Overview
The ADUM1201WTRZ-RL7 is a dual-channel digital isolator produced by Analog Devices Inc. This component utilizes icoupler® technology, combining high-speed CMOS and monolithic transformer technologies to provide two independent isolation channels. It is designed to ensure electrical isolation between input and output channels, enhancing safety and reliability in various applications. The ADUM1201WTRZ-RL7 supports 3V/5V level translation and operates over a wide temperature range from -40°C to +125°C, making it suitable for high-temperature environments and automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | SOIC-8 (8-SOIC) |
| Number of Channels | 2 Channel |
| Polarity | Unidirectional |
| Data Rate | 25 Mb/s (NRZ) |
| Isolation Voltage | 2500 Vrms |
| Isolation Type | Magnetic Coupling |
| Max Supply Voltage | 5.5 V |
| Supply Voltage - Min | 2.7 V |
| Operating Temperature Range | -40°C to +125°C |
| Propagation Delay Time | 50 ns (5V) |
| Common-Mode Transient Immunity | 25 kV/μs |
Key Features
- Bidirectional communication capability
- 3V/5V level translation
- High data rate of up to 25 Mbps (NRZ)
- High common-mode transient immunity of 25 kV/μs
- Ensures DC correctness in the absence of input logic transition during power-up/power-down conditions
- Qualified for automotive applications with an operating temperature range of -40°C to +125°C
- Certified by UL recognition 2500V rms for 1 minute per UL 1577, CSA component acceptance notice 5A, VDE certificate of conformity, and DIN V VDE V 0884-10:2006-12.
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 monitoring systems
- Motor drive systems
Q & A
- What is the ADUM1201WTRZ-RL7 used for? The ADUM1201WTRZ-RL7 is a dual-channel digital isolator used to provide electrical isolation between input and output channels, enhancing safety and reliability in various applications.
- What is the maximum data rate of the ADUM1201WTRZ-RL7? The maximum data rate is 25 Mbps (NRZ).
- What is the operating temperature range of the ADUM1201WTRZ-RL7? The operating temperature range is -40°C to +125°C.
- What type of isolation does the ADUM1201WTRZ-RL7 provide? The ADUM1201WTRZ-RL7 provides magnetic coupling isolation.
- Is the ADUM1201WTRZ-RL7 certified for automotive use? Yes, it is qualified for automotive applications.
- What is the common-mode transient immunity of the ADUM1201WTRZ-RL7? The common-mode transient immunity is 25 kV/μs.
- What package type does the ADUM1201WTRZ-RL7 come in? It comes in an SOIC-8 package.
- Does the ADUM1201WTRZ-RL7 support level translation? Yes, it supports 3V/5V level translation.
- What are some common applications of the ADUM1201WTRZ-RL7? Common applications include size-critical multichannel isolation, SPI interface/data converter isolation, and motor drive systems.
- Is the ADUM1201WTRZ-RL7 RoHS compliant? Yes, it is RoHS compliant.
