| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,099 pcs
|
1099 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6 pcs
|
6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| Industrial Grade | |
| Inputs | |
| Isolated Power | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The Analog Devices MAX14931FASE+ is a 4-channel digital isolator designed for robust galvanic isolation of digital signals. It provides 2750Vrms of isolation and can withstand up to 443VRMS continuously. The device supports data rates up to 150Mbps and features unidirectional channels.
With a wide operating temperature range of -40°C to 125°C, the MAX14931FASE+ is suitable for demanding environments. It interfaces directly with most microcontrollers and FPGAs, accepting 1.71V to 5.5V supplies. The isolator utilizes capacitive coupling technology and is available in a 16-SOIC package with surface mount mounting type.
Key electrical characteristics include a common mode transient immunity of 25kV/µs (typical), propagation delay of 7.5ns, and rise/fall times of 2ns. The device does not provide isolated power.
Applications include fieldbus communications for industrial automation, isolated SPI, RS-232, RS-485/RS-422, general multichannel isolation, and battery management systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX14931FASE+ provides 2750Vrms isolation for 60 seconds.
The MAX14931FASE+ has 4 channels.
The maximum data rate supported by the MAX14931FASE+ is 150Mbps.
The MAX14931FASE+ operates from -40°C to 125°C.
The MAX14931FASE+ is available in a 16-SOIC package.
The MAX14931FASE+ uses capacitive coupling technology.
The MAX14931FASE+ has unidirectional channels with a 3/1 input configuration.