Overview
The ADUM1201WURZ53 is a dual-channel digital isolator produced by Analog Devices Inc. This component is part of the ADuM1200/ADuM1201 series, designed to provide high-performance isolation for digital signals. It is particularly useful in applications requiring reliable and high-speed data transfer across different ground potentials.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Product Category | Standard Digital Isolators | ||
| Package | SOIC-8 | ||
| Pins | 8 | ||
| Temperature Range | -40°C to 125°C | °C | |
| Data Rate | Up to 25 Mbps | Mbps | |
| Propagation Delay | 20 ns to 50 ns | ns | tPHL, tPLH |
| Pulse Width Distortion | < 3 ns | ns | |
| Common-Mode Transient Immunity | >25 kV/μs | kV/μs | |
| Supply Voltage | 2.7 V to 5.5 V | V | VDD1 and VDD2 |
| RoHS Compliance | Yes |
Key Features
- Bidirectional communication capability
- High data rate up to 25 Mbps (NRZ)
- Precise timing characteristics with low pulse-width distortion (<3 ns)
- Tight channel-to-channel matching (<3 ns)
- High common-mode transient immunity (>25 kV/μs)
- 3 V/5 V level translation
- UL recognition for 2500 V rms for 1 minute per UL 1577
- CSA Component Acceptance Notice 5A and VDE Certificate of Conformity
- Qualified for automotive applications
Applications
- Size-critical multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceiver isolation
- Digital field bus isolation
- Hybrid electric vehicles, battery monitors, and motor drives
- Servers and information communications
- Power meters and industrial controls
Q & A
- What is the ADUM1201WURZ53 used for?
The ADUM1201WURZ53 is used for providing high-performance isolation for digital signals, particularly in applications requiring reliable and high-speed data transfer across different ground potentials.
- What is the maximum data rate of the ADUM1201WURZ53?
The maximum data rate of the ADUM1201WURZ53 is up to 25 Mbps.
- What is the temperature range of the ADUM1201WURZ53?
The temperature range of the ADUM1201WURZ53 is -40°C to 125°C.
- Does the ADUM1201WURZ53 support bidirectional communication?
Yes, the ADUM1201WURZ53 supports bidirectional communication.
- What is the common-mode transient immunity of the ADUM1201WURZ53?
The common-mode transient immunity of the ADUM1201WURZ53 is greater than 25 kV/μs.
- Is the ADUM1201WURZ53 RoHS compliant?
Yes, the ADUM1201WURZ53 is RoHS compliant.
- What are the typical applications of the ADUM1201WURZ53?
The ADUM1201WURZ53 is typically used in size-critical multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver isolation, digital field bus isolation, and in automotive applications such as hybrid electric vehicles, battery monitors, and motor drives.
- What certifications does the ADUM1201WURZ53 have?
The ADUM1201WURZ53 has UL recognition for 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, and VDE Certificate of Conformity.
- What is the package type of the ADUM1201WURZ53?
The package type of the ADUM1201WURZ53 is SOIC-8.
- Can the ADUM1201WURZ53 operate at different supply voltages?
Yes, the ADUM1201WURZ53 can operate with supply voltages ranging from 2.7 V to 5.5 V.
