Overview
The ADUM2200ARWZ-RL is a dual-channel digital isolator produced by Analog Devices Inc. It utilizes Analog Devices' iCoupler® technology, which combines high-speed CMOS and monolithic air core transformer technology. This component offers superior performance characteristics compared to traditional optocoupler devices, eliminating issues such as uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects associated with optocouplers.
This isolator is designed for high isolation voltage and enhanced system-level ESD performance, making it suitable for a wide range of applications. It operates over a temperature range of -40°C to +105°C and supports 3.3V/5V level translation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 2 | |
| Number of Inputs (VDD1 side) | 2 | |
| Number of Inputs (VDD2 side) | 0 | |
| Maximum Data Rate | 1 Mbps | |
| Maximum Propagation Delay | 150 ns | |
| Maximum Pulse Width Distortion | 40 ns | |
| High Isolation Voltage | 5000 V rms | |
| Operating Temperature Range | -40°C to +105°C | |
| Package Style | 16-lead SOIC-W | |
| Supply Voltage | 3V to 5.5V | |
| Common-Mode Transient Immunity | >25 kV/μs |
Key Features
- High isolation voltage of 5000 V rms, ensuring robust electrical isolation.
- Enhanced system-level ESD performance per IEC 61000-4-x standards.
- Support for 3.3V/5V level translation, facilitating compatibility with various system voltages.
- High common-mode transient immunity of >25 kV/μs, providing stability in noisy environments.
- Low power operation with maximum current consumption of 1.6 mA per channel at 1 Mbps for 5V operation and 1.4 mA per channel at 1 Mbps for 3.3V operation.
- Precise timing characteristics with maximum propagation delay of 150 ns and pulse width distortion of 40 ns.
- Operating temperature range of -40°C to +105°C, suitable for a wide range of environmental conditions.
- 16-lead SOIC-W package, offering a compact and reliable form factor.
Applications
- General-purpose and high-voltage isolation.
- Medical equipment, where high isolation and safety standards are critical.
- Power supplies, ensuring safe and reliable operation.
- RS-232/RS-422/RS-485 transceiver isolation, enhancing communication reliability.
- Hybrid electric vehicles, battery monitors, and motor drives, where high isolation and robust performance are essential.
Q & A
- What is the ADUM2200ARWZ-RL used for?
The ADUM2200ARWZ-RL is a dual-channel digital isolator used for high isolation voltage applications, including general-purpose, medical equipment, power supplies, and automotive systems.
- What is the maximum data rate of the ADUM2200ARWZ-RL?
The maximum data rate of the ADUM2200ARWZ-RL is 1 Mbps.
- What is the operating temperature range of the ADUM2200ARWZ-RL?
The operating temperature range is -40°C to +105°C.
- What is the isolation voltage of the ADUM2200ARWZ-RL?
The isolation voltage is 5000 V rms.
- Does the ADUM2200ARWZ-RL support level translation?
- What is the common-mode transient immunity of the ADUM2200ARWZ-RL?
The common-mode transient immunity is >25 kV/μs.
- What package style does the ADUM2200ARWZ-RL come in?
The package style is 16-lead SOIC-W.
- Is the ADUM2200ARWZ-RL RoHS compliant?
- What are the safety and regulatory approvals for the ADUM2200ARWZ-RL?
- What are some typical applications of the ADUM2200ARWZ-RL?
