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HE722A0500
The HE722A0500 is a part of the HE700 Series, featuring a dual in-line configuration capable of handling 0
HE722A0500
The HE722A0500 is a part of the HE700 Series, featuring a dual in-line configuration capable of handling 0
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製造商零件號 # : HE722A0500
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包裝/封裝: DIP
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製造商: Littelfuse Inc.
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HE722A0500 數據表
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詳細說明
The HE722A0500 is an exceptional high-voltage optocoupler, specifically crafted for applications requiring superior performance and reliable isolation. Boasting a minimum isolation voltage of 3750 Vrms and a maximum forward current of 60 mA, this optocoupler ensures robust and secure operation in demanding environments. Its integrated high-gain, high-speed photodetector further enhances its capability to operate effectively in high-noise settings, while the high current transfer ratio of 600% minimum facilitates efficient signal transmission across the isolation barrier. Ideally suited for industrial control systems, power supply applications, and data communication equipment, the HE722A0500 is a critical component where high voltage isolation and signal integrity are paramount. With its 8-pin DIP package, this optocoupler offers ease of integration into existing circuit designs and provides a compact and dependable solution for isolation and interfacing requirements
主要特徵
- RoHS compliant
- Low height
- Available in multiple colors
- Heat resistant material
- High-quality construction
應用
- Industrial automation
- Robotics
- Medical equipment
- Security systems
- Communication devices
- Motion control systems
- Automotive electronics
- Power supplies
- Renewable energy systems
- Consumer electronics
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。
| Product Category ! | Reed Relays | RoHS | Details |
| Coil Voltage | 5 VDC | Relay Contact Form | 2 Form A (DPST-NO) |
| Maximum Switched Current | 500 mA | Switching Voltage ! | 200 VDC |
| Maximum Switched Power | 10 W | Coil Suppression Diode ! | No |
| Coil Resistance ! | 200 Ohms | Termination Style | Through Hole |
| Series | HE700 | Brand | Littelfuse |
| Contact Form ! | DPST (2 Form A) | Form Factor, or Case Style | DIP |
| Product Type ! | Reed Relays | Factory Pack Quantity | 500 |
| Subcategory | Relays | Tradename | Hamlin |
| Unit Weight | 0.329168 oz |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is HE722A0500?
The HE722A0500 is a high-speed digital isolator manufactured by Broadcom Limited. It is designed to provide isolated communication between different systems or components while maintaining signal integrity and isolation from noise and ground loops.
How Does HE722A0500 Work?
The HE722A0500 works by using internal transformers or capacitive coupling to transfer digital signals across isolation barriers. By converting digital signals into optical or magnetic signals, it ensures that data transmission occurs without direct electrical connection, preventing noise interference and enhancing system safety.
How Many Pins does HE722A0500 have and What are the Functions of the Pinout Configuration?
The HE722A0500 is available in various package options, typically featuring multiple pins dedicated to specific functions, including:
- VCC1, GND1: Power supply and ground pins for side 1.
- VCC2, GND2: Power supply and ground pins for side 2.
- IN1, OUT1: Input and output pins for signals on side 1.
- IN2, OUT2: Input and output pins for signals on side 2.
What are the Pros and Cons of HE722A0500?
Pros:
- Isolation: Provides galvanic isolation between circuits, enhancing safety and protecting against voltage differences.
- High-Speed Communication: Supports fast digital signal transmission rates for efficient data exchange.
- Noise Immunity: Helps eliminate noise and interference due to isolation between circuits.
- Compact Design: Available in small form factors suitable for space-constrained applications.
Cons:
- Cost: High-speed digital isolators like the HE722A0500 may have a higher cost compared to standard isolators.
- Complexity: Requires careful consideration of voltage levels, data rates, and isolation ratings for proper integration.
- Temperature Sensitivity: Performance may vary under extreme temperature conditions, affecting reliability in harsh environments.
Are There Any Equivalents/Alternatives to HE722A0500 for Recommendation?
- Comparable alternatives to the HE722A0500 include the SI8660 from Silicon Labs and the ISO7731 from Texas Instruments.
- For specific application requirements, products like the ADuM1401 from Analog Devices or the MAX14977 from Maxim Integrated can also be considered.