V to 5.5V and features high common-mode transient immunity of greater than 15kV/µs. The isolator also includes an input glitch filter to protect against noise disturbances.
Packaged in a compact 16-lead QSOP, the ADUM7440CRQZ-RL7 offers significant board space savings compared to traditional isolator packages. It is designed for high-temperature operation up to 105°C.
Key applications include SPI interface isolation, data converter isolation, and RS-232/RS-422/RS-485 transceiver isolation in industrial field bus systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADUM7440CRQZ-RL7 has an isolation voltage rating of 1000Vrms.
The maximum data rate supported by the ADUM7440CRQZ-RL7 is 25Mbps.
The ADUM7440CRQZ-RL7 features 4 independent isolation channels.
The operating temperature range for the ADUM7440CRQZ-RL7 is -40°C to 105°C.
The ADUM7440CRQZ-RL7 is supplied in a 16-lead QSOP package.
The ADUM7440CRQZ-RL7 operates with supply voltages ranging from 3V to 5.5V.
The ADUM7440CRQZ-RL7 has a common mode transient immunity of greater than 15kV/µs.