| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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227 pcs
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227 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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| Common Mode Transient Immunity (Min) | |
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| Isolated Power | |
| Lead Spacing | |
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| Output Power | |
| Output Voltage | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
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| Supplier Device Package | |
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| Tape & Reel | |
| Technology | |
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| Voltage |
The ADuM3470ARSZ from Analog Devices is a quad-channel digital isolator designed for isolated DC-to-DC converter applications. It integrates a PWM controller and transformer driver, enabling the creation of up to 2W of regulated, isolated power. This device offers four independent isolation channels with a data rate of up to 1Mbps (NRZ).
Key electrical specifications include 2500Vrms isolation voltage, a minimum common-mode transient immunity of 25kV/µs, and propagation delays of 100ns. The operating temperature range is -40°C to 105°C. It supports adjustable output voltages from 3.3V to 24V and operates from supply voltages of 3V to 3.6V or 4.5V to 5.5V.
The ADUM3470ARSZ is housed in a 20-lead SSOP package, suitable for surface mounting. Its design based on iCoupler® technology provides a compact, total isolation solution for applications such as industrial field bus isolation, power supply bias, and isolated sensor interfaces.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ADUM3470ARSZ provides 2500Vrms isolation.
The ADUM3470ARSZ has 4 channels.
The maximum data rate for the ADUM3470ARSZ is 1Mbps.
The ADUM3470ARSZ operates from -40°C to 105°C.
The ADUM3470ARSZ is available in a 20-SSOP package.
No, the ADUM3470ARSZ does not provide isolated power.