Overview
The ADUM6403CRIZ is a quad-channel digital isolator produced by Analog Devices Inc., incorporating the isoPower integrated, isolated DC/DC converter. This device is based on Analog Devices' iCoupler technology, which provides high-performance digital isolation and isolated power. The ADUM6403CRIZ is designed to offer regulated 3.3 V or 5 V output with up to 400 mW of isolated power, making it suitable for a variety of applications requiring high isolation and reliable power delivery.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Data Rate | Up to 25 Mbps | ||
| Output Power | Up to 400 mW | ||
| Output Voltage | 3.3 V or 5 V | ||
| Input Supply Voltage | 3 V to 5.5 V | ||
| Number of Channels | 4 | ||
| Isolation Voltage | 5000 Vrms | ||
| Operating Temperature | -40°C to 105°C | ||
| Propagation Delay | 60 ns (typ) | ns | 50% input to 50% output |
| Common Mode Transient Immunity | >25 kV/μs | kV/μs | |
| Package | 16-SOIC (0.295", 7.50mm Width) |
Key Features
- Quad-channel digital isolators with integrated, isolated DC/DC converter using isoPower technology
- Regulated 3.3 V or 5 V output with up to 400 mW of isolated power
- High common-mode transient immunity: >25 kV/μs
- High temperature operation: up to 105°C
- Schmitt triggered inputs for improved noise immunity
- 16-lead SOIC wide body package (RW-16)
- Safety and regulatory approvals including UL, CSA, IEC 60601-1, and IEC 60950-1
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
- Local Interconnect Transceivers (LIN TxRx)
Q & A
- What is the ADUM6403CRIZ used for?
The ADUM6403CRIZ is used for providing high-performance digital isolation and isolated power in various applications, including RS-232/RS-422/RS-485 transceivers, medical isolation, and industrial I/O.
- What are the output voltage options for the ADUM6403CRIZ?
The ADUM6403CRIZ provides regulated output voltages of 3.3 V or 5 V.
- How much isolated power can the ADUM6403CRIZ deliver?
The ADUM6403CRIZ can deliver up to 400 mW of isolated power.
- What is the maximum data rate supported by the ADUM6403CRIZ?
The ADUM6403CRIZ supports data rates up to 25 Mbps.
- What is the operating temperature range of the ADUM6403CRIZ?
The operating temperature range is -40°C to 105°C.
- What kind of package does the ADUM6403CRIZ come in?
The ADUM6403CRIZ comes in a 16-lead SOIC wide body package (RW-16).
- What safety and regulatory approvals does the ADUM6403CRIZ have?
The ADUM6403CRIZ has safety and regulatory approvals including UL, CSA, IEC 60601-1, and IEC 60950-1.
- What is the common-mode transient immunity of the ADUM6403CRIZ?
The common-mode transient immunity is greater than 25 kV/μs.
- Can the ADUM6403CRIZ be used in automotive applications?
- Is the ADUM6403CRIZ suitable for medical applications?
