| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Inputs | |
| 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 ADuM7440ARQZ-RL7 is a 4-channel digital isolator based on Analog Devices' iCoupler® technology. It provides 1000Vrms isolation and supports data rates up to 25Mbps (NRZ). This device features a high common-mode transient immunity of over 15 kV/µs and operates within a temperature range of -40°C to 105°C.
Packaged in a compact 16-lead QSOP, the ADUM7440ARQZ-RL7 is designed for surface mount applications, offering significant board space savings compared to traditional isolators. It is suitable for general-purpose multichannel isolation, SPI interface isolation, and RS-232/RS-422/RS-485 transceiver isolation.
Key electrical characteristics include a maximum pulse width distortion of 25ns and propagation delay of 75ns. The isolator supports unidirectional channel types and requires no isolated power supply.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADUM7440ARQZ-RL7 has an isolation voltage rating of 1000 V rms.
This digital isolator supports data rates up to 25 Mbps.
The operating temperature range is -40°C to 105°C.
The ADUM7440ARQZ-RL7 has 4 channels.
The ADUM7440ARQZ-RL7 is supplied in a 16-lead QSOP package.