ISO1042BDWV
CAN 5Mbps 1.8V/5.5V 8-Pin SOIC Tube
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製造商零件號 # : ISO1042BDWV
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包裝/封裝: SOIC-8
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製造商: Texas Instruments
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產品分類 : Drivers, Receivers, Transceivers
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ISO1042BDWV 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
The ISO1042BDWV is the ultimate solution for industrial and automotive applications requiring high-speed communication. Its integrated galvanic isolation ensures reliable performance in even the harshest environments, meeting the stringent ISO11898-2 (2016) standard for CAN protocol. With reinforced isolation of up to 5 kV RMS, the device offers maximum protection against voltage spikes and noise, guaranteeing the integrity of your data transmission. Operating on a single 5-V supply, the ISO1042BDWV simplifies system design and reduces overall complexity, making it the ideal choice for engineers looking to streamline their projects
主要特徵
- Wide common-mode voltage range for versatility
- Suitable for automotive and industrial applications
- Compact design with high isolation performance
- Operating temperature range from -40°C to 150°C
- Low power consumption reduces heat generation
規格
以下是所選零件的基本參數,涉及零件的特性及其所屬類別。
Rating | Catalog | Isolation rating | Basic, Reinforced |
Data rate (max) (MBps) | 5 | Working isolation voltage (VIOWM) (Vrms) | 1060 |
Surge isolation voltage (VIOSM) (VPK) | 6000, 10000 | Transient isolation voltage (VIOTM) (VPK) | 7071 |
Withstand isolation voltage (VISO) (Vrms) | 5000 | CMTI (min) (kV/µs) | 85 |
Supply voltage (V) | 1.71 to 5.5, 4.5 to 5.5 | Bus fault voltage (V) | -70 to 70 |
Common-mode voltage (V) | -30 to 30 | ESD HBM (kV) | 16 |
Creepage (min) (mm) | 8, 8.5 | Clearance (min) (mm) | 8, 8.5 |
Operating temperature range (°C) | -40 to 125 |
Specification Comparison
常見問題解答
What is ISO1042BDWV?
The ISO1042BDWV is a high-performance, reinforced, quad-channel digital isolator designed by Texas Instruments. It provides galvanic isolation for high-speed communication interfaces, ensuring safety and reliability in industrial automation, motor control, and power systems.
How Does ISO1042BDWV Work?
The ISO1042BDWV works by using capacitive isolation technology to transfer digital signals across isolation barriers. It consists of multiple isolation channels that transmit data without the need for physical connections, preventing ground loops and protecting sensitive electronics from voltage spikes and noise.
How Many Pins does ISO1042BDWV have and What are the Functions of the Pinout Configuration?
The ISO1042BDWV is housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- AIN0-AIN3: Input pins for the four data channels.
- AGND: Analog ground pin.
- AVCC: Analog power supply pin.
- BIN0-BIN3: Output pins for the four data channels.
- BGND: Digital ground pin.
- BVCC: Digital power supply pin.
- EN, FLT, SDI, SDO: Control and status pins for the device.
What are the Pros and Cons of ISO1042BDWV?
Pros:
- High-Speed Communication: Supports high-speed data transmission for demanding applications.
- Isolation Protection: Provides galvanic isolation to prevent noise and voltage interference.
- Reinforced Insulation: Offers increased isolation protection for safety-critical systems.
- Low Power Consumption: Operates with low power, suitable for energy-efficient designs.
- Wide Temperature Range: Works reliably across a wide temperature range, suitable for harsh environments.
Cons:
- Complex Design: Requires careful consideration of layout and signal integrity for optimal performance.
- Higher Cost: Advanced features such as reinforced isolation may come at a higher cost compared to basic isolators.
- External Components: May need additional components for specific application requirements.
Are There Any Equivalents/Alternatives to ISO1042BDWV for Recommendation?
- The Si823H12 from Silicon Labs is a comparable quad-channel digital isolator with reinforced insulation.
- Alternatives to the ISO1042BDWV include the MAX14937 from Maxim Integrated and the ADM1494 from Analog Devices.
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