| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,500 pcs
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2500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ADUM3471ARSZ by Analog Devices is a quad-channel digital isolator designed for robust signal isolation in demanding applications. It provides 2500Vrms of isolation, ensuring reliable operation in noisy environments.
This device features an integrated PWM controller and transformer driver, enabling it to function as an isolated DC-to-DC converter, delivering up to 2W of regulated power. Key electrical specifications include a data rate of up to 25 Mbps (NRZ), an adjustable oscillator frequency from 200 kHz to 1 MHz, and high common-mode transient immunity of over 25 kV/µs. It operates within a temperature range of -40°C to 105°C.
The ADUM3471ARSZ is housed in a 20-lead SSOP package, suitable for surface mounting. Its design incorporates features like soft start and pulse-by-pulse overcurrent protection for enhanced system stability. This isolator is qualified for automotive applications and is suitable for use in industrial field bus isolation, power supply bias, and isolated sensor interfaces.
With its combination of isolation capabilities, integrated power conversion, and robust performance, the ADUM3471ARSZ is a versatile solution for applications requiring high levels of signal and power integrity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADUM3471ARSZ has an isolation voltage rating of 2500Vrms.
The ADUM3471ARSZ offers 4 independent isolation channels.
The operating temperature range for the ADUM3471ARSZ is -40°C to 105°C.
The ADUM3471ARSZ is available in a 20-SSOP package.
The ADUM3471ARSZ supports data rates up to 25 Mbps (NRZ).
No, the ADUM3471ARSZ does not provide isolated power.
The ADUM3471ARSZ has an output power capability of 2 W.