• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The SN65HVD11 combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutdown is removed. This differential bus transceiver is a monolithic integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. The driver and receiver have active-high and active-low enables, respectively, that can be externally connected together to function as direction control.

The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or V_CC = 0.

特性

• Operates With a 3.3-V Supply
• Bus-Pin ESD Protection Exceeds 16-kV Human-Body Model (HBM)
• 1/8 Unit-Load Option Available (up to 256 Nodes on Bus)
• Optional Driver Output Transition Times for Signaling Rates⁽¹⁾ of 1 Mbps,
  10 Mbps, and 32 Mbps
• Based on ANSI TIA/EIA-485-A
• Bus-Pin Short Circuit Protection From
  –7 V to 12 V
• Open-Circuit, Idle-Bus, and Shorted-Bus Fail-Safe Receiver
• Glitch-Free Power-Up and Power-Down Protection for
  Hot-Plugging Applications
• SN75176 Footprint
• APPLICATIONS
  • Down-Hole Drilling
  • High Temperature Environments
  • Digital Motor Controls
  • Utility Meters
  • Chassis-to-Chassis Interconnects
  • Electronic Security Stations
  • Industrial Process Control
  • Building Automation
  • Point-of-Sale (POS) Terminals and Networks
• SUPPORTS EXTREME TEMPERATURE APPLICATIONS