MAX3491AEASD+ by Analog Devices
+3.3V-Powered, ±20kV ESD-Protected, 20Mbps and Slew-Rate-Limited RS-485/RS-422 Transceivers
| Status: | Active |
|---|---|
| Series: | MAX3491AE |
| RoHS: | Unknown |
Features
| Integrated Protection Increases Robustness High ESD Protection ±20kV HBM ESD per JEDEC JS-001-2012 ±15kV Air Gap per IEC 61000-4-2 ±8kV Contact ESD per IEC 61000-4-2 Short-Circuit Protected Outputs True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events Hot-Swap Capability Eliminates False Transitions During Power-Up or Hot Insertion |
| High ESD Protection ±20kV HBM ESD per JEDEC JS-001-2012 ±15kV Air Gap per IEC 61000-4-2 ±8kV Contact ESD per IEC 61000-4-2 |
| ±20kV HBM ESD per JEDEC JS-001-2012 |
| ±15kV Air Gap per IEC 61000-4-2 |
| ±8kV Contact ESD per IEC 61000-4-2 |
| Short-Circuit Protected Outputs |
| True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events |
| Hot-Swap Capability Eliminates False Transitions During Power-Up or Hot Insertion |
| High-Speed Data Rates up to 20Mbps |
| Up to -40°C to +125°C Operating Temperature |
| Allows Up to 128 Transceivers on the Bus |
Specifications
| # Tx/Rx | 1Tx + 1Rx |
|---|---|
| Duplex | Full |
| VSUPPLY (V) | 3.3 |
| Data Rate (kbps) (min) | 20000 |
| ICC (mA) (typ) | 1.9 |
| ESD Protect. (±kV) | 20 |
| Tx EN | Yes |
| Rx EN | Yes |
| Oper. Temp. (°C) | -40 to +125 |
| Package/Pins | SOIC (N)/14 |
| BudgetaryPrice (See Notes) | 2.43 |
Last 6 months Inventory & Pricing History
MAX3491AEASD+ Semiconductors - ICs by Analog Devices
RS422/RS485 TRANSCEIVER 20MBPS NSOIC14
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Type | Transceiver |
|---|---|
| IC Interface Type | RS422 RS485 |
| No. of Drivers | 1Drivers |
| No. of Receivers | 1Receivers |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 3.6V |
| Driver Case Style | NSOIC |
| No. of Pins | 14Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| IC Generic Number | MAX3491 |
| SVHC | No SVHC (15-Jan-2018) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Transceiver, Rs422/Rs485, Nsoic-14 | Newark Electronics |
| RS422/RS485 TRANSCEIVER, 20MBPS, NSOIC14 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX3491AEASD+ ?
Additional datasheets, footprints and schematics for MAX3491AEASD+ are listed on our Part Details page. You can also find images and similar parts to MAX3491AEASD+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX3491AEASD+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX3491AEASD+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX3491AEASD+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX3491AEASD+ have stock available?
Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX3491AEASD+ .
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