ASSR-5211-001E Overview
The ASSR-5211-001E is a high-performance digital isolation component designed for industrial and automation applications requiring robust signal integrity and safety. This optocoupler provides galvanic isolation between input and output circuits, ensuring reliable data transmission while protecting sensitive electronics from high voltages and noise. Featuring a compact surface-mount package, it is engineered for easy integration into a wide range of systems. The device supports a wide operating temperature range and offers excellent common-mode transient immunity, making it ideal for harsh industrial environments. For detailed specifications and purchasing options, visit the official Produttore di circuiti integrati sito web.
ASSR-5211-001E Technical Specifications
| Parametro | Specifiche |
|---|---|
| Isolation Voltage (VIORM) | 5 kVRMS |
| Velocità dei dati | 10 Mbps |
| Ritardo di propagazione | 100 ns typical |
| Supply Voltage (VDD) | Da 4,5 V a 5,5 V |
| Intervallo di temperatura operativa | -40??C to +110??C |
| Common Mode Transient Immunity | ??25 kV/??s minimum |
| Input Current (IF) | 10 mA typical |
| Tipo di uscita | CMOS Compatible |
ASSR-5211-001E Key Features
- High Isolation Voltage: Provides 5 kVRMS isolation, essential for protecting low-voltage control circuits from high-voltage spikes and ensuring operator safety.
- Fast Data Transmission: Supports data rates up to 10 Mbps, enabling efficient communication in digital control systems and reducing latency.
- Superior Noise Immunity: With a common-mode transient immunity of ??25 kV/??s, it maintains signal integrity even in electrically noisy industrial environments.
- Ampio intervallo di temperatura operativa: Operates reliably from -40??C to +110??C, suitable for demanding applications exposed to extreme temperatures.
ASSR-5211-001E Advantages vs Typical Alternatives
This digital isolator excels over typical optocouplers by offering higher data rates and superior common-mode transient immunity, enhancing signal reliability in harsh environments. Its low propagation delay and CMOS-compatible output improve integration efficiency and system responsiveness. The wide operating temperature range and robust isolation voltage provide enhanced durability and safety compared to standard isolation devices.
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Applicazioni tipiche
- Industrial automation and control systems requiring galvanic isolation for microcontrollers and fieldbus communication, ensuring safe and noise-free data transmission in factory environments.
- Power supply feedback isolation to separate control and power circuits while maintaining fast and reliable communication.
- Signal isolation in motor drive systems to protect low-voltage logic from high-voltage motor circuits and transients.
- Isolated data interfaces in medical and measurement equipment where patient safety and signal integrity are critical.
ASSR-5211-001E Brand Info
The ASSR-5211-001E is produced by a leading semiconductor manufacturer known for delivering high-quality isolation solutions tailored to industrial and automation markets. This product reflects the brand??s commitment to safety, reliability, and advanced digital isolation technology. Designed with rigorous quality standards, it supports critical applications where isolation performance and durability determine overall system success.
FAQ
What is the maximum isolation voltage provided by this digital isolator?
The device offers a maximum isolation voltage of 5 kVRMS, which ensures robust galvanic isolation between input and output circuits. This level of isolation protects sensitive electronics from high-voltage spikes and electrical noise commonly found in industrial environments.
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Can this component handle high-speed data communication?
Yes, it supports data rates up to 10 Mbps, making it suitable for fast digital communication protocols. This capability enables efficient signal transmission with minimal latency in control and automation systems.
What is the typical propagation delay of the isolation device?
The typical propagation delay is approximately 100 nanoseconds. This low delay ensures timely signal processing and synchronization in applications requiring precise timing and fast response.
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How does the device perform in noisy industrial environments?
It features a common-mode transient immunity of ??25 kV/??s minimum, which significantly reduces errors caused by electrical noise and transient voltages. This makes it highly reliable for use in harsh conditions such as factories and heavy machinery installations.
Is the device suitable for operation in extreme temperatures?
Yes, it is designed to operate within a wide temperature range from -40??C to +110??C, making it suitable for demanding industrial and outdoor applications where temperature extremes are common.