مدار مجتمع (آی سی) آی‌سی واسط ارتباطی درایور، گیرنده و فرستنده‌گیرنده‌

Product Attributes

Introduction

SIT75176B is a RS - 485 transceiver with 3.0V ~ 5.5V power supply, bus port ESD protection HBM up to 15kV, bus voltage range up to ±15V, half duplex, low power consumption, and fully meet the requirements of TIA/EIA - 485 standard, allowing up to 32 nodes to connect to the bus at the same time. SIT75176B includes a driver and a receiver, both of which can be enabled and closed independently. When both are disabled, both the driver and the receiver output are high resistance state. It can realize error - free data transmission up to 10Mbps. SIT75176B has a working voltage range of 3.0 ~ 5.5V, and has the functions of fail - safe, current - limiting protection, over - voltage protection and other functions.

Features

• 3.0V~5.5V power supply range
• half - duplex
• Bus port ESD protection: HBM up to 15kV
• Bus fault tolerance up to ±15V
• Driver short - circuit output protection
• Low power off function
• Receiver open - circuit failure protection
• Strong anti - noise ability
• Integrated transient voltage suppression function
• Data transmission up to 10Mbps in an electric noise environment
• Provide green and environmentally friendly lead - free package