MAX14938GWE+ by Analog Devices
2.75kVRMS Isolated 20Mbps Half-Duplex PROFIBUS/RS-485 Transceivers with ±35kV ESD Protection
| Status: | Active |
|---|---|
| Series: | MAX14938 |
| RoHS: | Unknown |
Features
| High-Performance Transceiver Enables Flexible Designs Integrated LDO for Cable-Side Power Compliant with RS-485 EIA/TIa-485 Standard 20Mbps Maximum Data Rate Allows Up to 128 Devices on the Bus |
| Integrated LDO for Cable-Side Power |
| Compliant with RS-485 EIA/TIa-485 Standard |
| 20Mbps Maximum Data Rate |
| Allows Up to 128 Devices on the Bus |
| Integrated Protections Ensures Robust Communication ±35kV ESD (HBM) on Driver Outputs/Receiver Inputs 2.75kVRMS Withstand Isolation Voltage for 60s (VISO) 630VPEAK Maximum Repetitive Peak-Isolation Voltage (VIORM) 445VRMS Maximum Working-Isolation Voltage (VIOWM) > 30 Years Lifetime at Rated Working Voltage Withstands ±10kV Surge per IEC 61000-4-5 Thermal Shutdown |
| ±35kV ESD (HBM) on Driver Outputs/Receiver Inputs |
| 2.75kVRMS Withstand Isolation Voltage for 60s (VISO) |
| 630VPEAK Maximum Repetitive Peak-Isolation Voltage (VIORM) |
| 445VRMS Maximum Working-Isolation Voltage (VIOWM) |
| > 30 Years Lifetime at Rated Working Voltage |
| Withstands ±10kV Surge per IEC 61000-4-5 |
| Thermal Shutdown |
Specifications
| # Tx/Rx | 1Tx + 1Rx |
|---|---|
| Duplex | Half |
| VSUPPLY (V) | 5 |
| Data Rate (kbps) (min) | 20000 |
| Galvanic Isolation (±V) | 2750 |
| ICC (mA) (typ) | 4 |
| ESD Protect. (±kV) | 35 |
| Tx EN | Yes |
| Rx EN | Yes |
| Oper. Temp. (°C) | -40 to +105 |
| Package/Pins | SOIC (W) HYBRID/16 |
| BudgetaryPrice (See Notes) | 4.47 |
MAX14938GWE+ Semiconductors - ICs by Analog Devices
RS-485 TXRX 20MBPS 5.5V WSOIC-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Type | Transceiver |
|---|---|
| IC Interface Type | RS485 |
| No. of Drivers | 1Drivers |
| No. of Receivers | 1Receivers |
| Supply Voltage Min | 1.71V |
| Supply Voltage Max | 5.5V |
| Driver Case Style | WSOIC |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| IC Generic Number | MAX14938 |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Transceiver, Rs422/Rs485, Wsoic-16 | Newark Electronics |
| RS-485 TXRX, 20MBPS, 5.5V, WSOIC-16 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX14938GWE+ ?
Additional datasheets, footprints and schematics for MAX14938GWE+ are listed on our Part Details page. You can also find images and similar parts to MAX14938GWE+ on this page.
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Is the MAX14938GWE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX14938GWE+ have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX14938GWE+ .
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