Overview
The ADUM6403CRWZ-RL, produced by Analog Devices Inc., is a quad-channel digital isolator that integrates an isolated dc-to-dc converter using the iCoupler® technology. This device provides regulated, isolated power at either 5.0 V or 3.3 V, making it suitable for a variety of applications requiring high isolation and reliable power supply.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Output Power | Up to 400 mW | - | - |
| Output Voltage | 5.0 V or 3.3 V | - | - |
| Input Supply Voltage | 4.5 V to 5.5 V | V | - |
| Operating Temperature | -40°C to +105°C | °C | - |
| Signal Isolation Channels | Quad dc-to-25 Mbps (NRZ) | - | - |
| Package Type | 16-lead SOIC wide body package (RW-16) | - | - |
| Propagation Delay | 60 ns to 100 ns | ns | 50% input to 50% output |
| Common-Mode Transient Immunity | >25 kV/μs | kV/μs | - |
| Safety and Regulatory Approvals | UL recognition 5000 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, IEC 60601-1: 250 V rms, IEC 60950-1: 400 V rms | - | - |
Key Features
- Integrated, isolated dc-to-dc converter using iCoupler® technology
- Regulated 5 V or 3.3 V output
- Up to 400 mW output power
- Quad dc-to-25 Mbps (NRZ) signal isolation channels
- Schmitt triggered inputs
- High temperature operation: up to 105°C
- High common-mode transient immunity: >25 kV/μs
- Safety and regulatory approvals including UL, CSA, and IEC standards
Applications
- RS-232/RS-422/RS-485 transceivers
- Medical isolation
- AC/DC power supply start-up bias and gate drives
- Isolated sensors
- Automotive interfaces (CAN, Audio, Ethernet)
- Industrial I/O and IO-Link
- Broadband switches and multiprotocol transceivers
Q & A
- What is the ADUM6403CRWZ-RL used for? The ADUM6403CRWZ-RL is used for providing isolated power and signal isolation in various applications, including medical devices, industrial I/O, and automotive interfaces.
- What are the output voltage options for the ADUM6403CRWZ-RL? The device provides regulated output voltages of either 5.0 V or 3.3 V.
- What is the maximum output power of the ADUM6403CRWZ-RL? The maximum output power is up to 400 mW.
- What is the operating temperature range of the ADUM6403CRWZ-RL? The operating temperature range is from -40°C to +105°C.
- What are the safety and regulatory approvals for the ADUM6403CRWZ-RL? The device has UL recognition 5000 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, IEC 60601-1: 250 V rms, and IEC 60950-1: 400 V rms.
- What type of package does the ADUM6403CRWZ-RL come in? The device comes in a 16-lead SOIC wide body package (RW-16).
- What is the common-mode transient immunity of the ADUM6403CRWZ-RL? The common-mode transient immunity is greater than 25 kV/μs.
- What are the signal isolation channels of the ADUM6403CRWZ-RL? The device has quad dc-to-25 Mbps (NRZ) signal isolation channels.
- Is the ADUM6403CRWZ-RL suitable for high-speed applications? Yes, it supports data rates up to 25 Mbps.
- What are some typical applications of the ADUM6403CRWZ-RL? Typical applications include RS-232/RS-422/RS-485 transceivers, medical isolation, AC/DC power supply start-up bias, and isolated sensors.
