ADUM3151ARSZ-RL7 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.
ADUM3151ARSZ-RL7 | |
|---|---|
DigiKey Part Number | 505-ADUM3151ARSZ-RL7TR-ND - Tape & Reel (TR) 505-ADUM3151ARSZ-RL7CT-ND - Cut Tape (CT) 505-ADUM3151ARSZ-RL7DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | ADUM3151ARSZ-RL7 |
Description | DGTL ISO 3.75KV 7CH SPI 20-SSOP |
Manufacturer Standard Lead Time | 25 Weeks |
Customer Reference | |
Detailed Description | SPI Digital Isolator 3750Vrms 7 Channel 2Mbps 25kV/µs CMTI 20-SSOP (0.209", 5.30mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | ADUM3151ARSZ-RL7 Models |
Product Attributes
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Category | Common Mode Transient Immunity (Min) 25kV/µs |
Mfr | Data Rate |
Series | Propagation Delay tpLH / tpHL (Max) 25ns, 25ns |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Pulse Width Distortion (Max) 3ns |
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 |
|---|---|---|---|---|---|
| ADUM3151ARSZ | Analog Devices Inc. | 156 | 505-ADUM3151ARSZ-ND | $7.75000 | Parametric Equivalent |
In-Stock: 0
437 expected in stock on 18-Jan-2027
63 expected in stock on 01-Mar-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $7.75000 | $7.75 |
| 10 | $5.98600 | $59.86 |
| 25 | $5.54600 | $138.65 |
| 100 | $5.06210 | $506.21 |
| 250 | $4.92660 | $1,231.65 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 500 | $4.69238 | $2,346.19 |
| 1,000 | $4.57794 | $4,577.94 |
| 1,500 | $4.52065 | $6,780.97 |
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.


