±15kV ESD, 5V, Full Fail-Safe, 1/8 Unit Load, RS-485/RS-422 Transceivers

The ISL8308xE are BiCMOS, ESD protected, 5V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each driver output, and receiver input, is protected against ±15kV ESD strikes without latch-up, and unlike competitive products, this Intersil family is specified for 10 tolerance supplies (4.5V to 5.5V).

Features

• Pb-Free Available (RoHS Compliant)

• RS-485 I/O Pin ESD Protection . . . . . . . . . . ±15kV HBM

Class 3 ESD Protection (HBM) on all Pins. . . . . . . . >7kV

• Tiny MSOP Packages Save 50 Board Space

• Full Fail-Safe (Open, Short, Terminated and Floating) Receivers

• Hot Plug Circuitry (ISL83080E, ISL83082E, ISL83083E, ISL83085E)

- Tx and Rx Outputs Remain Three-state During Power-up/Power-down

• True 1/8 Unit Load Allows up to 256 Devices on the Bus

• Specified for Single 5V, 10 Tolerance, Supplies

• High Data Rates. . . . . . . . . . . . . . . . . . . . . up to 10Mbps

• Low Quiescent Supply Current . . . . . . . . . . . . . . . 530µA

Ultra Low Shutdown Supply Current . . . . . . . . . . . . 70nA

• -7V to +12V Common Mode Input Voltage Range

• Half and Full Duplex Pinouts

• Three-State Rx and Tx Outputs (Except ISL83084E)

• Current Limiting and Thermal Shutdown for driver Overload Protection

Applications

• Automated Utility Meter Reading Systems

• High Node Count Systems

• Factory Automation

• Field Bus Networks

• Security Camera Networks

• Building Environmental Control Systems

• Industrial/Process Control Networks

ISL83085E属于集成电路（IC） > 驱动器，接收器，收发器。瑞萨科技有限公司制造生产的ISL83085E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。