TI,TI公司,TI代理商
TI(德州仪器)| TI产品型号搜索
专营TI元器件,强大的现货交付能力,解决您的采购难题
全流程提供TI现货供应链服务
当前位置:TI公司 > > TI芯片 >> SN65HVD1787
SN65HVD1787技术文档下载:
SN65HVD1787技术文档产品手册下载
SN65HVD1787 - 产品图解:
SN65HVD1787-具有故障保护功能的 30V RS-485,共模范围从 -20 至 +25
SN65HVD1787--RS-485收发器-接口
承诺原装正品
专营TI,真正优化您的供应链
TI产品 - SN65HVD1787介绍
SN65HVD1787 - 具有故障保护功能的 30V RS-485,共模范围从 -20 至 +25

SN65HVD1787是TI公司的一款无产品,SN65HVD1787是具有故障保护功能的 30V RS-485,共模范围从 -20 至 +25,本页介绍了SN65HVD1787的产品说明、应用、特性等,并给出了与SN65HVD1787相关的TI元器件型号供参考。

SN65HVD1787 - 具有故障保护功能的 30V RS-485,共模范围从 -20 至 +25 - 无 - RS-485收发器 - TI公司(Texas Instruments,德州仪器)

产品特性
  • Bus-Pin Fault Protection to:
    • > ±70 V ('HVD1785, 86, 91, 92)
    • > ±30 V ('HVD1787, 93)
  • Common-Mode Voltage Range (–20 V to 25 V) More Than Doubles TIA/EIA 485 Requirement
  • Bus I/O Protection
    • ±16 kV JEDEC HBM Protection
  • Reduced Unit Load for Up to 256 Nodes
  • Failsafe Receiver for Open-Circuit, Short-Circuit and Idle-Bus Conditions
  • Low Power Consumption
    • Low Standby Supply Current, 1 μA Typical
    • ICC 5 mA Quiescent During Operation
  • Power-Up, Power-Down Glitch-Free Operation
产品应用
  • Designed for RS-485 and RS-422 Networks
产品说明

These devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to human-body model specifications.

These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the 'HVD1785, 'HVD1786, and 'HVD1787, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. In the 'HVD1793, the driver differential outputs and the receiver differential inputs are separate pins, to form a bus port suitable for full-duplex (four-wire bus) communication. These ports feature a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 105°C.

For similar features with 3.3-V supply operation, see the SN65HVD1781 (SLLS877).

产品器件信息
PART NUMBERPACKAGEBODY SIZE (NOM)
SN65HVD1785, SN65HVD1786, SN65HVD1787SOIC (8)4.90 mm × 3.91 mm
PDIP (8)9.81 mm × 6.35 mm
SN65HVD1791, SN65HVD1792, SN65HVD1793SOIC (14)8.65 mm × 3.91 mm
下面可能是您感兴趣的TI公司无元器件
  • TPS2062-Q1 - 汽车类双路 1A 限流配电开关
  • CD54HCT193 - 高速 CMOS 逻辑可预设置的同步 4 位二进制加/减计数器
  • LM330-N - 3 端子正电压稳压器
  • LM317A - LM117/LM317A/LM317 3 端子可调稳压器
  • SN74AC08-EP - 增强型产品四路 2 输入正与门
  • TPA6204A1 - TPA6204A1:1.7W 单声道全差动音频功率放大器
  • DRV8860 - 具有串行接口的八路低侧驱动器
  • SN65LBC174 - 四路低功耗差动线路驱动器
  • BQ27441-G1 - 电池组端 Impedance Track 电量监测计
  • LMT89 - LMT89 - 2.4V、10μA、SC70、DSBGA 温度传感器
  • 节约时间成本,提高采购效率,TI官网授权代理
    TI公司|TI德州仪器|德州仪器TI公司代理商|TI芯片代理商
    TI公司产品现货专家,订购TI公司产品不限最低起订量,TI产品大陆现货即时发货,香港库存3-5天发货,海外库存7-10天发货
    寻找全球TI代理商现货货源 - TI公司(德州仪器)电子元件在线订购