| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
19,900 pcs
|
19900 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 | |
| Rise | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Voltage |
The MAX14938GWE+T from Analog Devices is an isolated RS-485/PROFIBUS-DP transceiver designed for robust communication. It provides 2750VRMS of galvanic isolation, improving signal integrity by breaking ground loops and reducing noise. This transceiver supports data rates up to 20Mbps and features integrated fail-safe circuitry and undervoltage lockout for reliable operation.
Key electrical specifications include a 20Mbps maximum data rate and 2750Vrms isolation voltage. The device is protected against ±35kV electrostatic discharge (ESD) on the driver outputs and receiver inputs. It operates within a temperature range of -40°C to +105°C.
The MAX14938GWE+T is housed in a 16-SOIC (0.295", 7.50mm Width) package and utilizes surface mount technology. Its design includes an integrated LDO for cable-side power, simplifying the architecture. The receiver is 1/4-unit load, allowing up to 128 transceivers on a common bus.
This digital isolator is suitable for applications such as industrial automation equipment, programmable logic controllers, HVAC systems, and power meters, where reliable and isolated communication is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX14938GWE+T provides 2750Vrms of isolation for 60 seconds.
The MAX14938GWE+T supports a maximum data rate of 20Mbps.
The operating temperature range for the MAX14938GWE+T is -40°C to +105°C.
The MAX14938GWE+T is supplied in a 16-SOIC package.
The MAX14938GWE+T is designed for surface mount installation.