Overview
The ADUM1201WURZ55-RL7 is a dual-channel digital isolator produced by Analog Devices Inc. This component is designed to provide high-performance isolation for digital signals, making it an excellent choice for a wide range of electronic projects. It features ultra-fast propagation delay, low skew, and high data rates, ensuring precise timing and reliable operation. The ADUM1201WURZ55-RL7 is particularly suited for applications requiring high isolation and robust performance in harsh environments.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Part Number | ADUM1201WURZ55-RL7 | ||
| Package | SOIC-8 | ||
| Number of Channels | 2 | ||
| Channel Type | Unidirectional | ||
| Voltage - Isolation | 2500 Vrms | ||
| Common Mode Transient Immunity (Min) | 25 kV/µs | ||
| Data Rate | 25 Mbps | ||
| Propagation Delay tpLH / tpHL (Max) | 50 ns, 50 ns | ||
| Pulse Width Distortion (Max) | 3 ns | ||
| Rise / Fall Time (Typ) | 2.5 ns, 2.5 ns | ||
| Voltage - Supply | 3 V ~ 5.5 V | ||
| Operating Temperature | -40°C ~ 125°C | ||
| Mounting Type | Surface Mount | ||
| Technology | Magnetic Coupling | ||
| Grade | Automotive |
Key Features
- Ultra-fast Propagation Delay and Low Skew: Ensures precise timing with propagation delays of 50 ns and pulse width distortion of 3 ns.
- High Data Rate: Supports data rates up to 25 Mbps, making it suitable for high-speed applications.
- High Common-Mode Transient Immunity: Offers immunity to common-mode transients greater than 25 kV/µs, ensuring robust performance in noisy environments.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for harsh environments.
- Automotive Grade: Qualified for automotive applications, ensuring reliability and performance in demanding conditions.
- Low Power Consumption: Quiescent supply currents as low as 0.26 mA per channel, reducing overall power consumption.
- Regulatory Approvals: Meets various regulatory standards including UL 1577, CSA, and VDE certifications.
Applications
- Size-Critical Multichannel Isolation: Ideal for applications where space is limited and multiple isolation channels are required.
- SPI Interface/Data Converter Isolation: Suitable for isolating SPI interfaces and data converters in various systems.
- RS-232/RS-422/RS-485 Transceiver Isolation: Used in serial communication systems to ensure signal integrity and isolation.
- Digital Field Bus Isolation: Applicable in industrial automation and field bus systems for reliable data transmission.
- Hybrid Electric Vehicles, Battery Monitor, and Motor Drive: Qualified for use in automotive and industrial applications involving high voltage and high reliability requirements.
Q & A
- What is the ADUM1201WURZ55-RL7 used for?
The ADUM1201WURZ55-RL7 is a dual-channel digital isolator used to isolate digital signals in various electronic systems, ensuring high-speed data transfer and robust performance in harsh environments.
- What is the maximum data rate supported by the ADUM1201WURZ55-RL7?
The ADUM1201WURZ55-RL7 supports data rates up to 25 Mbps.
- What is the operating temperature range of the ADUM1201WURZ55-RL7?
The operating temperature range is from -40°C to 125°C.
- Does the ADUM1201WURZ55-RL7 meet any regulatory standards?
- What is the typical rise and fall time of the ADUM1201WURZ55-RL7?
The typical rise and fall time is 2.5 ns.
- What is the common-mode transient immunity of the ADUM1201WURZ55-RL7?
The common-mode transient immunity is greater than 25 kV/µs.
- Is the ADUM1201WURZ55-RL7 suitable for automotive applications?
- What is the supply voltage range for the ADUM1201WURZ55-RL7?
The supply voltage range is from 3 V to 5.5 V.
- What is the package type of the ADUM1201WURZ55-RL7?
The package type is SOIC-8.
- Is the ADUM1201WURZ55-RL7 RoHS compliant?
