Texas Instruments
ISO7520CDW
ISO7520CDW
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ISO7520CDW Texas Instruments - Yeehing Electronics
Dual-channel, 2/0, digital isolator
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.543 |
| 100 — 249 | 3.105 |
| 250 — 999 | 2.177 |
| 1,000 + | 1.23 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Digital Isolators |
| RoHS | Y |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-16 |
| Series | ISO7520C |
| Number of Channels | 2 Channel |
| Polarity | Unidirectional |
| Isolation Voltage | 5 kVrms |
| Isolation Type | Capacitive Coupling |
| Data Rate | 1 Mb/s |
| Propagation Delay Time | 9 ns |
| Supply Voltage - Max | 5 V |
| Supply Voltage - Min | 3.3 V |
| Operating Supply Current | 400 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 105 C |
| Packaging | Tube |
| Product | Digital Isolators |
| Type | General Purpose |
| Brand | Texas Instruments |
| Forward Channels | 2 Channel |
| Moisture Sensitive | Yes |
| Operating Supply Voltage | 3.3 V to 5 V |
| Product Type | Digital Isolators |
| Reverse Channels | 0 Channel |
| Factory Pack Quantity | 40 |
| Subcategory | Interface ICs |
| Unit Weight | 0.019312 oz |
For more information, please refer to datasheet
Documents
| ISO7520CDW Datasheet |
More Information
The ISO7520C and ISO7521C provide galvanic isolation of up to 4243 VRMS for 1 minute per UL and 6000 VPK per VDE. These devices are also certified to 5000 VRMS reinforced insulation per end equipment standards IEC 60950-1, IEC 61010-1, and IEC 60601-1. These digital isolators have two isolated channels with unidirectional (ISO7520C) and bidirectional (ISO7521C) channel configurations. Each isolation channel has a logic input and output buffer separated by a silicon oxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 3.3- and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V supplies.
