Overview
The ADUM121N1BRZ is a dual-channel digital isolator manufactured by Analog Devices Inc. This component is designed to provide galvanic isolation of digital signals, making it suitable for applications where high electrical isolation and reliability are crucial. The ADUM121N1BRZ utilizes Analog Devices' iCoupler technology, ensuring fast and fail-safe signal isolation up to 3.0 kV rms. This device is particularly well-suited for harsh industrial environments due to its robust design and minimal distortion.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADUM121N1BRZ |
| Package | SOIC-8 |
| Isolation Voltage | 3.0 kV rms |
| Number of Channels | 2 |
| Data Rate | Up to 150 Mbps |
| Common Mode Transient Immunity (CMTI) | 75 kV/μs |
| Power Consumption | Low power consumption using advanced mixed-signal CMOS technology |
| Environmental Compliance | RoHS compliant |
Key Features
- High electrical isolation up to 3.0 kV rms
- Dual-channel configuration with 1/1 channel directionality
- Fast data rate of up to 150 Mbps
- High common mode transient immunity (CMTI) of 75 kV/μs
- Low power consumption using advanced mixed-signal CMOS technology
- Robust design suitable for harsh industrial environments
- Minimal signal distortion
- RoHS compliant
Applications
- Industrial I/O and control systems
- Automotive interfaces (CAN, Audio, Ethernet)
- Industrial automation and control systems
- Medical devices requiring high isolation
- Power supply and power management systems
- High-speed data transmission systems
Q & A
- What is the isolation voltage of the ADUM121N1BRZ?
The ADUM121N1BRZ has an isolation voltage of 3.0 kV rms. - How many channels does the ADUM121N1BRZ have?
The ADUM121N1BRZ is a dual-channel digital isolator. - What is the data rate of the ADUM121N1BRZ?
The data rate of the ADUM121N1BRZ is up to 150 Mbps. - What is the common mode transient immunity (CMTI) of the ADUM121N1BRZ?
The CMTI of the ADUM121N1BRZ is 75 kV/μs. - Is the ADUM121N1BRZ RoHS compliant?
Yes, the ADUM121N1BRZ is RoHS compliant. - What package type does the ADUM121N1BRZ come in?
The ADUM121N1BRZ comes in an SOIC-8 package. - What technology is used in the ADUM121N1BRZ?
The ADUM121N1BRZ uses Analog Devices' iCoupler technology. - What are some typical applications of the ADUM121N1BRZ?
Typical applications include industrial I/O, automotive interfaces, industrial automation, medical devices, and power supply systems. - How does the ADUM121N1BRZ handle power consumption?
The ADUM121N1BRZ uses advanced mixed-signal CMOS technology to achieve low power consumption. - Is the ADUM121N1BRZ suitable for harsh environments?
Yes, the ADUM121N1BRZ is designed to be robust and reliable in harsh industrial environments.
