SN888C

現行

具 IEC-ESD 保護的匯流排極性修正 RS-485 收發器

產品詳細資料

Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 0.25 IEC 61000-4-2 contact (±V) 12000 Fault protection (V) -18 to 18 Common-mode range (V) -7 to 12 Number of nodes 256 Features IEC ESD protection Isolated No Supply current (max) (µA) 900 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 1 Number of transmitters 1 Duplex Half Signaling rate (max) (Mbps) 0.25 IEC 61000-4-2 contact (±V) 12000 Fault protection (V) -18 to 18 Common-mode range (V) -7 to 12 Number of nodes 256 Features IEC ESD protection Isolated No Supply current (max) (µA) 900 Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Exceeds Requirements of EIA-485 Standard
  • Bus-Polarity Correction within 76 ms
  • Data Rate: 300 bps to 250 kbps
  • Works with Two Configurations:
    • Failsafe Resistors Only
    • Failsafe and Termination Resistors
  • Up to 256 Nodes on a Bus
  • SOIC-8 Package for Backward Compatibility
  • Bus-Pin Protection:
    • ±16 kV HBM protection
    • ±12 kV IEC61000-4-2 Contact Discharge
    • +4 kV IEC61000-4-4 Fast Transient Burst
  • Exceeds Requirements of EIA-485 Standard
  • Bus-Polarity Correction within 76 ms
  • Data Rate: 300 bps to 250 kbps
  • Works with Two Configurations:
    • Failsafe Resistors Only
    • Failsafe and Termination Resistors
  • Up to 256 Nodes on a Bus
  • SOIC-8 Package for Backward Compatibility
  • Bus-Pin Protection:
    • ±16 kV HBM protection
    • ±12 kV IEC61000-4-2 Contact Discharge
    • +4 kV IEC61000-4-4 Fast Transient Burst

The SN888C is a low-power RS-485 transceiver with bus-polarity correction and transient protection. Upon hot plug-in the device detects and corrects the bus polarity within the first 76 ms of bus idling. On-chip transient protection protects the device against IEC61000 ESD and EFT transients.

The SN888C is available in an SOIC-8 package. The device is characterized from –40°C to 85°C.

The SN888C is a low-power RS-485 transceiver with bus-polarity correction and transient protection. Upon hot plug-in the device detects and corrects the bus polarity within the first 76 ms of bus idling. On-chip transient protection protects the device against IEC61000 ESD and EFT transients.

The SN888C is available in an SOIC-8 package. The device is characterized from –40°C to 85°C.

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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 SN888C Bus-Polarity Correcting RS-485 Transceiver for E-Meters datasheet 2013/9/25

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RS485-HF-DPLX-EVM — RS-485 半雙工評估模組

RS-485 半雙工評估模組 (EVM) 可協助設計師評估裝置性能,其支援使用 SN65HVD1x、SN65HVD2x、SN65HVD7x、SN65HVD8x 和 SN65HVD96 半雙工收發器之一快速開發與分析資料傳輸系統。EVM 板出貨時並未將 RS-485 裝置焊接至電路板上。使用者可索取樣品或購買任何 TI RS-485 半雙工裝置,以進行評估。如需相容裝置的完整清單,請參閱 EVM 使用指南。
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SN888C IBIS Model

SLLM235.ZIP (44 KB) - IBIS 模型
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