• - 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 SN65175 and SN75175 are monolithic quadruple differential line receivers with 3-state outputs. They are designed to meet the requirements of ANSI Standards EIA/TIA-422-B, RS-423-B, and RS-485, and several ITU recommendations. These standards are for balanced multipoint bus transmission at rates up to 10megabits per second. Each of the two pairs of receivers has a common active-high enable.

The receivers feature high input impedance, input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range of ±12 V. The SN65175 and SN75175 are designed for optimum performance when used with the SN75172 or SN75174 quadruple differential line drivers.

The SN65175 is characterized for operation from -40°C to 85°C.

特性

• Meet or Exceed the Requirements of ANSI Standard EIA/TIA-422-B, RS-423-B, and RS-485
• Meet ITU Recommendations V.10, V.11, X.26, and X.27
• Designed for Multipoint Bus Transmission on Long Bus Lines in Noisy Environments
• 3-State Outputs
• Common-Mode Input Voltage Range -12 V to 12 V
• Input Sensitivity...±200 mV
• Input Hysteresis...50 mV Typ
• High Input Impedance...12 k Min
• Operate From Single 5-V Supply
• Low-Power Requirements
• Plug-In Replacement for MC3486