Analog Devices Inc. ADuM3200/ADuM3201 双通道数字隔离器
亚德诺半导体 ADuM3200/ADuM3201 双通道数字隔离器采用 iCoupler®技术，将高速 CMOS 与单芯片变压器技术融为一体，具有优于光耦合器等替代器件的出色性能特征。 ADuM3200/ADuM3201 隔离器提供两个独立的隔离通道，支持多种通道配置，数据速率达到 25Mbps。它们的任一侧均可采用 3.3V 或 5V 电源电压工作，与低压系统兼容，并且能够跨越隔离栅实现电压转换功能。ADuM3200/ADuM3201 数字隔离器非常适合空间有限的多通道隔离、SPI 接口/数据转换器隔离、RS-232/RS-422/RS-485 收发器隔离、数字现场总线隔离和混合电动汽车。
The ADuM3200/ADuM3201 isolators provide two independent isolation channels in a variety of channel configurations and data rates up to 25Mbps. They operate with 3.3V or 5V supply voltages on either side, offering compatibility with lower voltage systems as well as enabling voltage translation functionality across the isolation barrier.
特性
- Enhanced system-level ESD performance per IEC 61000-4-x
- High-temperature operation: 125°C
- Narrow body, RoHS-compliant, 8-lead SOIC
- Low power operation
- 5V operation
- 1.7mA per channel maximum @ 0Mbps to 2Mbps
- 3.7mA per channel maximum @ 10Mbps
- 7.0mA per channel maximum @ 25Mbps
- 3.3V operation
- 1.5mA per channel maximum @ 0Mbps to 2Mbps
- 2.5mA per channel maximum @ 10Mbps
- 5.2mA per channel maximum @ 25Mbps
- 5V operation
- Bidirectional communication
- 3.3V/5V level translation
- High data rate: DC to 25Mbps (NRZ)
- Precise timing characteristics
- 3ns maximum pulse width distortion
- 3ns maximum channel-to-channel matching
- High common-mode transient immunity: >25kV/μs
应用
- 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
View Results ( 28 ) Page
| 物料编号 | 数据表 | 描述 |
|---|---|---|
| ADUM3201BRZ |  |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3200BRZ-RL7 | |
数字隔离器 pb Free DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3200CRZ-RL7 | |
数字隔离器 pb Free DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3200WCRZ | |
数字隔离器 2-Ch 3-5.5V DC-25Mbit w/Enhanced ESD |
| ADUM3201WARZ-RL7 | |
数字隔离器 2-Ch 3-5.5V DC-1Mbit w/Enhanced ESD |
| ADUM3200TRZ-EP-RL7 | |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3200TRZ-EP | |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3201ARZ | |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3201ARZ-RL7 | |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
| ADUM3201BRZ-RL7 | |
数字隔离器 DUAL-CHANNEL DIGITAL ISOLATORS |
发布日期: 2015-08-31
| 更新日期: 2025-01-28