Overview
The ADuM3300CRWZ-RL is a 3-channel digital isolator produced by Analog Devices Inc., utilizing the company's proprietary iCoupler technology. This component is designed to provide high-speed digital isolation, making it suitable for a variety of applications that require reliable and high-performance signal transmission across different voltage domains. The ADuM3300CRWZ-RL operates over a wide temperature range and offers features such as bidirectional communication, high data rate capabilities, and precise timing characteristics.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Temperature Range | -40°C to +105°C | |
| Number of Channels | 3 | |
| Maximum Data Rate | Up to 90 Mbps | NRZ, CL = 15 pF, CMOS signal levels |
| Pulse Width Distortion | 2 ns maximum | CL = 15 pF, CMOS signal levels |
| Channel-to-Channel Matching | 3 ns (codirectional), 6 ns (opposing-directional) | CL = 15 pF, CMOS signal levels |
| Propagation Delay | 15 ns to 50 ns | CL = 15 pF, CMOS signal levels |
| Logic High Input Threshold | 2.0 V | |
| Logic Low Input Threshold | 0.8 V | |
| Output Enable Function | Available | |
| Package Type | 16-lead SOIC wide body, RoHS-compliant | |
| Safety and Regulatory Approvals | UL recognition: 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, VDE Certificate of Conformity |
Key Features
- Bidirectional communication capability
- High data rate: dc to 90 Mbps (NRZ)
- Precise timing characteristics: 2 ns maximum pulse width distortion, 2 ns maximum channel-to-channel matching
- High common-mode transient immunity: >25 kV/μs
- Output enable function
- High temperature operation: up to 105°C
- 3.3 V/5 V level translation
- Enhanced system-level ESD reliability
Applications
- General-purpose multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
- Automotive interfaces (CAN, Audio, Ethernet)
- Industrial I/O and IO-Link
- Broadband switches and signal integrity applications
Q & A
- What is the ADuM3300CRWZ-RL used for? The ADuM3300CRWZ-RL is a 3-channel digital isolator used for providing high-speed digital isolation in various applications.
- What is the maximum data rate of the ADuM3300CRWZ-RL? The maximum data rate is up to 90 Mbps.
- What is the operating temperature range of the ADuM3300CRWZ-RL? The operating temperature range is -40°C to +105°C.
- Does the ADuM3300CRWZ-RL support bidirectional communication? Yes, it supports bidirectional communication.
- What type of package does the ADuM3300CRWZ-RL come in? It comes in a 16-lead SOIC wide body, RoHS-compliant package.
- What safety and regulatory approvals does the ADuM3300CRWZ-RL have? It has UL recognition: 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, and VDE Certificate of Conformity.
- What are some common applications of the ADuM3300CRWZ-RL? Common applications include general-purpose multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceivers, and industrial field bus isolation.
- Does the ADuM3300CRWZ-RL have an output enable function? Yes, it has an output enable function.
- What is the logic high input threshold for the ADuM3300CRWZ-RL? The logic high input threshold is 2.0 V.
- What is the logic low input threshold for the ADuM3300CRWZ-RL? The logic low input threshold is 0.8 V.
