MAX22088中文资料Home Bus Transceiver数据手册ADI规格书

描述 Description

The MAX22088 Home Bus transceiver complies with the Home Bus standard, where data and power are passed on one single pair of wires, while minimizing the need for external components. The MAX22088 eliminates the large external AC-blocking inductor typically required in bus powered applications and improves the signal quality to allow for longer cables. Additionally, the MAX22088 features an integrated 5V linear regulator to power system loads up to 70mA (max). The MAX22088 supports passing power and data with speed up to, and exceeding, 200kbps. The MAX22088 features dynamic cable termination to improve the signal quality for applications with high data rates. Additional features include adjustable receiver hysteresis, receiver thresholds and driver slew rate allow the MAX22088 to be used in a wide variety of systems. Integrated protection (IEC 61000-4-2 ±8kV Contact and ±15kV Air-Gap ESD) ensures robust communication in harsh industrial environments. The MAX22088 is specified for operation over the -40°C to +105°C temperature range and is available in a compact 24-pin 4mm x 4mm TQFN package.

特性 Features

• Eliminates the Need for Large AC-blocking Inductor
• Supports External DC-DC Converter for System Loads More Than 70mA
• Adjustable Receiver Thresholds
• Adjustable Slew Rate on Transmit Signals
• Data Rates from 9600bps to ≥200kbps
• Integrated Protection for Robust Communication
• IEC 61000-4-5 ±1kV Surge Protection with Selected External Components
• Thermal Shutdown Protection

应用 Application

简介

MAX22088属于集成电路（IC）的驱动器接收器收发器。由制造生产的MAX22088驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。