ADUM3151BRSZ is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
ADUM3151BRSZ | |
|---|---|
DigiKey Part Number | 505-ADUM3151BRSZ-ND |
Manufacturer | |
Manufacturer Product Number | ADUM3151BRSZ |
Description | DGTL ISO 3.75KV 7CH SPI 20-SSOP |
Manufacturer Standard Lead Time | 28 Weeks |
Customer Reference | |
Detailed Description | SPI Digital Isolator 3750Vrms 7 Channel 34Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | ADUM3151BRSZ Models |
Product Attributes
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Category | Common Mode Transient Immunity (Min) 25kV/µs |
Mfr | Data Rate |
Series | Propagation Delay tpLH / tpHL (Max) 14ns, 14ns |
Packaging Tube | Pulse Width Distortion (Max) 2ns |
Part Status Active | Rise / Fall Time (Typ) 2.5ns, 2.5ns |
Technology Magnetic Coupling | Voltage - Supply 3V ~ 5.5V |
Type SPI | Operating Temperature -40°C ~ 125°C |
Isolated Power No | Mounting Type Surface Mount |
Number of Channels 7 | Package / Case |
Inputs - Side 1/Side 2 5/2 | Supplier Device Package 20-SSOP |
Channel Type Unidirectional | Base Product Number |
Voltage - Isolation |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ADUM3151BRSZ-RL7 | Analog Devices Inc. | 0 | 505-ADUM3151BRSZ-RL7CT-ND | $9.79000 | Parametric Equivalent |
In-Stock: 0
66 expected in stock on 12-Oct-2026
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Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.79000 | $9.79 |
| 10 | $7.62500 | $76.25 |
| 66 | $6.64333 | $438.46 |
| 132 | $6.39492 | $844.13 |
| 264 | $6.19045 | $1,634.28 |
| 528 | $6.02214 | $3,179.69 |
| 1,056 | $5.88362 | $6,213.10 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.
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