5V Full Duplex, 1Mbps Slew Rate Limited, IEC61000 ESD Protected with 2.4V Vod RS-485/RS-422 Transceiver
Jump to Page Section:
Overview
Description
The ISL315xE family of 5V powered RS-485/RS-422 transceivers features high output drive and high ESD protection. The devices withstand ±16. 5kV IEC61000-4- 2 ESD strikes without latch-up. The large output voltage of 3. 1V typical into a 54Ω load provides high noise immunity, and enables the drive of up to 8000ft long bus segments, or eight 120Ω terminations in a star topology. These devices possess less than 125μA bus input currents, thus constituting a true 1/8 unit load. The high output drive combined with the low bus input currents allows for connecting up to 512 transceivers on the same bus. The receiver inputs feature a full fail-safe design that turns the receiver outputs high when the bus inputs are open or shorted. The ISL315xE family includes half and full-duplex transceivers with active-high driver-enable pins and active-low receiver enable pins. These transceivers support data rates of 115kbps, 1Mbps, and 20Mbps. Their performance is characterized from -40°C to +85°C.
Features
- High VOD: 3.1V (Typ) into RD = 54Ω
- Low bus currents: 125μA constitutes a true 1/8 unit load
- Allows for up to 512 transceivers on the bus
- ±16.5kV ESD protection on bus I/O pins
- High transient overvoltage tolerance of ±100V
- Full fail-safe outputs for open or shorted inputs
- Hot plug capability - driver and receiver outputs remain high-impedance during power-up and power-down
- Supported data rates: 115kbps, 1Mbps, 20Mbps
- Low supply current (driver disabled): 550μA
- Ultra-low shutdown current: 70nA
Applications
Applications
- Utility Meters and Automated Meter Reading Systems
- High Node Count Systems
- PROFIBUS® and Field Bus Networks, and Factory Automation
- Security Camera Networks
- Building Lighting and Environmental Control Systems
- Industrial/Process Control Networks
Documentation
| Title | Type | Date | |
|---|---|---|---|
PDF1.55 MB
|
Datasheet
|
||
PDF365 KB
|
Application Note
|
||
PDF207 KB
|
Application Note
|
||
PDF474 KB
|
Application Note
|
||
PDF366 KB
|
Application Note
|
||
PDF178 KB
|
Application Note
|
||
PDF513 KB
|
Application Note
|
||
PDF826 KB
|
Application Note
|
||
PDF443 KB
|
Application Note
|
||
PDF582 KB
|
Application Note
|
||
PDF440 KB
|
Application Note
|
||
PDF338 KB
|
Application Note
|
||
PDF365 KB
|
Application Note
|
||
PDF375 KB
|
Application Note
|
||
PDF559 KB
|
Application Note
|
||
Brochure
|
|||
PDF2.95 MB
|
Brochure
|
||
Brochure
|
|||
PDF156 KB
|
Other
|
||
PDF253 KB
|
Other
|
||
PDF254 KB
|
Other
|
||
PDF208 KB
|
Price Increase Notice
|
||
PDF193 KB
|
Product Advisory
|
||
PDF178 KB
|
Product Change Notice
|
||
PDF266 KB
|
Product Change Notice
|
||
PDF398 KB
|
Product Change Notice
|
||
PDF77 KB
|
Product Change Notice
|
||
PDF108 KB
|
Product Change Notice
|
||
PDF438 KB
|
Report
|
||
Technical Brief
|
|||
PDF188 KB
|
Technical Brief
|
||
White Paper
|
|||
White Paper
|
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Product Options
Processing table
| MSOP | Tube | 1960 | Get Samples, | |
| MSOP | Reel | 2500 | ||
ISL3153EIUZ-T7A Active Samples Available |
MSOP | Reel | 250 | Get Samples, |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product