Overview
The ADUM1200WTRZ53-RL7 is a dual-channel digital isolator produced by Analog Devices, Inc. This component utilizes Analog Devices' iCoupler technology, which combines high-speed CMOS and monolithic transformer technology to provide reliable and high-speed data transfer across an isolation barrier. The device is designed for general-purpose digital isolation and is particularly useful in applications requiring high data rates and robust common-mode transient immunity.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | ADI (Analog Devices, Inc.) | ||
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | ||
| Mounting Type | Surface Mount | ||
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | ||
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant | ||
| Operating Temperature | -40°C ~ 125°C | °C | |
| Number of Channels | 2 | ||
| Voltage - Supply | 3 V ~ 5.5 V | V | |
| Voltage - Isolation | 2500 Vrms | Vrms | |
| Data Rate | 10 Mbps | Mbps | |
| Common Mode Transient Immunity (Min) | 25 kV/μs | kV/μs | |
| Propagation Delay (tpLH / tpHL) | 50 ns | ns | |
| Pulse Width Distortion (Max) | 3 ns | ns |
Key Features
- High-Speed Data Transfer: Supports data rates up to 10 Mbps.
- High Common-Mode Transient Immunity: Greater than 25 kV/μs, ensuring robust performance in noisy environments.
- Low Propagation Delay: Typical propagation delay of 50 ns, with a pulse width distortion of 3 ns.
- Wide Operating Temperature Range: Operates from -40°C to 125°C, making it suitable for various industrial and automotive applications.
- 3 V/5 V Level Translation: Supports level translation between 3 V and 5 V logic systems.
- RoHS Compliant and Lead-Free: Meets environmental standards for lead-free and RoHS compliance.
- Safety and Regulatory Approvals: UL recognition, CSA Component Acceptance Notice, and VDE Certificate of Conformity.
Applications
- Size-Critical Multichannel Isolation: Ideal for applications where space is limited and multiple channels need to be isolated.
- SPI Interface/Data Converter Isolation: Used in SPI interfaces and data converter applications to ensure signal integrity.
- RS-232/RS-422/RS-485 Transceiver Isolation: Suitable for isolating serial communication interfaces.
- Digital Field Bus Isolation: Used in industrial field bus systems to ensure reliable data transmission.
- Hybrid Electric Vehicles, Battery Monitor, and Motor Drive: Qualified for automotive applications, including hybrid electric vehicles and motor drives.
Q & A
- What is the ADUM1200WTRZ53-RL7 used for?
The ADUM1200WTRZ53-RL7 is a dual-channel digital isolator used for isolating digital signals in various applications, including industrial, automotive, and communication systems.
- What is the maximum data rate supported by the ADUM1200WTRZ53-RL7?
The ADUM1200WTRZ53-RL7 supports a maximum data rate of 10 Mbps.
- What is the common-mode transient immunity of the ADUM1200WTRZ53-RL7?
The common-mode transient immunity is greater than 25 kV/μs.
- What is the operating temperature range of the ADUM1200WTRZ53-RL7?
The operating temperature range is from -40°C to 125°C.
- Is the ADUM1200WTRZ53-RL7 RoHS compliant and lead-free?
Yes, the ADUM1200WTRZ53-RL7 is RoHS compliant and lead-free.
- What are the safety and regulatory approvals for the ADUM1200WTRZ53-RL7?
The device has UL recognition, CSA Component Acceptance Notice, and VDE Certificate of Conformity.
- What package type does the ADUM1200WTRZ53-RL7 come in?
The device comes in an 8-SOIC package with a tape and reel (TR) configuration.
- What is the supply voltage range for the ADUM1200WTRZ53-RL7?
The supply voltage range is from 3 V to 5.5 V.
- What is the isolation voltage of the ADUM1200WTRZ53-RL7?
The isolation voltage is 2500 Vrms.
- Can the ADUM1200WTRZ53-RL7 be used in automotive applications?
Yes, the device is qualified for automotive applications.
