Overview
The ADUM6421AWBRNZ5-RL, produced by Analog Devices Inc., is a quad-channel isolator with an integrated DC-to-DC converter. This component is part of the ADuM6421A series and is designed to provide high isolation and reliable data transfer in various applications. It features Analog Devices' iCoupler® technology, ensuring robust and isolated power supply and data communication.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD1, VDD2 | 4.5 | - | 5.5 | V | -40°C ≤ TA ≤ +125°C |
| Output Current | - | - | - | 100 | mA | - |
| Data Rate | - | - | - | 100 | Mbps | - |
| Pulse Width | PW | 10 | - | - | ns | Within PWD limit |
| Propagation Delay | tPHL, tPLH | 8.0 | 11 | 16 | ns | 50% input to 50% output |
| Pulse Width Distortion | PWD | 1.0 | - | 5.0 | ns | - |
| Supply Current (IDD1 at 1 Mbps) | IDD1 | 4.2 | 8.4 | 8.5 | mA | CL = 0 pF, 50% duty cycle |
| Supply Current (IDD2 at 1 Mbps) | IDD2 | 2.3 | 4.5 | 5.7 | mA | CL = 0 pF, 50% duty cycle |
Key Features
- isoPower integrated, isolated DC-to-DC converter providing up to 100 mA output supply
- AEC-Q100 qualified for automotive applications
- Meets CISPR 32/EN55032 Class B emission limits up to 5 Mbps at full load on a 2-layer PCB
- Quad-channel isolator with high data rate capability up to 100 Mbps
- Operating temperature range from -40°C to +125°C
Applications
- Automotive systems: Due to its AEC-Q100 qualification, it is suitable for various automotive applications
- Industrial control systems: Provides reliable isolation and data transfer in industrial environments
- Medical devices: Ensures high isolation and safety in medical equipment
- Communication systems: Supports high-speed data transfer and isolation in communication networks
Q & A
- What is the ADUM6421AWBRNZ5-RL used for?
The ADUM6421AWBRNZ5-RL is used as a quad-channel isolator with an integrated DC-to-DC converter, providing isolated power and data transfer in various applications. - What is the maximum output current of the ADUM6421AWBRNZ5-RL?
The maximum output current is up to 100 mA. - What are the operating temperature ranges for the ADUM6421AWBRNZ5-RL?
The operating temperature range is from -40°C to +125°C. - Is the ADUM6421AWBRNZ5-RL qualified for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications. - What are the emission standards met by the ADUM6421AWBRNZ5-RL?
It meets CISPR 32/EN55032 Class B emission limits up to 5 Mbps at full load on a 2-layer PCB. - What is the maximum data rate supported by the ADUM6421AWBRNZ5-RL?
The maximum data rate supported is up to 100 Mbps. - What is the typical propagation delay of the ADUM6421AWBRNZ5-RL?
The typical propagation delay is around 11 ns. - What is the pulse width distortion (PWD) of the ADUM6421AWBRNZ5-RL?
The pulse width distortion is up to 5.0 ns. - What is the supply voltage range for the ADUM6421AWBRNZ5-RL?
The supply voltage range is from 4.5 V to 5.5 V. - What are some common applications of the ADUM6421AWBRNZ5-RL?
Common applications include automotive systems, industrial control systems, medical devices, and communication systems.
