Overview
The ADUM262N0BRIZ is a 6-channel digital isolator produced by Analog Devices Inc., utilizing the company's iCoupler technology. This component is designed to provide high-speed digital isolation, making it suitable for a variety of applications that require reliable and robust signal isolation.
The ADUM262N series, including the ADUM262N0BRIZ, combines high data rates with low propagation delay and pulse width distortion, ensuring accurate and efficient signal transmission across the isolation barrier.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Number of Channels | - | - | 6 | - | - |
| Inputs - Side 1/Side 2 | - | - | 4/2 | - | - |
| Channel Type | - | - | Unidirectional | - | - |
| Voltage - Isolation | - | - | 5000 Vrms | - | - |
| Common Mode Transient Immunity (Min) | 75 | - | 100 | kV/µs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V |
| Data Rate | - | - | 150 Mbps | - | - |
| Propagation Delay tpLH / tpHL (Max) | - | - | 13 ns, 13 ns | - | - |
| Pulse Width Distortion (Max) | - | - | 4.5 ns | - | - |
| Rise / Fall Time (Typ) | - | 2.5 ns, 2.5 ns | - | - | 10% to 90% |
| Voltage - Supply | 1.7 V | - | 5.5 V | - | - |
| Package | - | - | 16-SOIC (0.295", 7.50mm Width) | - | - |
Key Features
- High-Speed Data Transfer: Supports data rates up to 150 Mbps, ensuring fast and reliable signal transmission.
- Robust Isolation: Provides 5 kVrms of isolation voltage, making it suitable for applications requiring high isolation.
- Low Propagation Delay and Pulse Width Distortion: Minimizes signal distortion with propagation delays of 13 ns and pulse width distortion of 4.5 ns.
- Common Mode Transient Immunity: Offers high common mode transient immunity of up to 100 kV/µs, protecting against transient voltages.
- Wide Supply Voltage Range: Operates with a supply voltage range of 1.7 V to 5.5 V, making it versatile for various power supply configurations.
- Compact Package: Available in a 16-SOIC package, which is compact and suitable for space-constrained designs.
Applications
- Industrial I/O and Control Systems: Ideal for isolating signals in industrial control systems, ensuring safety and reliability.
- Automotive Interfaces: Suitable for automotive applications such as CAN, audio, and Ethernet interfaces.
- Medical Devices: Used in medical devices where high isolation is critical for patient safety.
- Powerline Communications: Applicable in powerline communication systems where signal isolation is essential.
- RS-232 / RS-422 / RS-485 Interfaces: Used in serial communication interfaces to ensure signal integrity and isolation.
Q & A
- What is the ADUM262N0BRIZ used for?
The ADUM262N0BRIZ is a 6-channel digital isolator used to isolate digital signals in various applications, ensuring high-speed data transfer and robust isolation.
- What is the isolation voltage of the ADUM262N0BRIZ?
The ADUM262N0BRIZ provides 5 kVrms of isolation voltage.
- What is the maximum data rate supported by the ADUM262N0BRIZ?
The ADUM262N0BRIZ supports data rates up to 150 Mbps.
- What is the propagation delay of the ADUM262N0BRIZ?
The propagation delay of the ADUM262N0BRIZ is up to 13 ns.
- What is the common mode transient immunity of the ADUM262N0BRIZ?
The ADUM262N0BRIZ offers common mode transient immunity of up to 100 kV/µs.
- What is the supply voltage range for the ADUM262N0BRIZ?
The supply voltage range for the ADUM262N0BRIZ is 1.7 V to 5.5 V.
- In what package is the ADUM262N0BRIZ available?
The ADUM262N0BRIZ is available in a 16-SOIC package.
- Is the ADUM262N0BRIZ suitable for automotive applications?
Yes, the ADUM262N0BRIZ is suitable for automotive interfaces such as CAN, audio, and Ethernet.
- Can the ADUM262N0BRIZ be used in medical devices?
Yes, the ADUM262N0BRIZ can be used in medical devices where high isolation is critical for patient safety.
- What are some common applications of the ADUM262N0BRIZ?
Common applications include industrial I/O, automotive interfaces, medical devices, powerline communications, and RS-232 / RS-422 / RS-485 interfaces.
