Overview
The ADUM250N0BRIZ is a 5-channel digital isolator produced by Analog Devices Inc., leveraging the innovative iCoupler technology. This component combines high-speed CMOS technology with monolithic air core transformer technology to provide exceptional performance characteristics. It is designed to offer superior data transmission accuracy and efficiency, with a maximum propagation delay of 13 ns and pulse width distortion of less than 4.5 ns at 5 V operation. This makes it an ideal choice for applications requiring reliable and fast data isolation.
Key Specifications
| Parameter | Value | Unit | Test Conditions/Comments |
|---|---|---|---|
| Package/Case | SOIC-16 | ||
| Number of Channels | 5 Channel | ||
| Data Rate | 150 Mb/s | ||
| Isolation Voltage | 5000 Vrms | ||
| Isolation Type | Magnetic Coupling | ||
| Supply Voltage - Max | 5.5 V | ||
| Supply Voltage - Min | 1.7 V | ||
| Operating Supply Current | 16 mA | ||
| Propagation Delay Time | 7.2 ns | ||
| Minimum Operating Temperature | -40°C | ||
| Maximum Operating Temperature | +125°C | ||
| Output Rise/Fall Time | 2.5 ns (10% to 90%) | ||
| Common-Mode Transient Immunity | 75-100 kV/µs | VCM = 1000 V, transient magnitude = 800 V |
Key Features
- Safe and Reliable: Suitable for industrial automation applications due to its robust design and high isolation voltage.
- High-Speed Operation: Supports data rates up to 150 Mbps, ensuring fast and efficient data transmission.
- Rugged Construction: Designed for use in harsh environments and outdoor applications.
- Low Power Consumption: Ideal for battery-powered devices and real-time applications due to its low operating supply current.
- Tight Channel-to-Channel Matching: Ensures reliable performance across all channels with a maximum propagation delay matching of 4.0 ns.
Applications
- Industrial Automation: Suitable for control systems, sensors, and actuators in industrial environments.
- Medical Devices: Used in medical equipment where high isolation and reliability are critical.
- Automotive Systems: Applicable in automotive control units and safety systems.
- Power Supplies and DC-DC Converters: Ensures safe and efficient isolation in power supply systems.
Q & A
- What is the ADUM250N0BRIZ used for?
The ADUM250N0BRIZ is a 5-channel digital isolator used for isolating high-speed digital signals in various applications, including industrial automation, medical devices, and automotive systems.
- What is the maximum data rate supported by the ADUM250N0BRIZ?
The ADUM250N0BRIZ supports data rates up to 150 Mbps.
- What is the isolation voltage of the ADUM250N0BRIZ?
The isolation voltage of the ADUM250N0BRIZ is 5000 Vrms.
- What is the operating temperature range of the ADUM250N0BRIZ?
The operating temperature range is from -40°C to +125°C.
- What is the typical supply current of the ADUM250N0BRIZ?
The typical operating supply current is 16 mA.
- What is the propagation delay time of the ADUM250N0BRIZ?
The propagation delay time is 7.2 ns.
- Is the ADUM250N0BRIZ RoHS compliant?
- What is the package type of the ADUM250N0BRIZ?
The package type is SOIC-16.
- What is the common-mode transient immunity of the ADUM250N0BRIZ?
The common-mode transient immunity is 75-100 kV/µs.
- Is the ADUM250N0BRIZ suitable for harsh environments?
