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隔離式 RS-485 收發器

ISO1410

現行

具 EMC 保護、500Kbps、半雙工、5kVrms 隔離式 RS-485 和 RS-422 收發器

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產品規格表

ISO1410

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Integrated isolated power No Isolation rating Basic, Reinforced Duplex Half Data rate (max) (Mbps) 0.5 Working isolation voltage (VIOWM) (Vrms) 1060 Surge isolation voltage (VIOSM) (VPK) 6000, 10000 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 ESD HBM (kV) 30 VCC1 (min) (V) 1.71 VCC1 (max) (V) 5.5 VCC2 (min) (V) 3 VCC2 (max) (V) 5.5 Fail safe Idle, Open, Short CMTI (min) (kV/µs) 85 Operating temperature range (°C) -40 to 125 Creepage (min) (mm) 8 Clearance (min) (mm) 8
Rating Catalog Integrated isolated power No Isolation rating Basic, Reinforced Duplex Half Data rate (max) (Mbps) 0.5 Working isolation voltage (VIOWM) (Vrms) 1060 Surge isolation voltage (VIOSM) (VPK) 6000, 10000 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 ESD HBM (kV) 30 VCC1 (min) (V) 1.71 VCC1 (max) (V) 5.5 VCC2 (min) (V) 3 VCC2 (max) (V) 5.5 Fail safe Idle, Open, Short CMTI (min) (kV/µs) 85 Operating temperature range (°C) -40 to 125 Creepage (min) (mm) 8 Clearance (min) (mm) 8
SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm)
  • 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
  • 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).

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).
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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 ISO14xx 5kVRMS Isolated RS-485/RS-422 Transceiver With Robust EMC datasheet (Rev. I) PDF | HTML 2026/8/11
證書 VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB) 2026/7/15
應用說明 Understand Safety Requirements and Isolation for High-Voltage Application Part I PDF | HTML 2026/6/15
證書 VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA) 2026/6/11
證書 TUV Certificate for Isolation Devices (Rev. M) 2026/5/7
證書 UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. S) 2026/5/7
Application brief How to Isolate Signal and Power for an RS-485 System (Rev. D) PDF | HTML 2025/11/7
證書 CSA Certificate for ISO14xxDW (Rev. A) 2025/10/15
證書 CQC Certificate for ISOxxDWx (Rev. K) 2025/8/18
應用說明 Isolated RS-485 Transceiver Reference Design (Rev. A) PDF | HTML 2022/9/23
Product overview Isolation for RS-485 PDF | HTML 2022/8/21
Application brief Robust Isolated RS-485 Enables New Industrial Applications (Rev. C) PDF | HTML 2022/7/26
Application brief How to Isolate RS-485 for Smallest Size and Highest Reliability (Rev. C) PDF | HTML 2022/7/6
白皮書 Why are Digital Isolators Certified to Meet Electrical Equipment Standards? 2021/11/16
白皮書 Distance Through Insulation: How Digital Isolators Meet Certification Requiremen PDF | HTML 2021/6/11
類比設計期刊 Data-rate independent half-duplex repeater design for RS-485 (Rev. A) 2018/10/2
技術文章 Top 7 design questions about isolated RS-485 transceivers PDF | HTML 2018/7/26

設計與開發

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開發板

ISO1410DWEVM — ISO1410DW 高效能、耐用 EMC 隔離式 RS-485 評估模組

ISO1410DWEVM 是一款評估模組 (EVM)，用於評估採用 16 接腳寬體 SOIC 封裝（封裝代碼 DW）中高效能、增強隔離式的 RS-485 ISO1410。EVM 具備足夠的測試點和跨接器選項，可用於評估具最少外部零組件的裝置。
使用指南: PDF
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模擬型號

ISO1410 IBIS Model

SLLM417.ZIP (103 KB) - IBIS 模型
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參考設計

TIDA-010247 — 適用於 48–1500V 儲能系統的高準確度電池管理單元參考設計

此參考設計為高壓側 N 通道 MOSFET 控制（高達 32 個）電池管理單元 (BMU)，且使用堆疊式 BQ769x2 電池監控器系列。此設計也整合了 CAN 介面，適用於 BMU 堆疊高電壓（高達 1500V）儲能站應用。高壓側 N 通道 MOSFET 架構與最佳化驅動電路，可提供簡易的開關控制。此參考設計可實現低待機與運送模式耗電量，並可將兩組之間的電流差距最佳化。此參考設計適用於 48–1500V 儲能系統。
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參考設計

TIDA-010253 — 適用於儲能系統的電池控制單元參考設計

此參考設計為高電壓鋰離子 (Li-ion)、磷酸鐵鋰 (LiFePO4) 電池架的中央控制器。此設計提供適用於高電壓繼電器的驅動電路、通訊介面 (包括 RS-485、控制器區域網路 (CAN)、菊鍊與乙太網路)、濕度感測器的可擴充介面、高電壓類比轉數位轉換器 (ADC)，以及電流感測器。

此設計使用高性能微控制器進行開發和測試應用。這些功能讓此參考設計適用於高容量電池架應用的中央控制器。

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (DW) 16 Ultra Librarian
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