Analog Devices
Maxim Integrated MAX14931BASE+, General Purpose digital isolator, Capacitive Coupling, 4 Channel, Unidirectional, 25Mbps, 2750Vrms, 16-SOIC (0.154", 3.90mm Width), -40°C ~ 125°C.
MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | General Purpose |
| Channel type | Unidirectional |
| Mounting | Surface Mount |
| Supply voltage | 1.71V ~ 5.5V |
| Voltage - isolation | 2750Vrms |
| Isolated power | No |
| Operating temperature | -40°C ~ 125°C |
| Pulse width distortion | 2.6ns |
| Package | Tube |
| Data rate | 25Mbps |
| Technology | Capacitive Coupling |
| Case | 16-SOIC (0.154\", 3.90mm Width) |
| Channels | 4 |
| Inputs - side 1/Side 2 | 3/1 |
| Rise (Fall time) | 2ns, 2ns |
| Propagation delay tpLH (tpHL) | 27.5ns, 28.8ns |
| Common mode transient immunity | 25kV/µs (Typ) |
The MAX14931BASE+ is a 4-channel general-purpose digital isolator using capacitive coupling to pass signals across a 2750Vrms isolation barrier. It handles unidirectional data at up to 25Mbps, with three channels on side 1 and one on side 2.
Marked as Active on the manufacturer's status, with ROHS3 compliance.