Four-channel digital isolator featuring CMOS output and a 1Mbps maximum data rate. This surface-mount component, housed in a 20-pin SSOP package with a 0.65mm pin pitch, offers 3750 Vrms minimum isolation voltage and 560Vp maximum working insulation voltage. Operating across a -40°C to 125°C temperature range, it supports up to 5.5V supply voltage with a maximum propagation delay skew of 50ns.
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Analog Devices ADuM3481ARSZ-RL7 technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | SOP |
| Package/Case | SSOP |
| Package Description | Shrink Small Outline Package |
| Lead Shape | Gull-wing |
| Pin Count | 20 |
| PCB | 20 |
| Package Length (mm) | 7.2 |
| Package Width (mm) | 5.3 |
| Package Height (mm) | 1.75 |
| Seated Plane Height (mm) | 2(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-150AE |
| Output Type | CMOS |
| Number of Channels per Chip | 4 |
| Maximum Data Rate | 1Mbps |
| Max Operating Supply Voltage | 5.5V |
| Maximum Propagation Delay Skew | 50ns |
| Maximum Power Dissipation | 2470mW |
| Minimum Isolation Voltage | 3750Vrms |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 125°C |
| Maximum Fall Time | 2.5(Typ)ns |
| Maximum Rise Time | 2.5(Typ)ns |
| Maximum Propagation Delay Time (tPHL) | 90ns |
| Maximum Propagation Delay Time (tPLH) | 90ns |
| Maximum Pulse Width Distortion | 6ns |
| Maximum Quiescent Supply Current | 5.7/0.6mA |
| Maximum Working Insulation Voltage | 560Vp |
| Minimum Common Mode Rejection | 25kV/us |
| Minimum Pulse Width | 1000ns |
| Cage Code | 24355 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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