Overview
The ADUM5200WCRWZ-RL, produced by Analog Devices Inc., is a dual-channel digital isolator with an integrated, isolated dc-to-dc converter using the isoPower® technology. This device is part of the ADuM5200 series and is based on Analog Devices' iCoupler® technology, which provides high isolation and reliable data transfer. The ADUM5200WCRWZ-RL is designed to eliminate the need for a separate isolated dc-to-dc converter in low-power isolated designs, offering a compact and efficient solution.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Input Voltage | VDD1 | 4.5 | - | 5.5 | V | - |
| Output Voltage | VISO | 4.5 | - | 5.5 | V | - |
| Output Power | - | - | - | 400/330/122 | mW | Depending on input and output voltage configurations |
| Isolation Voltage | - | - | - | 2500 | Vrms | For 1 minute per UL 1577 |
| Common Mode Transient Immunity | - | - | - | 25 kV/μs | - | - |
| Propagation Delay | tPHL, tPLH | 45 | 60 | 70 | ns | 50% input to 50% output |
| Pulse Width Distortion | PWD | - | - | 6 | ns | - |
| Operating Temperature | TA | -40 | - | 105 | °C | - |
| Package Type | - | - | - | 16-SOIC | - | - |
Key Features
- Dual-channel digital isolator with integrated, isolated dc-to-dc converter using isoPower® technology.
- Provides up to 500 mW of regulated, isolated power at either 5.0 V or 3.3 V from a 5.0 V or 3.3 V input supply.
- High common-mode transient immunity of >25 kV/μs.
- Operating temperature range from -40°C to 105°C.
- UL recognition for 2500 Vrms for 1 minute per UL 1577 and CSA Component Acceptance Notice #5A.
- VDE certificate of conformity (pending) and compliance with IEC 60747-5-2 (VDE 0884, Part 2):2003-01.
- Low propagation delay and pulse width distortion, ensuring reliable data transfer.
- Lead-free and RoHS compliant.
Applications
- RS-232/RS-422/RS-485 transceivers.
- Industrial field bus isolation.
- Power supply start-up bias and gate drives.
- Isolated sensor interfaces.
- Industrial PLCs (Programmable Logic Controllers).
Q & A
- What is the primary function of the ADUM5200WCRWZ-RL?
The ADUM5200WCRWZ-RL is a dual-channel digital isolator with an integrated, isolated dc-to-dc converter, providing both signal isolation and power isolation in a single package.
- What are the input and output voltage options for the ADUM5200WCRWZ-RL?
The device can operate with input voltages of 4.5 V to 5.5 V and provide output voltages of either 5.0 V or 3.3 V.
- What is the maximum output power provided by the ADUM5200WCRWZ-RL?
The device can provide up to 500 mW of regulated, isolated power.
- What is the isolation voltage rating of the ADUM5200WCRWZ-RL?
The device has an isolation voltage rating of 2500 Vrms for 1 minute per UL 1577.
- What is the common-mode transient immunity of the ADUM5200WCRWZ-RL?
The device has a common-mode transient immunity of >25 kV/μs.
- What is the operating temperature range of the ADUM5200WCRWZ-RL?
The device operates over a temperature range from -40°C to 105°C.
- What are some common applications for the ADUM5200WCRWZ-RL?
Common applications include RS-232/RS-422/RS-485 transceivers, industrial field bus isolation, power supply start-up bias and gate drives, isolated sensor interfaces, and industrial PLCs.
- Is the ADUM5200WCRWZ-RL compliant with any safety and regulatory standards?
Yes, it has UL recognition, CSA Component Acceptance Notice #5A, and is pending VDE certificate of conformity.
- What is the package type of the ADUM5200WCRWZ-RL?
The device is packaged in a 16-lead SOIC package.
- Is the ADUM5200WCRWZ-RL lead-free and RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
