IC元器件

SN65LBC184P

参考价格：$1.984-$4.34

Texas Instruments 接口 - 驱动器，接收器，收发器

SN65LBC184P 供应商

SN65LBC184P 属性参数

  • 标准包装：50
  • 类别：集成电路 (IC)
  • 家庭：接口 - 驱动器，接收器，收发器
  • 系列：-
  • 类型：收发器
  • 驱动器/接收器数：1/1
  • 规程：RS485
  • 电源电压：4.75 V ~ 5.25 V
  • 安装类型：通孔
  • 封装/外壳：8-DIP（0.300"，7.62mm）
  • 供应商设备封装：8-PDIP
  • 包装：管件
  • 其它名称：296-2343-5

产品特性

  • Integrated Transient Voltage Suppression
  • ESD Protection for Bus Terminals Exceeds: ±30 kV IEC 61000-4-2, Contact Discharge ±15 kV IEC 61000-4-2, Air-Gap Discharge ±15 kV EIA/JEDEC Human Body Model
  • Circuit Damage Protection of 400-W Peak (Typical) Per IEC 61000-4-5
  • Controlled Driver Output-Voltage Slew Rates Allow Longer Cable Stub Lengths
  • 250-kbps in Electrically Noisy Environments
  • Open-Circuit Fail-Safe Receiver Design
  • 1/4 Unit Load Allows for 128 Devices Connected on Bus
  • Thermal Shutdown Protection
  • Power-Up and Power-Down Glitch Protection
  • Each Transceiver Meets or Exceeds the Requirements of TIA/EIA-485 (RS-485) and ISO/IEC 8482:1993(E) Standards
  • Low Disabled Supply Current 300 µA Maximum
  • Pin Compatible With SN75176

产品概述

The SN75LBC184 and SN65LBC184 devices are differential data line transceivers in the trade-standard footprint of the SN75176 with built-in protection against high-energy noise transients. This feature provides a substantial increase in reliability for better immunity to noise transients coupled to the data cable over most existing devices. Use of these circuits provides a reliable low-cost direct-coupled (with no isolation transformer) data line interface without requiring any external components.The SN75LBC184 and SN65LBC184 can withstand overvoltage transients of 400-W peak (typical). The conventional combination wave called out in IEC 61000-4-5 simulates the overvoltage transient and models a unidirectional surge caused by overvoltages from switching and secondary lightning transients.
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SN65LBC184P 数据手册

SN65LBC184P 电路图

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