±16.5kV ESD Protected, +125C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters
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Overview
Description
A 26% smaller footprint is available with the ISL3298E TDFN package. This device also features a logic supply pin (VL) that sets the switching points of the DE and DI inputs to be compatible with a lower supply voltage in mixed voltage systems. For companion single RS-485 receivers in micro packages, please see the ISL3280E, ISL3281E, ISL3282E, ISL3283E, ISL3284E datasheet.
Features
- High ESD protection on RS-485 outputs ±16.5kV HBM
- IEC61000-4-2 contact test method ±7kV
- Class 3 ESD level on all other pins >8kV HBM
- Specified for +125°C operation (VCC ≤ 3.6V only)
- Logic supply pin (VL) eases operation in mixed supply systems (ISL3298E only)
- Hot plug - Tx outputs remain three-state during power-up
- Low Tx leakage allows >256 devices on the bus
- High data rates up to 20Mbps
- Low quiescent supply current 150µA (max)
- Very low shutdown supply current 1µA (max)
- -7V to +12V common-mode output voltage range (VCC ≤ 3.6V only)
- Current limiting and thermal shutdown for driver overload protection (VCC ≤ 3.6V only)
- Tri-statable Tx outputs
- 5V tolerant logic inputs when VCC ≤5V
Applications
Applications
- Clock distribution
- High node count systems
- Space constrained systems
- Security camera networks
- Building environmental control/lighting systems
- Industrial/process control networks
Documentation
| Document title | Document type
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Date Date | |
|---|---|---|---|
| PDF 929 KB | Datasheet | ||
| PDF 365 KB | Application Note | ||
| PDF 207 KB | Application Note | ||
| PDF 474 KB | Application Note | ||
| PDF 366 KB | Application Note | ||
| PDF 178 KB | Application Note | ||
| PDF 513 KB | Application Note | ||
| PDF 826 KB | Application Note | ||
| PDF 443 KB | Application Note | ||
| PDF 582 KB | Application Note | ||
| PDF 440 KB | Application Note | ||
| PDF 338 KB | Application Note | ||
| PDF 365 KB | Application Note | ||
| PDF 375 KB | Application Note | ||
| PDF 4.85 MB | Brochure | ||
| PDF 4.91 MB 日本語 | Brochure | ||
| PDF 2.95 MB | Brochure | ||
| PDF 825 KB | Other | ||
| PDF 156 KB | Other | ||
| PDF 253 KB | Other | ||
| PDF 254 KB | Other | ||
| PDF 326 KB | Product Change Notice | ||
| PDF 398 KB | Product Change Notice | ||
| PDF 438 KB | Report | ||
| PDF 266 KB 简体中文 | Technical Brief | ||
| PDF 188 KB | Technical Brief | ||
| PDF 405 KB | Training | ||
| PDF 239 KB | Training | ||
| PDF 920 KB 简体中文 | White Paper | ||
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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
ISL3298EFRTZ-T Active Samples Available |
TDFN | Reel | 6000 | Get Samples, |
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