ISOW7721DFMR is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

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ISOW7721DFMR | |
|---|---|
DigiKey Part Number | 296-ISOW7721DFMRTR-ND - Tape & Reel (TR) 296-ISOW7721DFMRCT-ND - Cut Tape (CT) 296-ISOW7721DFMRDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | ISOW7721DFMR |
Description | DG ISO 5KV 2CH CAN/RS232 20-SOIC |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | CAN, RS232, RS485, SPI Digital Isolator 5000Vrms 2 Channel 100Mbps 85kV/µs CMTI 20-SOIC (0.295", 7.50mm Width) |
Datasheet | Datasheet |
EDA/CAD Models | ISOW7721DFMR Models |
Product Attributes
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Category | Common Mode Transient Immunity (Min) 85kV/µs |
Mfr | Data Rate |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Propagation Delay tpLH / tpHL (Max) 15.7ns, 15.7ns |
Part Status Active | Pulse Width Distortion (Max) 5ns |
Technology Capacitive Coupling | Rise / Fall Time (Typ) 2.5ns, 2.4ns |
Type CAN, RS232, RS485, SPI | Voltage - Supply 1.71V ~ 5.5V |
Isolated Power Yes | Operating Temperature -40°C ~ 125°C |
Number of Channels 2 | Mounting Type Surface Mount |
Inputs - Side 1/Side 2 1/1 | Package / Case |
Channel Type Unidirectional | Supplier Device Package 20-SOIC |
Voltage - Isolation | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| ISOW7721FDFMR | Texas Instruments | 0 | 296-ISOW7721FDFMRTR-ND | $9.12000 | Parametric Equivalent |
In-Stock: 0
822 expected in stock on 15-Dec-2026
28 estimated in stock on 29-Apr-2027
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Quantity
All prices are in USD
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 850 | $5.48952 | $4,666.09 |
| 1,700 | $5.37565 | $9,138.60 |
Cut Tape (CT)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.67000 | $9.67 |
| 10 | $7.51200 | $75.12 |
| 25 | $6.97360 | $174.34 |
| 100 | $6.38110 | $638.11 |
| 250 | $6.25528 | $1,563.82 |
Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $9.12000 | $9.12 |
| 10 | $7.08700 | $70.87 |
| 25 | $6.57880 | $164.47 |
| 100 | $6.02000 | $602.00 |
| 250 | $5.90120 | $1,475.30 |
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