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ISOUSB211

現行

支援低速、高速及全速的低放射隔離式 USB 中繼器

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產品規格表

ISOUSB211

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Isolation rating Reinforced Data rate (max) (Mbps) 480 Working isolation voltage (VIOWM) (Vrms) 1500 Surge isolation voltage (VIOSM) (VPK) 12800 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 CMTI (min) (kV/µs) 100 Operating temperature range (°C) -40 to 125
Rating Catalog Isolation rating Reinforced Data rate (max) (Mbps) 480 Working isolation voltage (VIOWM) (Vrms) 1500 Surge isolation voltage (VIOSM) (VPK) 12800 Transient isolation voltage (VIOTM) (VPK) 7071 Withstand isolation voltage (VISO) (Vrms) 5000 CMTI (min) (kV/µs) 100 Operating temperature range (°C) -40 to 125
SSOP (DP) 28 106.09 mm² 10.3 x 10.3
  • Compliant to USB 2.0
  • Supports low speed (1.5 Mbps) , full speed (12 Mbps) and high speed (480 Mbps) signaling
  • Does not need external crystal or clock input
  • Automatic speed and connection detection
  • Supports L1 (sleep) and L2 (suspend) low-power states
  • Programmable equalization to compensate board trace loss in high speed mode
  • CDP advertising on downstream side
  • Supply OK indication on opposite side
  • Supports automatic role reversal for USB On-The-Go (OTG) and Type-C® Dual Role Port (DRP) designs
  • High CMTI: 100 kV/µs
  • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
  • V BUS voltage range: 4.25 V to 5.5 V
    • 3.3 V and 1.8 V internal LDO s
  • Meets CISPR32 class B emissions limits
  • Ambient temperature range: –40°C to +125°C
  • Small footprint 28-SSOP package
  • Safety-related certifications:
    • 7071-V PK V IOTM and 2121-V PK V IORM (Reinforced) per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-V RMS isolation for 1 minute per UL 1577
    • IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
    • CQC, TUV and CSA certifications
  • Compliant to USB 2.0
  • Supports low speed (1.5 Mbps) , full speed (12 Mbps) and high speed (480 Mbps) signaling
  • Does not need external crystal or clock input
  • Automatic speed and connection detection
  • Supports L1 (sleep) and L2 (suspend) low-power states
  • Programmable equalization to compensate board trace loss in high speed mode
  • CDP advertising on downstream side
  • Supply OK indication on opposite side
  • Supports automatic role reversal for USB On-The-Go (OTG) and Type-C® Dual Role Port (DRP) designs
  • High CMTI: 100 kV/µs
  • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
  • V BUS voltage range: 4.25 V to 5.5 V
    • 3.3 V and 1.8 V internal LDO s
  • Meets CISPR32 class B emissions limits
  • Ambient temperature range: –40°C to +125°C
  • Small footprint 28-SSOP package
  • Safety-related certifications:
    • 7071-V PK V IOTM and 2121-V PK V IORM (Reinforced) per DIN EN IEC 60747-17 (VDE 0884-17)
    • 5000-V RMS isolation for 1 minute per UL 1577
    • IEC 62368-1, IEC 60601-1 and IEC 61010-1 certifications
    • CQC, TUV and CSA certifications

ISOUSB211 is a galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5 Mbps) , full speed (12 Mbps) and high speed (480 Mbps) signaling rates. The device supports automatic connect and speed detection, reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host, peripheral and cable isolation. The device also supports automatic role reversal - if after disconnect, a new connect is detected on the Upstream facing port, then the Upstream and Downstream port definitions are reversed. This feature enables the device to support USB On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. The ISOUSB211 has inbuilt programmable equalization to cancel signal loss caused by board traces, which helps in meeting USB2.0 high-speed TX and RX eye-diagram templates. This device uses a silicon dioxide (SiO 2) insulation barrier with a withstand voltage of up to 5000 V RMS and a working voltage of 1500 V RMS. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISOUSB211 device is available for reinforced isolation. It supports a wide ambient temperature range of –40°C to +125°C. The device is available in the small foot-print SSOP-28 (28-DP) package.

ISOUSB211 is a galvanically-isolated USB 2.0 compliant repeater supporting low speed (1.5 Mbps) , full speed (12 Mbps) and high speed (480 Mbps) signaling rates. The device supports automatic connect and speed detection, reflection of pull-ups/pull-downs, and link power management allowing drop-in USB hub, host, peripheral and cable isolation. The device also supports automatic role reversal - if after disconnect, a new connect is detected on the Upstream facing port, then the Upstream and Downstream port definitions are reversed. This feature enables the device to support USB On-The-Go (OTG) and Type-C Dual Role Port (DRP) implementations. The ISOUSB211 has inbuilt programmable equalization to cancel signal loss caused by board traces, which helps in meeting USB2.0 high-speed TX and RX eye-diagram templates. This device uses a silicon dioxide (SiO 2) insulation barrier with a withstand voltage of up to 5000 V RMS and a working voltage of 1500 V RMS. Used in conjunction with isolated power supplies, the device protects against high voltage, and prevents noise currents from the bus from entering the local ground. The ISOUSB211 device is available for reinforced isolation. It supports a wide ambient temperature range of –40°C to +125°C. The device is available in the small foot-print SSOP-28 (28-DP) package.
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類型 標題 日期
* Data sheet ISOUSB211 High/Full/Low Speed Isolated USB Repeater datasheet (Rev. C) PDF | HTML 2022年 10月 21日
Certificate VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S) 2024年 2月 29日
Certificate VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) 2024年 1月 31日
Product overview Isolated USB Repeater (Rev. B) PDF | HTML 2023年 8月 22日
Analog Design Journal 執行隔離式 USB 2.0 On-the-Go 連接埠 PDF | HTML 2023年 5月 3日
Certificate CQC Certificate for ISOUSB211xDP (Rev. A) 2023年 3月 27日
Certificate ISOUSB211DPEVM EU Electromagnetic Compatibility and RoHS DoC (Rev. A) 2023年 2月 28日
Application note USB Audio Isolation with Isolated USB 2.0 Redriver PDF | HTML 2023年 2月 14日
Certificate CSA Certificate for ISOUSB211xDP (Rev. A) 2023年 2月 13日
Certificate TUV Certificate for Isolation Devices (Rev. K) 2022年 8月 5日
Certificate UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. P) 2022年 8月 5日
Analog Design Journal How to implement an isolated USB 2.0 high speed, Type-C® DRP PDF | HTML 2022年 3月 31日
Application note Compensate for Channel Loss with Equalizer Settings on High-Speed USB Isolators PDF | HTML 2022年 1月 24日
Application brief Protect your Designs with Low-Emissions USB 2.0 Compliant 480 Mbps Isolators PDF | HTML 2021年 12月 20日
User guide ISOUSB211DPEVM Isolated USB Evaluation Module PDF | HTML 2021年 3月 2日

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開發板

ISOUSB211DPEVM — ISOUSB211 評估模組

ISOUSB211DW 評估模組 (EVM) 是一款平台，用於開發採用 28 針腳 SSOP (DP-29) 的高性能、5000VRMS、強化型隔離 USB 中繼器。EVM 具備足夠的測試點和跨接器選項，可以最少外部零組件進行裝置評估。

使用指南: PDF | HTML
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ISOUSB211 IBIS Model

SLLM497.ZIP (300 KB) - IBIS Model
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