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ISO7710-Q1

現行

汽車、穩健 EMC、單通道、強化型數位隔離器

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產品規格表

ISO7710-Q1

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Rating Automotive Forward/reverse channels 1 forward / 0 reverse Integrated isolated power No Isolation rating Basic, Reinforced Default output High, Low Data rate (max) (Mbps) 100 Protocols GPIO, PWM Surge isolation voltage (VIOSM) (VPK) 10000, 12800 Transient isolation voltage (VIOTM) (VPK) 4242, 8000 Withstand isolation voltage (VISO) (Vrms) 3000, 5000 CMTI (min) (V/µs) 85000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.25 Propagation delay time (typ) (µs) 0.0107 Current consumption per channel (DC) (typ) (mA) 1.1 Current consumption per channel (1 Mbps) (typ) (mA) 1.7 Creepage (min) (mm) 4, 8 Clearance (min) (mm) 4, 8 TI functional safety category Functional Safety-Capable
Number of channels 1 Rating Automotive Forward/reverse channels 1 forward / 0 reverse Integrated isolated power No Isolation rating Basic, Reinforced Default output High, Low Data rate (max) (Mbps) 100 Protocols GPIO, PWM Surge isolation voltage (VIOSM) (VPK) 10000, 12800 Transient isolation voltage (VIOTM) (VPK) 4242, 8000 Withstand isolation voltage (VISO) (Vrms) 3000, 5000 CMTI (min) (V/µs) 85000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 2.25 Propagation delay time (typ) (µs) 0.0107 Current consumption per channel (DC) (typ) (mA) 1.1 Current consumption per channel (1 Mbps) (typ) (mA) 1.7 Creepage (min) (mm) 4, 8 Clearance (min) (mm) 4, 8 TI functional safety category Functional Safety-Capable
SOIC (D) 8 29.4 mm² 4.9 x 6 SOIC (DW) 16 106.09 mm² 10.3 x 10.3
  • Qualified for automotive applications
  • AEC-Q100 Qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • 100Mbps data rate
  • Robust isolation barrier:
    • >30-year projected lifetime at 1500VRMS working voltage
    • Up to 5000VRMS isolation rating
    • Up to 12.8kV surge capability
    • ±100kV/µs typical CMTI
  • Wide supply range: 2.25V to 5.5V
  • 2.25V to 5.5V Level translation
  • Default output high (ISO7710) and low (ISO7710F) options
  • Low power consumption, typical 1.7mA at 1Mbps
  • Low propagation delay: 11ns Typical (5V Supplies)
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • ±8kV IEC 61000-4-2 contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16) and narrow-SOIC (D-8) package options
  • Safety-related Certifications
    • VDE reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1 certifications
  • Qualified for automotive applications
  • AEC-Q100 Qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • 100Mbps data rate
  • Robust isolation barrier:
    • >30-year projected lifetime at 1500VRMS working voltage
    • Up to 5000VRMS isolation rating
    • Up to 12.8kV surge capability
    • ±100kV/µs typical CMTI
  • Wide supply range: 2.25V to 5.5V
  • 2.25V to 5.5V Level translation
  • Default output high (ISO7710) and low (ISO7710F) options
  • Low power consumption, typical 1.7mA at 1Mbps
  • Low propagation delay: 11ns Typical (5V Supplies)
  • Robust electromagnetic compatibility (EMC)
    • System-level ESD, EFT, and surge immunity
    • ±8kV IEC 61000-4-2 contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16) and narrow-SOIC (D-8) package options
  • Safety-related Certifications
    • VDE reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1 certifications

The ISO7710-Q1 device is a high-performance, single-channel digital isolator with 5000VRMS (DW package) and 3000VRMS (D package) isolation ratings per UL 1577. This device is also certified by VDE, TUV, CSA, and CQC.

The ISO7710-Q1 device provides high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. The isolation channel has a logic input and output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. In the event of input power or signal loss, default output is high for a device without suffix F and low for a device with suffix F. See the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, the device helps prevent noise currents on data buses, such as CAN and LIN, or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through ingenious chip design and layout techniques, the electromagnetic compatibility of the ISO7710-Q1 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO7710-Q1 device is available in 16-pin SOIC wide-body (DW) and 8-pin SOIC narrow-body (D) packages.

The ISO7710-Q1 device is a high-performance, single-channel digital isolator with 5000VRMS (DW package) and 3000VRMS (D package) isolation ratings per UL 1577. This device is also certified by VDE, TUV, CSA, and CQC.

The ISO7710-Q1 device provides high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. The isolation channel has a logic input and output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. In the event of input power or signal loss, default output is high for a device without suffix F and low for a device with suffix F. See the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, the device helps prevent noise currents on data buses, such as CAN and LIN, or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through ingenious chip design and layout techniques, the electromagnetic compatibility of the ISO7710-Q1 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO7710-Q1 device is available in 16-pin SOIC wide-body (DW) and 8-pin SOIC narrow-body (D) packages.

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類型 標題 日期
* Data sheet ISO7710-Q1 High Speed, Robust EMC Reinforced Single-Channel Digital Isolator datasheet (Rev. C) PDF | HTML 2024年 12月 13日
White paper Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. D) PDF | HTML 2025年 11月 7日
Certificate CSA Certificate for ISO77xxDW (Rev. B) (Rev. B) 2025年 10月 15日
Certificate VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. Y) 2025年 9月 22日
Certificate UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. R) 2025年 9月 8日
Certificate CSA Certificate for ISO77xxD (Rev. A) 2025年 8月 20日
Certificate CSA Certificate for ISO77xxDWV (Rev. A) 2025年 8月 20日
Certificate CQC Certificate for ISOxxD (Rev. B) 2025年 8月 19日
Certificate CQC Certificate for ISOxxDWV (Rev. B) 2025年 8月 19日
Certificate CQC Certificate for ISOxxDWx (Rev. K) 2025年 8月 18日
Certificate TUV Certificate for Isolation Devices (Rev. L) 2025年 8月 15日
Application note IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection PDF | HTML 2023年 2月 16日
White paper Why are Digital Isolators Certified to Meet Electrical Equipment Standards? 2021年 11月 16日
White paper Distance Through Insulation: How Digital Isolators Meet Certification Requiremen PDF | HTML 2021年 6月 11日
Application brief How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A) PDF | HTML 2021年 5月 19日
Functional safety information ISO7710-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 2020年 6月 18日
User guide ISO77xxD Single- and Dual-Digital Isolator Evaluation Module (Rev. A) 2019年 2月 25日
Application brief Considerations for Selecting Digital Isolators 2018年 7月 24日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DIGI-ISO-EVM — 通用數位隔離器評估模組

DIGI-ISO-EVM 是一款評估模組 (EVM)，可評估任何 TI 單通道、雙通道、三通道、四通道或六通道數位隔離器裝置，並提供五種不同封裝 - 8 接腳窄體 SOIC (D)、8 接腳寬體 SOIC (DWV)、16 接腳寬體 SOIC (DWW)、16 接腳超寬體 SOIC (DWW) 和 16 接腳 (DBQ) 封裝。EVM 具備足夠 Berg 接腳選項，可用於評估具最少外部零組件的裝置。

使用指南: PDF | HTML
TI.com 無法提供
開發板

ISO7721DEVM — EMC 性能優異的 D 封裝 ISO7721 高速雙通道數位隔離器評估模組

ISO7721DEVM 是一款評估模組 (EVM)，用於評估採用 8 腳窄體 SOIC 封裝（封裝代碼為 D）的 ISO7721 高性能強化型雙通道數位隔離器。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
TI.com 無法提供
開發板

ISO7741EVM — EMC 性能優異的 ISO7741 高速四通道數位隔離器評估模組

ISO7741EVM 是用於評估 ISO7741 的評估模組 (EVM)。ISO7741 是一款高性能、強化型四通道數位隔離器，並採用寬體 SOIC 封裝（封裝代碼 DW）。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
TI.com 無法提供
模擬型號

ISO7710 IBIS Model

SLLM331.ZIP (52 KB) - IBIS Model
下載
模擬型號

ISO7710 PSpice Transient Model

SLLM482.ZIP (150 KB) - PSpice Model
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參考設計

TIDA-01543 — 具有過電流偵測且適用於牽引逆變器的隔離式電流感測參考設計 (±300 A)

此 參考設計可偵測牽引馬達相位電流。TIDA-01543 實現隔離式電流感測器。透過 AMC1305M05-Q1 ΔΣ 調變器和 INA301-Q1 裝置，可實現精密的直列式分流馬達相位電流感測。調變器的高 CMTI 有助於抑制逆變器切換暫態，以免損毀控制器端的資料。INA301-Q1 的快速反應時間可加快過電流事件的反應時間。TIDA-01543 提供的介面能夠連接外部 MCU，可在其中執行數位 SINC 濾波器，以解調 AMC1305M05 輸出位元流。此 參考設計採用 C2000 系列，亦即符合車用資格的 F280049M Piccolo™ 微控制器控制卡。
Design guide: PDF
電路圖: PDF
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
SOIC (DW) 16 Ultra Librarian
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