DS16F95中文资料EIA-485/EIA-422A 差动总线收发器 [已停产]数据手册TI规格书

描述 Description

The DS16F95/DS36F95 Differential Bus Transceiver is a monolithic integrated circuit designed for bidirectional data communication on balanced multipoint bus transmission lines. The transceiver meets both EIA-485 and EIA-422A standards.
The DS16F95/DS36F95 offers improved performance due to the use of L-FAST bipolar technology. The L-FAST technology allows for higher speeds and lower currents by minimizing gate delay times. Thus, the DS16F95 and DS36F95 consume less power, and feature an extended temperature range as well as improved specifications.
The DS16F95/DS36F95 combines a Tri-state differential line driver and a differential input line receiver, both of which operate from a single 5.0V power supply. The driver and receiver have an active Enable that can be externally connected to function as a direction control. The driver differential outputs and the receiver differential inputs are internally connected to form differential input/output (I/O) bus ports that are designed to offer minimum loading to the bus whenever the driver is disabled or when VCC = 0V. These ports feature wide positive and negative common mode voltage ranges, making the device suitable for multipoint applications in noisy environments.
The driver is designed to accommodate loads of up to 60 mA of sink or source current and features positive and negative current limiting in addition to thermal shutdown for protection from line fault conditions.
The DS16F95/DS36F95 can be used in transmission line applications employing the DS96F172 and the DS96F174 quad differential line drivers and the DS96F173 and DS96F175 quad differential line receivers.

特性 Features

·Meets EIA-485 and EIA-422A
·Meets SCSI-1 (5 MHZ) Specifications
·Designed for Multipoint Transmission
·Wide Positive and Negative Input/Output Bus Voltage Ranges
·Thermal Shutdown Protection
·Driver Positive and Negative Current-Limiting
·High Impedance Receiver Input
·Receiver Input Hysteresis of 50 mV Typical
·Operates from Single 5.0V Supply
·Reduced Power Consumption
·Pin Compatible with DS3695 and SN75176A
·Military Temperature Range Available
·Qualified for MIL-STD 883C
·Standard Military Drawings (SMD) Available
·Available in 8-Pin CDIP (NAB0008A) or SOIC (D) Package
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简介

DS16F95属于集成电路（IC）的驱动器接收器收发器。由TI制造生产的DS16F95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。