ISO1432
- Compatible with TIA/EIA-485-A
- PROFIBUS compatible at 5V bus-side supply
- Bus I/O protection
- ±30kV HBM
- ±16kV IEC 61000-4-2 Contact discharge
- ±4kV IEC 61000-4-4 Electrical fast transient
- Low-EMI 500kbps, 12Mbps and 50Mbps Data Rates
- 1.71V to 5.5V logic-side supply (VCC1), 3V to 5.5V bus-side supply (VCC2)
- Failsafe receiver for bus open, short, and idle
- 1/8 Unit load up to 256 nodes on bus
- 100kV/µs (typical) high common-mode transient immunity
- Extended temperature range from –40°C to 125°C
- Glitch-free power-up and power-down for hot plug-in
- Wide-body SOIC-16 package
- Pin compatible to most isolated RS-485 transceivers
- Safety-related certifications:
- 7071VPK VIOTM and 1500VPK VIORM (reinforced and basic options) per DIN EN IEC 60747-17 (VDE 0884-17)
- 5000VRMS isolation for 1 minute per UL 1577
- GB 4943.1, IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
- CQC, TUV, and CSA approvals
The ISO14xx devices are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD) and IEC electrical fast transient (EFT) events which eliminates the need for additional components on bus for system-level protection. The devices are available for both basic and reinforced isolation (see Reinforced and Basic Isolation Options).
技術資料
設計と開発
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ISO1412DWEVM — ISO1412DW 高性能、堅牢な EMC の絶縁型全二重 RS-485 の評価基板
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| SOIC (DW) | 16 | Ultra Librarian |
購入と品質
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。