Overview
The ADUM160N1BRZ is a 6-channel digital isolator produced by Analog Devices Inc. It is based on Analog Devices' iCoupler® technology, which combines high-speed, complementary metal-oxide semiconductor (CMOS), and monolithic air core transformer technology. This component is designed to provide high performance and robustness in various isolation applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|
| Propagation Delay | - | 13 ns (5 V), 15 ns (1.8 V) | - | ns | Maximum for 5 V and 1.8 V operation |
| Data Rate | - | - | 150 Mbps | Mbps | Maximum guaranteed data rate |
| Common-Mode Transient Immunity | 75 | - | 100 kV/μs | kV/μs | VIx = VDDx, VCM = 1000 V, transient magnitude = 800 V |
| Supply Voltage | 1.7 | - | 5.5 | V | On either side of the isolation barrier |
| Withstand Voltage | - | - | 3.0 kV rms | kV rms | UL recognition: 3000 V rms for 1 minute per UL 1577 |
| Operating Temperature | -40 | - | 125 | °C | High temperature operation |
| Package Type | - | - | - | - | 16-lead, RoHS-compliant, narrow-body SOIC package |
Key Features
- High common-mode transient immunity: 100 kV/μs
- High robustness to radiated and conducted noise
- Low propagation delay: 13 ns maximum for 5 V operation, 15 ns maximum for 1.8 V operation
- 150 Mbps maximum guaranteed data rate
- Safety and regulatory approvals: UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, CQC certification
- Low dynamic power consumption
- 1.8 V to 5 V level translation
- High temperature operation: up to 125°C
- Fail-safe high or low options
- 16-lead, RoHS-compliant, narrow-body SOIC package
Applications
- General-purpose multichannel isolation
- Serial peripheral interface (SPI)/data converter isolation
- Industrial field bus isolation
Q & A
- What is the ADUM160N1BRZ used for?
The ADUM160N1BRZ is used for general-purpose multichannel isolation, SPI/data converter isolation, and industrial field bus isolation.
- What is the maximum propagation delay of the ADUM160N1BRZ?
The maximum propagation delay is 13 ns for 5 V operation and 15 ns for 1.8 V operation.
- What is the maximum data rate of the ADUM160N1BRZ?
The maximum guaranteed data rate is 150 Mbps.
- What is the common-mode transient immunity of the ADUM160N1BRZ?
The common-mode transient immunity is up to 100 kV/μs.
- What are the safety and regulatory approvals for the ADUM160N1BRZ?
The device has UL recognition, CSA Component Acceptance Notice, VDE certificate of conformity, and CQC certification.
- What is the operating temperature range of the ADUM160N1BRZ?
The operating temperature range is from -40°C to 125°C.
- What type of package does the ADUM160N1BRZ come in?
The device comes in a 16-lead, RoHS-compliant, narrow-body SOIC package.
- Does the ADUM160N1BRZ support level translation?
Yes, it supports 1.8 V to 5 V level translation.
- Is the ADUM160N1BRZ fail-safe?
Yes, it has fail-safe high or low options.
- What is the withstand voltage rating of the ADUM160N1BRZ?
The withstand voltage rating is 3.0 kV rms).
