Overview
The ADUM3160BRWZ-RL is a digital isolator produced by Analog Devices Inc., designed to provide isolated control and communication for USB 2.0-compatible devices. This component utilizes Analog Devices' iCoupler® technology, combining high-speed CMOS and monolithic air core transformer technology to ensure reliable and high-performance isolation. The ADUM3160 is particularly useful in applications where USB peripherals need to be isolated from the main system, enhancing simplicity, power management, and robust operation.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Package Type | SOIC-16-300mil | - | Surface Mount |
| Data Rate | 1.5 Mbps, 12 Mbps | Mbps | Low and full speed USB-compatible |
| Propagation Delay | - | ns | Comparable to standard hub and cable |
| Supply Voltages | 3.0 to 5.5 | V | VBUS1, VBUS2 |
| Operating Temperature | -40 to +105 | °C | Ambient Operating Temperature |
| Isolation Voltage | 560 | V peak | Reinforced insulation |
| Common-Mode Transient Immunity | 25 to 35 | kV/µs | At logic high output |
| Input Capacitance | - | pF | From any input data pin to ground |
| Package Dimensions | 2.35 (Max) x 7.6 (Max) x 10.5 (Max) | mm | Package Height, Width, Length |
Key Features
- USB 2.0 Compatibility: Supports low and full speed data rates of 1.5 Mbps and 12 Mbps respectively.
- iCoupler Technology: Combines high-speed CMOS and monolithic air core transformer technology for reliable isolation.
- Isolated Control of Pull-up Resistor: Allows the peripheral to control connection timing.
- Low Idle Current: No suspend state required, reducing power consumption.
- High Common-Mode Transient Immunity: Up to 35 kV/µs at logic high output.
- Reinforced Insulation: Offers 560 V peak isolation voltage.
Applications
- USB Peripherals: Ideal for isolating USB peripherals from the main system to enhance safety and reliability.
- Industrial Automation: Used in industrial environments where isolation is critical for safety and noise reduction.
- Medical Devices: Suitable for medical applications requiring high isolation and reliability.
- Automotive Systems: Can be used in automotive systems where isolation is necessary for safety and compliance with automotive standards.
Q & A
- What is the ADUM3160BRWZ-RL used for?
The ADUM3160BRWZ-RL is used for isolated control and communication in USB 2.0-compatible devices, particularly in applications requiring high-speed data transfer and robust isolation.
- What technology does the ADUM3160BRWZ-RL use?
The ADUM3160BRWZ-RL uses Analog Devices' iCoupler® technology, combining high-speed CMOS and monolithic air core transformer technology.
- What are the supported data rates for the ADUM3160BRWZ-RL?
The ADUM3160BRWZ-RL supports low and full speed data rates of 1.5 Mbps and 12 Mbps respectively.
- What is the isolation voltage of the ADUM3160BRWZ-RL?
The ADUM3160BRWZ-RL offers a reinforced isolation voltage of 560 V peak.
- What are the operating temperature ranges for the ADUM3160BRWZ-RL?
The operating temperature range for the ADUM3160BRWZ-RL is from -40°C to +105°C.
- What is the common-mode transient immunity of the ADUM3160BRWZ-RL?
The common-mode transient immunity of the ADUM3160BRWZ-RL is up to 35 kV/µs at logic high output.
- Does the ADUM3160BRWZ-RL require a suspend state?
No, the ADUM3160BRWZ-RL draws low enough idle current that a suspend state is not required.
- What package type does the ADUM3160BRWZ-RL come in?
The ADUM3160BRWZ-RL comes in a SOIC-16-300mil package.
- What are some typical applications of the ADUM3160BRWZ-RL?
Typical applications include USB peripherals, industrial automation, medical devices, and automotive systems.
- Is the ADUM3160BRWZ-RL compliant with any regulatory standards?
Yes, the ADUM3160BRWZ-RL is compliant with various regulatory standards including UL, CSA, and VDE.
