Overview
The ADUM241D1BRWZ-RL is a quad-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler® technology. This component combines high-speed data transfer with robust isolation, making it suitable for a variety of applications requiring high reliability and safety. The ADUM241D1BRWZ-RL is part of the ADuM240D/ADuM240E/ADuM241D/ADuM241E/ADuM242D/ADuM242E family, which is known for its superior performance characteristics compared to traditional optocoupler devices and other integrated couplers.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Supply Voltage (VDDx) | 1.8 | - | 5 | V | - |
| Propagation Delay (tPHL/tPHL) | - | - | 13 ns (5 V), 15 ns (1.8 V) | ns | - |
| Data Rate | - | - | 150 Mbps | Mbps | - |
| Common-Mode Transient Immunity (CMTI) | 75 | - | 100 kV/μs | kV/μs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V |
| Withstand Voltage Rating | - | - | 5.0 kV rms | kV rms | - |
| Package Type | - | - | 16-lead SOIC | - | - |
| Operating Temperature | -40 | - | 125°C | °C | - |
| RoHS Compliance | - | - | Yes | - | - |
Key Features
- High common-mode transient immunity: up to 100 kV/μs
- Low propagation delay: 13 ns maximum at 5 V operation, 15 ns maximum at 1.8 V operation
- High data rate: up to 150 Mbps guaranteed
- Fail-safe high or low options
- Level translation between 1.8 V and 5 V
- High temperature operation: up to 125°C
- Backward compatibility with ADuM2400/ADuM2401/ADuM2402
- Qualified for automotive applications
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, CQC certification
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI) and data converter isolation
- Industrial field bus isolation
- Automotive applications requiring high reliability and safety
Q & A
- What is the ADUM241D1BRWZ-RL used for?
The ADUM241D1BRWZ-RL is a quad-channel digital isolator used for high-speed data transfer with robust isolation in various applications.
- What is the maximum data rate of the ADUM241D1BRWZ-RL?
The maximum guaranteed data rate is 150 Mbps.
- What is the common-mode transient immunity of the ADUM241D1BRWZ-RL?
The common-mode transient immunity is up to 100 kV/μs.
- What are the supply voltage ranges for the ADUM241D1BRWZ-RL?
The supply voltage ranges from 1.8 V to 5 V.
- What is the package type of the ADUM241D1BRWZ-RL?
The package type is a 16-lead SOIC.
- Is the ADUM241D1BRWZ-RL RoHS compliant?
- What are the safety and regulatory approvals for the ADUM241D1BRWZ-RL?
The device has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
- What is the maximum operating temperature of the ADUM241D1BRWZ-RL?
The maximum operating temperature is 125°C.
- Is the ADUM241D1BRWZ-RL qualified for automotive applications?
- What are some common applications of the ADUM241D1BRWZ-RL?
