Overview
The ADUM6422ABRNZ5 is a quad-channel digital isolator produced by Analog Devices Inc., incorporating an integrated, isolated dc-to-dc converter using the iCoupler® technology. This device is designed to provide high-speed data isolation and regulated, isolated power, making it suitable for a wide range of applications requiring electrical isolation and high data transfer rates.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Supply Voltage | VDD1, VDD2 | 4.5 | 5.0 | 5.5 | V | Recommended operation range |
| Operating Temperature | TA | -40 | - | 125 | °C | Recommended operation range |
| Supply Current (IDD1) at 1 Mbps | IDD1 | 3.3 | 6.0 | 6.2 | mA | CL = 0 pF, 50% duty cycle signals |
| Supply Current (IDD2) at 1 Mbps | IDD2 | 3.0 | 6.0 | 6.5 | mA | CL = 0 pF, 50% duty cycle signals |
| Data Rate | - | - | - | 100 Mbps | - | Maximum data rate |
| Pulse Width | PW | 10 ns | - | - | ns | Minimum pulse width |
| Propagation Delay | tPHL, tPLH | 8.0 | 11 | 16 | ns | 50% input to 50% output |
| Creepage Distance | - | - | - | 8.3 mm | - | Minimum creepage distance |
Key Features
- Quad-channel digital isolators with integrated, isolated dc-to-dc converter using iCoupler® technology
- High-speed data isolation up to 100 Mbps
- High temperature operation: up to 125°C
- High common-mode transient immunity: 100 kV/µs
- Safety and regulatory approvals: UL recognition, CSA certification, VDE V 0884-11 certificate of conformity, and CQC certification
- 28-lead, fine pitch, SOIC package
Applications
- RS-232 transceivers
- Power supply start-up bias and gate drives
- Isolated sensor interfaces
- Automotive on-board charger (OBC) and dc to dc converters
- Industrial programmable logic controllers (PLCs)
Q & A
- What is the ADUM6422ABRNZ5 used for?
The ADUM6422ABRNZ5 is used for high-speed data isolation and provides regulated, isolated power in various applications, including RS-232 transceivers, power supply start-up bias, isolated sensor interfaces, automotive on-board chargers, and industrial PLCs.
- What is the maximum data rate supported by the ADUM6422ABRNZ5?
The ADUM6422ABRNZ5 supports a maximum data rate of 100 Mbps.
- What is the operating temperature range of the ADUM6422ABRNZ5?
The operating temperature range is from -40°C to 125°C.
- What safety and regulatory approvals does the ADUM6422ABRNZ5 have?
The device has UL recognition, CSA certification, VDE V 0884-11 certificate of conformity, and CQC certification.
- What is the minimum creepage distance of the ADUM6422ABRNZ5?
The minimum creepage distance is 8.3 mm.
- What is the package type of the ADUM6422ABRNZ5?
The device is packaged in a 28-lead, fine pitch, SOIC package.
- What is the common-mode transient immunity of the ADUM6422ABRNZ5?
The common-mode transient immunity is 100 kV/µs.
- Can the ADUM6422ABRNZ5 be used in automotive applications?
Yes, it can be used in automotive on-board chargers and other automotive interfaces.
- What is the supply voltage range for the ADUM6422ABRNZ5?
The supply voltage range is from 4.5 V to 5.5 V.
- How many channels does the ADUM6422ABRNZ5 have?
The ADUM6422ABRNZ5 has four channels.
