MAX14949EWE+ by Analog Devices
5kVRMS Isolated 500kbps Half-Duplex RS-485/RS-422 Transceiver with ±30kV ESD Protection and Integrated Transformer Driver
| Status: | Active |
|---|---|
| Series: | MAX14949 |
| RoHS: | Unknown |
Features
| High Integration Simplifies Designs Integrated LDO for Cable-Side Power Integrated Transformer Driver for Power Transfer to Cable Side Has Up to 80% Efficiency at 150mA Load |
| Integrated LDO for Cable-Side Power |
| Integrated Transformer Driver for Power Transfer to Cable Side Has Up to 80% Efficiency at 150mA Load |
| High-Performance Transceiver Enables Flexible Designs Compliant with RS-485 EIA/TIA-485 Standard 500kbps (max) Data Rate Up to 256 Devices on the Bus |
| Compliant with RS-485 EIA/TIA-485 Standard |
| 500kbps (max) Data Rate |
| Up to 256 Devices on the Bus |
| Integrated Protection for Robust Communication ±30kV ESD (HBM) on Driver Outputs/Receiver Inputs 5kVRMS Withstand-Isolation Voltage for 60 Seconds (VISO) 1200VPEAK Maximum Repetitive Peak-Isolation Voltage (VIORM) 848VRMS Maximum Working-Isolation Voltage (VIOWM) >30 Years Lifetime at Rated Working Voltage Withstands ±10kV Surge per IEC 61000-4-5 Thermal Shutdown |
| ±30kV ESD (HBM) on Driver Outputs/Receiver Inputs |
| 5kVRMS Withstand-Isolation Voltage for 60 Seconds (VISO) |
| 1200VPEAK Maximum Repetitive Peak-Isolation Voltage (VIORM) |
| 848VRMS 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) | 500 |
| Galvanic Isolation (±V) | 5000 |
| ICC (mA) (typ) | 4.7 |
| ESD Protect. (±kV) | 30 |
| Tx EN | No |
| Rx EN | No |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | SOIC (W) HYBRID/16 |
| BudgetaryPrice (See Notes) | 4.98 |
MAX14949EWE+ Drivers & Interfaces by Analog Devices
RS422/RS485 TX RX, 500KBPS, -40TO85DEG C
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Compliant |
Specifications
| RoHS Compliant | YES |
|---|
Alternative Descriptions
| 5KV Isolated 500kbps Half-Dupl | Analog Devices |
| Transceiver, Rs422/Rs485, Wsoic-16 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX14949EWE+ ?
Additional datasheets, footprints and schematics for MAX14949EWE+ are listed on our Part Details page. You can also find images and similar parts to MAX14949EWE+ on this page.
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Is the MAX14949EWE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX14949EWE+ have stock available?
Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX14949EWE+ .
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