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ISO7760

現行

Reinforced 6-channel, 6/0, digital isolator

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產品規格表

ISO7760

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Integrated isolated power No Number of channels 6 Forward/reverse channels 6 forward / 0 reverse Data rate (max) (Mbps) 100 Protocols GPIO, PWM Propagation delay time (typ) (ns) 11 Propagation delay time (max) (ns) 17 Part-to-part output skew (max) (ns) 4.5 Channel-to-channel output skew (max) (ns) 4 Certifications CQC, CSA, DIN, TUV Isolation rating Basic, Reinforced Withstand isolation voltage (VISO) (Vrms) 3000, 5000 Surge isolation voltage (VIOSM) (kVPK) 10, 12.8 CMTI (min) (kV/µs) 85 Default output High, Low Creepage (min) (mm) 3.7, 8 Current consumption per channel (DC) (typ) (mA) 0.77 Current consumption per channel (1 Mbps) (typ) (mA) 1.38 Operating temperature range (°C) -55 to 125 Transient isolation voltage (VIOTM) (VPK) 4242, 8000 Clearance (min) (mm) 3.7, 8
Rating Catalog Integrated isolated power No Number of channels 6 Forward/reverse channels 6 forward / 0 reverse Data rate (max) (Mbps) 100 Protocols GPIO, PWM Propagation delay time (typ) (ns) 11 Propagation delay time (max) (ns) 17 Part-to-part output skew (max) (ns) 4.5 Channel-to-channel output skew (max) (ns) 4 Certifications CQC, CSA, DIN, TUV Isolation rating Basic, Reinforced Withstand isolation voltage (VISO) (Vrms) 3000, 5000 Surge isolation voltage (VIOSM) (kVPK) 10, 12.8 CMTI (min) (kV/µs) 85 Default output High, Low Creepage (min) (mm) 3.7, 8 Current consumption per channel (DC) (typ) (mA) 0.77 Current consumption per channel (1 Mbps) (typ) (mA) 1.38 Operating temperature range (°C) -55 to 125 Transient isolation voltage (VIOTM) (VPK) 4242, 8000 Clearance (min) (mm) 3.7, 8
SSOP (DBQ) 16 29.4 mm² (4.9 mm × 6 mm) SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm)
  • 100 Mbps data rate
  • Robust isolation barrier:
    • >30-Year projected lifetime
    • Up to 5000 VRMS isolation rating
    • Up to 12.8 kV surge capability
    • ±100 kV/µs Typical CMTI
  • Wide supply range: 2.25 V to 5.5 V
  • 2.25-V to 5.5-V Level translation
  • Default output high (ISO776x) and low (ISO776xF) Options
  • Wide temperature range: –55°C to +125°C
  • Low power consumption, typical 1.4 mA per channel at 1 Mbps
  • Low propagation delay: 11 ns typical at 5 V
  • Robust Electromagnetic Compatibility (EMC):
    • System-level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 Contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16) and SSOP (DBQ-16) package options
  • Automotive version available: ISO776x-Q1
  • Safety-related certifications:
    • Reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • CSA Certification per IEC 62368-1 and IEC 60601-1
    • CQC Certification per GB4943.1
    • TUV Certification according to EN 62368-1 and EN 61010-1
  • 100 Mbps data rate
  • Robust isolation barrier:
    • >30-Year projected lifetime
    • Up to 5000 VRMS isolation rating
    • Up to 12.8 kV surge capability
    • ±100 kV/µs Typical CMTI
  • Wide supply range: 2.25 V to 5.5 V
  • 2.25-V to 5.5-V Level translation
  • Default output high (ISO776x) and low (ISO776xF) Options
  • Wide temperature range: –55°C to +125°C
  • Low power consumption, typical 1.4 mA per channel at 1 Mbps
  • Low propagation delay: 11 ns typical at 5 V
  • Robust Electromagnetic Compatibility (EMC):
    • System-level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 Contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16) and SSOP (DBQ-16) package options
  • Automotive version available: ISO776x-Q1
  • Safety-related certifications:
    • Reinforced insulation per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • CSA Certification per IEC 62368-1 and IEC 60601-1
    • CQC Certification per GB4943.1
    • TUV Certification according to EN 62368-1 and EN 61010-1

The ISO776x devices are high-performance, six-channel digital isolators with 5000-VRMS (DW package) and 3000-VRMS (DBQ package) isolation ratings per UL 1577. This family of devices is also certified according to VDE, CSA, TUV and CQC.

The ISO776x family of devices provides high-electromagnetic immunity and low emissions at low-power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic-input and logic-output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. The ISO776x family of devices is available in all possible pin configurations such that all six channels are in the same direction, or one, two, or three channels are in reverse direction while the remaining channels are in forward direction. If the input power or signal is lost, the default output is high for devices without suffix F and low for devices with suffix F. See the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, this family of devices helps prevent noise currents on data buses, such as RS-485, RS-232, and CAN , or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO776x family of devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO776x family of devices is available in 16-pin SOIC and SSOP packages.

The ISO776x devices are high-performance, six-channel digital isolators with 5000-VRMS (DW package) and 3000-VRMS (DBQ package) isolation ratings per UL 1577. This family of devices is also certified according to VDE, CSA, TUV and CQC.

The ISO776x family of devices provides high-electromagnetic immunity and low emissions at low-power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic-input and logic-output buffer separated by a double capacitive silicon dioxide (SiO2) insulation barrier. The ISO776x family of devices is available in all possible pin configurations such that all six channels are in the same direction, or one, two, or three channels are in reverse direction while the remaining channels are in forward direction. If the input power or signal is lost, the default output is high for devices without suffix F and low for devices with suffix F. See the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, this family of devices helps prevent noise currents on data buses, such as RS-485, RS-232, and CAN , or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO776x family of devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO776x family of devices is available in 16-pin SOIC and SSOP packages.
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ISO6760L 現行 Reinforced 6-channel, 6/0, digital isolator with 50Mbps, 1.8V logic, and integrated interlock Pin-to-pin device with 50-Mbps data rate and lower 1 ku price.

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 ISO776x High-speed, robust EMC, reinforced six-channel digital isolators datasheet (Rev. H) PDF | HTML 2023/12/5
證書 VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB) 2026/7/15
證書 TUV Certificate for Isolation Devices (Rev. M) 2026/5/7
證書 CSA Certificate for ISO776xDBQ (Rev. B) 2026/5/7
證書 UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. S) 2026/5/7
白皮書 Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. D) PDF | HTML 2025/11/7
證書 CSA Certificate for ISO776xDW (Rev. B) 2025/10/15
證書 CQC Certificate for ISOxxDBQ (Rev. B) 2025/8/19
證書 CQC Certificate for ISOxxDWx (Rev. K) 2025/8/18
應用說明 Digital Isolator Design Guide (Rev. G) PDF | HTML 2023/9/13
應用說明 IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection PDF | HTML 2023/2/16
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
功能安全資訊 ISO7760-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 2020/6/18
Application brief Considerations for Selecting Digital Isolators 2018/7/24
類比設計期刊 How to reduce radiated emissions of digital isolators for systems with RF module 2018/3/26
應用說明 Isolation Glossary (Rev. A) 2017/9/19

設計與開發

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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
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開發板

ISO7762DBQEVM — ISO7762DBQ 高速、耐用 EMC 六通道數位隔離器評估模組

ISO7762DBQEVM 是一款評估模組，可用於評估採用 16 接腳 SSOP 封裝（封裝代碼 DBQ）的 ISO7762 高性能、強化型六通道數位隔離器。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
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ISO7762DWEVM — ISO7762DW 高速、耐用 EMC 六通道數位隔離器評估模組

ISO7762DWEVM 是一款評估模組，可用於評估採用 16 針腳寬體 SOIC 封裝（封裝代碼 DW）的 ISO7762 高性能、強化型六通道數位隔離器。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
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模擬型號

ISO7760 IBIS Model (Rev. A)

SLLM365A.ZIP (52 KB) - IBIS 模型
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模擬型號

ISO7760 PSpice Transient Model

SLLM478.ZIP (521 KB) - PSpice 模型
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參考設計

TIDA-010065 — 基於高效、低排放、隔離式 DC/DC 轉換器的類比輸入模組參考設計

此參考設計為一簡化架構，可產生隔離式電源供應，適用於測量隔離電壓與電流的隔離式放大器。具 5-V 輸入之強化隔離操作的完全整合式 DC/DC 轉換器，並具備可設定 5-V 或 5.4-V 輸出 (適用於低壓降穩壓器 (LDO) 的空餘空間) 可產生隔離電源。介接至 ±50-mV 輸入範圍隔離放大器，且配置爲通道隔離輸入的分流，可測量電流。連接至 ±250-mV 或 ±12-V 輸入範圍隔離放大器，且配置爲群組隔離輸入的潛在分頻器，可測量電壓。隔離放大器介面直接輸出至 24 位元 ΔΣ 類比轉數位轉換器 (ADC)，或使用增益放大器擴展至 ±10 V，並連接至 16 位元 SAR ADC (...)
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參考設計

TIDA-010085 — 使用數位隔離器的 24-VAC 多通道固態繼電器參考設計

此參考設計展示使用單一隔離的多通道固態繼電器 (SSR)。此設計採用含單一隔離式電源供應器與通用接地閘極驅動電路的多通道數位隔離器，以獨立控制多個 SSR。此設計適用 24-VAC 供電繼電器，額定電流可達 2A，但可擴充至 240VAC 和更高的額定電流。每個 SSR 通道消耗的空間小於 75-mm2，組件的最大高度約爲 3-mm，與機電繼電器相比，可大幅節省尺寸。使用單一隔離式電源可減少機板空間及 BOM 成本。
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參考設計

TIDA-01349 — 使用單封裝六通道數位隔離器，且適用於逆變器的 IPM 介面參考設計

這款參考設計使用智慧型電源模組 (IPM) 實現 AC 逆變器驅動和伺服驅動的三相逆變器子系統。微控制器 (MCU) 和 IPM 功率級之間存在強化型隔離。PWM 訊號使用單封裝、六通道數位隔離器 ISO7760 進行隔離。在兩個馬達相位中使用隔離式 ΔΣ 調變器 AMC1303M0520 進行同相電流感測。DC 匯流排電壓回饋和模組溫度回饋是透過隔離式 ΔΣ 調變器 AMC1303M2520 提供給 MCU。此參考設計由 C2000™ MCU 控制。
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SSOP (DBQ) 16 Ultra Librarian
SOIC (DW) 16 Ultra Librarian
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