LT1791AIS#PBF RS-485 and RS-422 by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1791 |
| RoHS: | Compliant |
Features
| Protected from Overvoltage Line Faults to ±60V |
| Pin Compatible with LTC485 and LTC491 |
| High Input Impedance Supports Up to 128 Nodes |
| No Damage or Latchup to ESD |
| IEC-1000-4-2 Level 4: ±15kV Air Discharge |
| IEC-1000-4-2 Level 2: ±4kV Contact Discharge |
| Controlled Slew Rates for EMI Emissions Control |
| Guaranteed High Receiver Output State for Floating, Shorted or Inactive Inputs (LT1785A/LT1791A) |
| Outputs Assume a High Impedance When Off or Powered Down |
| Drives Low Cost, Low Impedance Cables |
| Short-Circuit Protection on All Outputs |
| Thermal Shutdown Protection |
| Guaranteed Operation to 125°C |
| AEC-Q100 Qualified for Automotive Applications (LT1785#W) |
Alternative Descriptions
| RS422/RS485 TRANSCEIVER, -40 TO 85DEG C | element14 |
| 60V Fault Protected RS485/RS42 | Analog Devices |
| Rs422/Rs485 Transceiver, -40 To 85Deg C | Newark Electronics |
| INTERFACE - TRANSCEIVER | Richardson RFPD |
LT1791AIS#PBF Semiconductors - ICs by Linear Technology
TRANSCEIVER RS485/422 60V 14SOIC
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Device Type | RS422 / RS485 Transceiver |
|---|---|
| IC Interface Type | RS422 RS485 |
| No. of Drivers | 1Drivers |
| No. of Receivers | 1Receivers |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| Driver Case Style | SOIC |
| No. of Pins | 14Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| IC Generic Number | LT1791 |
| SVHC | No SVHC (15-Jan-2018) |
| RoHS Phthalates Compliant | Yes |
| Base Number | 1791 |
| Data Rate | 250Kbps |
| Line Bus Drive Receive Transceiver Type | RS-485 / RS-422 |
| Operating Temperature Range | -40°C to +85°C |
| Supply Current | 5.5mA |
| Supply Voltage Range | 4.75V to 5.25V |
| Termination Type | Surface Mount Device |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1791AIS#PBF?
Additional datasheets, footprints and schematics for LT1791AIS#PBF are listed on our Part Details page. You can also find images and similar parts to LT1791AIS#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1791AIS#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1791AIS#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1791AIS#PBF fall under?
The LT1791AIS#PBF is listed under RS-485 and RS-422.
Can I view similar or alternative parts?
You can view similar parts to LT1791AIS#PBF when available in the RS-485 and RS-422 range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LT1791AIS#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1791AIS#PBF RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Analog Devices.
Which authorised distributors for LT1791AIS#PBF have stock available?
Authorised distributors including element14, Farnell, Analog Devices, Newark Electronics and Richardson RFPD have stock available or on a lead time for LT1791AIS#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT1791AIS#PBF often in real-time on the comparison pages.
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