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ISO7231M

現行

三通道、2/1、150-Mbps 數位隔離器

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產品規格表

ISO7231M

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 Number of channels 3 Forward/reverse channels 2 forward / 1 reverse Default output High Data rate (max) (Mbps) 150 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 2500 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.028 Current consumption per channel (DC) (typ) (mA) 4.17 Creepage (min) (mm) 8 Clearance (min) (mm) 8
Rating Catalog Integrated isolated power No Isolation rating Basic Number of channels 3 Forward/reverse channels 2 forward / 1 reverse Default output High Data rate (max) (Mbps) 150 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 2500 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.028 Current consumption per channel (DC) (typ) (mA) 4.17 Creepage (min) (mm) 8 Clearance (min) (mm) 8
SOIC (DW) 16 106.09 mm² 10.3 x 10.3
  • 25 and 150Mbps signaling rate options
    • Low channel-to-channel output skew; 1ns maximum
    • Low pulse-width distortion (PWD); 2ns maximum
    • Low jitter content; 1ns typical at 150Mbps
  • Typical 25-Year Life at Rated Working Voltage (see Isolation Lifetime Projection)
  • 4kV ESD protection
  • Operate with 3.3V or 5V supplies
  • 3.3V and 5V level translation
  • High electromagnetic immunity (see application note ISO72x Digital Isolator Magnetic-Field Immunity)
  • –40°C to 125°C operating range
  • Safety-Related Certifications
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • IEC 61010-1, IEC 62368-1 certifications
  • 25 and 150Mbps signaling rate options
    • Low channel-to-channel output skew; 1ns maximum
    • Low pulse-width distortion (PWD); 2ns maximum
    • Low jitter content; 1ns typical at 150Mbps
  • Typical 25-Year Life at Rated Working Voltage (see Isolation Lifetime Projection)
  • 4kV ESD protection
  • Operate with 3.3V or 5V supplies
  • 3.3V and 5V level translation
  • High electromagnetic immunity (see application note ISO72x Digital Isolator Magnetic-Field Immunity)
  • –40°C to 125°C operating range
  • Safety-Related Certifications
    • DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 component recognition program
    • IEC 61010-1, IEC 62368-1 certifications

The ISO7230 and ISO7231 are triple-channel digital isolators each with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

The ISO7230 and ISO7231 are triple-channel digital isolators each with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
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類型 標題 日期
* Data sheet ISO723xx High-Speed, Triple-Channel Digital Isolators datasheet (Rev. L) PDF | HTML 2024年 10月 22日
Certificate VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) 2024年 1月 31日
Application note Digital Isolator Design Guide (Rev. G) PDF | HTML 2023年 9月 13日
White paper Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C) PDF | HTML 2023年 9月 7日
Certificate CSA Certificate for ISO72xxDW 2023年 2月 22日
Certificate UL Certificate of Compliance File E181974 Vol 4 Sec 1 (Rev. A) 2022年 8月 5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
EVM User's guide Universal Digital Isolator Evaluation Module PDF | HTML 2021年 3月 4日
Application brief Considerations for Selecting Digital Isolators 2018年 7月 24日
Analog Design Journal Designing an Isolated I2C Bus interface by using digital isolators (Rev. A) 2018年 3月 13日

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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

ISO723X724XEVM — ISO723X724XEVM 評估模組

The ISO723X724X evaluation module (EVM) supports the rapid, parametric evaluation of the Triple and Quad Digital Isolators. The EVM will be delivered with an ISO7241C soldered on the board. If another device is desired, please order samples from www.ti.com. If you do not have the capability to (...)

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ISO723X IBIS Model

SLLM166.ZIP (15 KB) - IBIS Model
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SOIC (DW) 16 Ultra Librarian
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