Overview
The ADUM3300ARWZ-RL is a 3-channel digital isolator produced by Analog Devices Inc. This component utilizes Analog Devices' iCoupler® technology, which provides high-speed, low-latency digital isolation. The ADUM3300ARWZ-RL is designed for applications requiring reliable and high-speed data transfer across isolation barriers, ensuring safety and compliance with various regulatory standards.
Key Specifications
| Parameter | Value | Notes |
|---|---|---|
| Number of Channels | 3 | Bidirectional communication |
| Package/Case | 16-lead SOIC wide body | RoHS-compliant |
| Operating Temperature | -40°C to +105°C | |
| Data Rate | dc to 90 Mbps (NRZ) | |
| Logic High Input Threshold | 2.0 V | |
| Logic Low Input Threshold | 0.8 V | |
| Logic High Output Voltages | 4.8 V to 5.0 V (VDD1 or VDD2) | IOx = -20 µA, VIx = VIxH |
| Logic Low Output Voltages | 0.0 V to 0.1 V | IOx = 20 µA, VIx = VIxL |
| Propagation Delay | 50 ns to 100 ns | CL = 15 pF, CMOS signal levels |
| Pulse Width Distortion | 40 ns | CL = 15 pF, CMOS signal levels |
| Common-Mode Transient Immunity | >25 kV/μs | |
| 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 with 3-channel isolation
- High data rate: dc to 90 Mbps (NRZ)
- Precise timing characteristics with 2 ns maximum pulse width distortion and 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
- RoHS-compliant 16-lead SOIC wide body package
Applications
- General-purpose multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceivers
- Industrial field bus isolation
Q & A
- What is the primary function of the ADUM3300ARWZ-RL?
The ADUM3300ARWZ-RL is a 3-channel digital isolator designed to provide high-speed, low-latency digital isolation.
- What is the maximum data rate supported by the ADUM3300ARWZ-RL?
The ADUM3300ARWZ-RL supports data rates up to 90 Mbps (NRZ).
- What is the operating temperature range of the ADUM3300ARWZ-RL?
The operating temperature range is -40°C to +105°C.
- What type of package does the ADUM3300ARWZ-RL come in?
The component is packaged in a 16-lead SOIC wide body, which is RoHS-compliant.
- What are the safety and regulatory approvals for the ADUM3300ARWZ-RL?
The component has UL recognition: 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, and VDE Certificate of Conformity.
- What is the common-mode transient immunity of the ADUM3300ARWZ-RL?
The common-mode transient immunity is greater than 25 kV/μs.
- Does the ADUM3300ARWZ-RL support level translation?
Yes, it supports 3.3 V/5 V level translation.
- What are some typical applications for the ADUM3300ARWZ-RL?
Typical applications include general-purpose multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceivers, and industrial field bus isolation.
- What is the propagation delay of the ADUM3300ARWZ-RL?
The propagation delay is between 50 ns to 100 ns with CL = 15 pF and CMOS signal levels.
- Does the ADUM3300ARWZ-RL have an output enable function?
Yes, it includes an output enable function.
