DS229中文资料三路、RS-232发送器/接收器数据手册ADI规格书

描述 Description

The DS229 contains three drivers and three receivers for transmission between T1 and RS232 interfaces. The two-stage on-board charge pump circuit generates ±10 volts needed for RS-232 from a single +5-volt supply. Operating with small 0.1µF capacitors, the DS229 does not require external ±12-volt supplies.
The DS229 is fully compliant with EIA RS-232E and V.28/V.24 standards. Driver slew rates and data rates are guaranteed up to 116kbits/sec.
Applications are designs requiring efficient, low-power connectivity between T1 lines and equipment with RS-232 connections.

特性 Features

• Compatible with DS1229
• Meets all EIA-232E and V.28 specifications
• Uses small capacitors: 0.1µF
• Operating ranges:
• +5V supply
• 0°C to 70°C (DS229x)
• -40°C to 85°C (DS229xN)

简介

DS229属于集成电路（IC）的驱动器接收器收发器。由ADI制造生产的DS229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。