Overview
The ADUM5404CRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc. This component integrates a DC-to-DC converter, providing a complete isolation solution for high-speed digital signals. It is designed to meet the stringent requirements of industrial and medical applications, offering high data rates and robust isolation.
Key Specifications
| Parameter | Value |
|---|---|
| Data Rate | Up to 25 Mbps (CRWZ Grade) |
| Number of Channels | 4 channels |
| Isolation Voltage | 2.5 kV |
| Supply Voltages (VDD, VISO) | −0.5 V to +7.0 V |
| Ambient Operating Temperature (TA) | −40°C to +105°C |
| Package Type | 16-Pin SOIC |
| Maximum Output Supply Current (IISO(MAX)) | 100 mA (VISO > 4.5 V) |
| Propagation Delay (tPHL, tPLH) | 55 ns to 100 ns |
| Minimum Pulse Width (PW) | 1000 ns |
Key Features
- Quad-channel digital isolator with integrated DC-to-DC converter, providing a complete isolation solution.
- High data rate of up to 25 Mbps, suitable for high-speed applications.
- Robust isolation with 2.5 kV isolation voltage.
- Wide operating temperature range from −40°C to +105°C.
- Low propagation delay and minimum pulse width, ensuring reliable data transmission.
- Compliant with RoHS standards (indicated by the 'Z' suffix).
Applications
The ADUM5404CRWZ-RL is ideal for various applications requiring high-speed digital signal isolation, including:
- Industrial control systems.
- Medical devices.
- Automotive systems.
- Power supplies and DC-DC converters.
- High-reliability data communication systems.
Q & A
- What is the maximum data rate of the ADUM5404CRWZ-RL?
The maximum data rate is up to 25 Mbps for the CRWZ grade. - How many channels does the ADUM5404CRWZ-RL have?
The ADUM5404CRWZ-RL has 4 channels. - What is the isolation voltage of the ADUM5404CRWZ-RL?
The isolation voltage is 2.5 kV. - What are the supply voltage ranges for the ADUM5404CRWZ-RL?
The supply voltages (VDD, VISO) range from −0.5 V to +7.0 V. - What is the operating temperature range of the ADUM5404CRWZ-RL?
The ambient operating temperature range is from −40°C to +105°C. - What is the package type of the ADUM5404CRWZ-RL?
The package type is 16-Pin SOIC. - What is the maximum output supply current (IISO(MAX)) of the ADUM5404CRWZ-RL?
The maximum output supply current is 100 mA when VISO > 4.5 V. - What are the propagation delay and minimum pulse width specifications?
The propagation delay (tPHL, tPLH) is between 55 ns and 100 ns, and the minimum pulse width (PW) is 1000 ns. - Is the ADUM5404CRWZ-RL RoHS compliant?
Yes, the 'Z' suffix indicates that it is RoHS compliant. - What are some typical applications for the ADUM5404CRWZ-RL?
Typical applications include industrial control systems, medical devices, automotive systems, power supplies, and high-reliability data communication systems.
