Overview
The ADUM150N0BRZ, produced by Analog Devices Inc., is a 5-channel digital isolator that leverages the company's iCoupler® technology. This component combines high-speed, complementary metal-oxide semiconductor (CMOS), and monolithic air core transformer technology to provide superior performance characteristics compared to optocoupler devices and other integrated couplers. It is designed for general-purpose multichannel isolation and offers high common-mode transient immunity, low propagation delay, and high data rates, making it suitable for a variety of applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Voltage - Supply | 1.7 | 5.5 | V | ||
| Operating Temperature | -40 | 125 | °C | ||
| Number of Channels | 5 | ||||
| Voltage - Isolation | 3000 Vrms | ||||
| Common Mode Transient Immunity | 75 | 100 kV/μs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V | ||
| Data Rate | 150 Mbps | ||||
| Propagation Delay (tpLH / tpHL) | 13 ns | For 5 V operation | |||
| Output Rise/Fall Time (tR/tF) | 2.5 ns | 10% to 90% | |||
| Package | 16-SOIC |
Key Features
- High common-mode transient immunity: up to 100 kV/μs
- Low propagation delay: 13 ns maximum for 5 V operation and 15 ns maximum for 1.8 V operation
- High data rate: up to 150 Mbps
- Fail-safe high or low options
- Low dynamic power consumption
- High temperature operation: up to 125°C
- 1.8 V to 5 V level translation
- ROHS compliant, narrow-body SOIC package
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
- Automotive interfaces (e.g., CAN, Audio, Ethernet)
- Industrial I/O and IO-Link applications
Q & A
- What is the ADUM150N0BRZ used for?
The ADUM150N0BRZ is used for general-purpose multichannel isolation, including applications such as SPI/data converter isolation and industrial field bus isolation.
- What is the maximum data rate of the ADUM150N0BRZ?
The maximum guaranteed data rate of the ADUM150N0BRZ is 150 Mbps, although higher data rates are possible.
- What is the common-mode transient immunity of the ADUM150N0BRZ?
The ADUM150N0BRZ has a common-mode transient immunity of up to 100 kV/μs.
- What are the operating temperature ranges for the ADUM150N0BRZ?
The ADUM150N0BRZ operates within a temperature range of -40°C to 125°C.
- What type of package does the ADUM150N0BRZ come in?
The ADUM150N0BRZ is packaged in a 16-lead, narrow-body SOIC package.
- Is the ADUM150N0BRZ ROHS compliant?
Yes, the ADUM150N0BRZ is ROHS compliant.
- What safety and regulatory approvals does the ADUM150N0BRZ have?
The ADUM150N0BRZ has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
- What is the voltage isolation rating of the ADUM150N0BRZ?
The ADUM150N0BRZ has a voltage isolation rating of 3000 Vrms.
- Does the ADUM150N0BRZ support level translation?
Yes, the ADUM150N0BRZ supports 1.8 V to 5 V level translation.
- What is the output rise/fall time of the ADUM150N0BRZ?
The output rise/fall time (tR/tF) of the ADUM150N0BRZ is typically 2.5 ns (10% to 90%).
