Overview
The ADUM3301ARWZ-RL is a 3-channel digital isolator produced by Analog Devices Inc. It is based on the company's iCoupler technology, which combines high-speed CMOS and monolithic air-core transformer technology to provide reliable digital isolation. This component is designed to enhance system-level ESD reliability and is suitable for various high-speed digital isolation applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit | Test Conditions |
|---|---|---|---|---|---|
| Operating Temperature | -40 | 105 | °C | ||
| Supply Voltage (VDD1, VDD2) | 3 | 5.5 | V | ||
| Input Supply Current per Channel (IDDI) | 0.37 | 0.57 | mA | Quiescent | |
| Output Supply Current per Channel (IDDO) | 0.25 | 0.37 | mA | Quiescent | |
| Maximum Data Rate | 1 Mbps | CL = 15 pF, CMOS signal levels | |||
| Propagation Delay (tPHL, tPLH) | 50 | 70 | 100 | ns | CL = 15 pF, CMOS signal levels |
| Pulse Width Distortion (PWD) | 40 | ns | CL = 15 pF, CMOS signal levels | ||
| Isolation Voltage | 2500 Vrms |
Key Features
- Three-channel digital isolation using iCoupler technology.
- High-speed operation with a maximum data rate of 1 Mbps.
- Operating supply voltage range of 3 V to 5.5 V.
- Enhanced system-level ESD reliability.
- Propagation delay of 50 ns to 100 ns.
- Pulse width distortion of up to 40 ns.
- 16-pin SOIC package with RoHS compliance.
Applications
- Industrial I/O and control systems.
- Automotive interfaces (CAN, Audio, Ethernet).
- RS-232 / RS-422 / RS-485 / RS-562 serial communication.
- Local Interconnect Network (LIN) transceivers.
- IO-Link and other industrial communication protocols.
- Broadband switches and signal integrity applications.
Q & A
- What is the ADUM3301ARWZ-RL used for?
The ADUM3301ARWZ-RL is used for high-speed digital isolation in various applications, including industrial I/O, automotive interfaces, and serial communication systems. - What is the maximum data rate of the ADUM3301ARWZ-RL?
The maximum data rate is 1 Mbps. - What is the operating temperature range of the ADUM3301ARWZ-RL?
The operating temperature range is -40°C to 105°C. - What is the supply voltage range for the ADUM3301ARWZ-RL?
The supply voltage range is 3 V to 5.5 V. - What is the isolation voltage of the ADUM3301ARWZ-RL?
The isolation voltage is up to 2500 Vrms. - What package type does the ADUM3301ARWZ-RL come in?
The component comes in a 16-pin SOIC package. - Is the ADUM3301ARWZ-RL RoHS compliant?
Yes, it is RoHS compliant. - What is the propagation delay of the ADUM3301ARWZ-RL?
The propagation delay is between 50 ns and 100 ns. - What are some common applications of the ADUM3301ARWZ-RL?
Common applications include industrial I/O, automotive interfaces, serial communication systems, and broadband switches. - How many channels does the ADUM3301ARWZ-RL have?
The component has three channels.
