Overview
The ADUM6402CRWZ-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 is part of the ADuM6400 series and is designed to provide high isolation and regulated power for various applications. It offers up to 400 mW of isolated power at either 5.0 V or 3.3 V, making it suitable for systems requiring high isolation and reliable power supply.
Key Specifications
| Parameter | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| Primary Input Voltage | VDD1 | V | 4.5 | 5.0 | 5.5 |
| Secondary Isolated Output Voltage | VISO | V | 4.5 | 5.0 or 3.3 | 5.5 |
| Output Power | mW | 400 | |||
| Output Supply Current | IISO(MAX) | mA | 80 | ||
| Input Supply Current (No Load) | IDD1(D) | mA | 8 | 46 | |
| Input Supply Current (Full Load) | IDD1(MAX) | mA | 290 | ||
| Propagation Delay | tPHL, tPLH | ns | 50 | 100 | 150 |
| Data Rate | Mbps | 1 | 25 | ||
| Operating Temperature | TA | °C | -40 | 105 |
Key Features
- Quad-channel digital isolators with integrated, isolated dc-to-dc converter using iCoupler® technology.
- Regulated 5 V or 3.3 V output with up to 400 mW of isolated power.
- High temperature operation: up to 105°C.
- High common-mode transient immunity: >25 kV/μs.
- Schmitt triggered inputs.
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, IEC 60601-1, IEC 60950-1, VDE certificate of conformity.
- 16-lead SOIC wide body package (RW-16).
Applications
- RS-232/RS-422/RS-485 transceivers.
- Medical isolation.
- AC/DC power supply start-up bias and gate drives.
- Isolated sensors.
Q & A
- What is the ADUM6402CRWZ-RL used for? The ADUM6402CRWZ-RL is used as a quad-channel digital isolator with an integrated isolated dc-to-dc converter, providing high isolation and regulated power for various applications.
- What are the output voltage options for the ADUM6402CRWZ-RL? The device can provide regulated output voltages of either 5.0 V or 3.3 V.
- What is the maximum output power of the ADUM6402CRWZ-RL? The maximum output power is up to 400 mW.
- What is the operating temperature range of the ADUM6402CRWZ-RL? The operating temperature range is from -40°C to 105°C.
- What safety and regulatory approvals does the ADUM6402CRWZ-RL have? It has UL recognition, CSA Component Acceptance Notice, IEC 60601-1, IEC 60950-1, and VDE certificate of conformity.
- What package type is the ADUM6402CRWZ-RL available in? It is available in a 16-lead SOIC wide body package (RW-16).
- What is the common-mode transient immunity of the ADUM6402CRWZ-RL? The common-mode transient immunity is greater than 25 kV/μs.
- Can the ADUM6402CRWZ-RL be used in medical applications? Yes, it is suitable for medical isolation applications.
- What is the data rate capability of the ADUM6402CRWZ-RL? The device can handle data rates up to 25 Mbps.
- What are some typical applications of the ADUM6402CRWZ-RL? Typical applications include RS-232/RS-422/RS-485 transceivers, AC/DC power supply start-up bias and gate drives, and isolated sensors.
