LT1030中文资料Quad Low Power Line Driver数据手册ADI规格书

描述 Description

The LT1030 is an RS232 line driver that operates over a ±5V to ±15V range on low supply current and can be shutdown to zero supply current. Outputs are fully protected from externally applied voltages of ±30V by current limiting. Since the output swings to within 200mV of the positive supply and 1V of the negative supply, power supply needs are minimized.

A major advantage of the LT1030 is the high impedance output state when off or powered down, which allows several different drivers on the same bus.

Our RS232 product line includes other high performance devices. The LT1039 is a triple low power driver/receiver with shutdown that can be powered from a 5V supply. The LT1080 is a 5V powered dual driver/receiver with on-chip ±9V power generator and shutdown.

Applications

• RS232 Driver

• Micropower Interface

• Level Translator

特性 Features

•Low Operating Voltage ±5V to ±15V

• Supply Current: 500µA

• Zero Supply Current When Shut Down

• Outputs Can Be Driven ±30V

• Output “Open” When Off (Three-State)

• Output Drive: 10mA

• Pinout Similar to 1488*

• Output of Several Devices Can Be Paralleled

应用 Application

• RS232 Driver
• Micropower Interface
• Level Translator

简介

LT1030属于集成电路（IC）的驱动器接收器收发器。由制造生产的LT1030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。