Overview
The ADUM1220BRWZ-RL is an isolated half-bridge driver produced by Analog Devices Inc. This component is designed to provide high isolation and reliable performance in various industrial and automotive applications. It features bidirectional communication, high temperature operation, and precise timing characteristics, making it suitable for demanding environments.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | ||
| Part Number | ADUM1220BRWZ-RL | ||
| Product Category | Drivers, Receivers, Transceivers | ||
| Product Status | Active | ||
| Operating Temperature | Up to 125°C | °C | High temperature operation |
| Data Rate | Up to 25 Mbps | Mbps | NRZ (Non-Return-to-Zero) data rate |
| Pulse Width Distortion | 40 ns | ns | Maximum pulse width distortion |
| Propagation Delay | 15-55 ns | ns | tPHL, tPLH |
| Output Rise/Fall Time | 10 ns | ns | 10% to 90% |
| EU RoHS Status | RoHS Compliant | ||
| MSL Rating | 3 (168 Hours, 30°C/60%RH) |
Key Features
- Bidirectional communication and 3 V/5 V level translation
- High data rate: dc to 25 Mbps (NRZ)
- Precise timing characteristics: 3 ns maximum pulse width distortion and 3 ns maximum channel-to-channel matching
- High common-mode transient immunity: >25 kV/μs
- UL recognition: 2500 V rms for 1 minute per UL 1577
- Qualified for automotive applications
Applications
- Size-critical multichannel isolation
- SPI interface/data converter isolation
- RS-232/RS-422/RS-485 transceiver isolation
- Digital field bus isolation
- Hybrid electric vehicles, battery monitor, and motor drive
Q & A
- What is the ADUM1220BRWZ-RL used for?
The ADUM1220BRWZ-RL is used as an isolated half-bridge driver, suitable for various industrial and automotive applications requiring high isolation and reliable performance.
- What is the maximum operating temperature of the ADUM1220BRWZ-RL?
The maximum operating temperature is up to 125°C.
- What is the maximum data rate supported by the ADUM1220BRWZ-RL?
The maximum data rate supported is up to 25 Mbps (NRZ).
- Does the ADUM1220BRWZ-RL support bidirectional communication?
Yes, it supports bidirectional communication and 3 V/5 V level translation.
- What are the safety and regulatory approvals for the ADUM1220BRWZ-RL?
It has UL recognition: 2500 V rms for 1 minute per UL 1577, CSA Component Acceptance Notice 5A, and VDE Certificate of Conformity DIN V VDE V 0884-10: 2006-12.
- Is the ADUM1220BRWZ-RL RoHS compliant?
Yes, it is RoHS compliant.
- What is the MSL rating for the ADUM1220BRWZ-RL?
The MSL rating is 3 (168 Hours, 30°C/60%RH).
- Where can I find the datasheet for the ADUM1220BRWZ-RL?
The datasheet can be downloaded from various distributor websites such as Dasenic, VESSIC, or directly from Analog Devices' official website.
- What are some typical applications of the ADUM1220BRWZ-RL?
Typical applications include size-critical multichannel isolation, SPI interface/data converter isolation, RS-232/RS-422/RS-485 transceiver isolation, digital field bus isolation, and hybrid electric vehicles, battery monitor, and motor drive.
- How do I order the ADUM1220BRWZ-RL?
You can order the ADUM1220BRWZ-RL through various distributors such as Dasenic, VESSIC, or Shenzhen HYWY Elec Co., Ltd. by registering or purchasing directly as a visitor.
