SN65HVD3086E

正在供货

Low-Power RS-485 Full-Duplex Drivers/Receivers

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产品详细信息

参数

Number of TX 1 Number of RX 1 Duplex Full Supply voltage (Nom) (V) 5 Signaling rate (Max) (Mbps) 20 IEC 61000-4-2 contact (+/- kV) Isolated No Fault protection (V) -9 to 14 Number of nodes 256 Common mode range -7 to 12 ICC (Max) (mA) 0.75 Rating Catalog Operating temperature range (C) -40 to 85 open-in-new 查找其它 RS-485 和 RS-422 收发器

封装|引脚|尺寸

SOIC (D) 14 52 mm² 8.65 x 6 VSSOP (DGS) 10 9 mm² 3 x 3 open-in-new 查找其它 RS-485 和 RS-422 收发器

特性

  • Low Quiescent Power
    • 375 µA (Typical) Enabled Mode
    • 2 nA (Typical) Shutdown Mode
  • Small MSOP Package
  • 1/8 Unit-Load—Up to 256 Nodes per Bus
  • 16 kV Bus-Pin ESD Protection, 6 kV All Pins
  • Failsafe Receiver (Bus Open, Short, Idle)
  • TIA/EIA-485A Standard Compliant
  • RS-422 Compatible
  • Power-Up, Power-Down Glitch-Free Operation
  • APPLICATIONS
    • Motion Controllers
    • Point-of-Sale (POS) Terminals
    • Rack-to-Rack Communications
    • Industrial Networks
    • Power Inverters
    • Battery-Powered Applications
    • Building Automation

open-in-new 查找其它 RS-485 和 RS-422 收发器

描述

Each of these devices is a balanced driver and receiver designed for full-duplex RS-485 or RS-422 data bus networks. Powered by a 5-V supply, they are fully compliant with the TIA/EIA-485A standard.

With controlled bus output transition times, the devices are suitable for signaling rates from 200 kbps to 20 Mbps.

The devices are designed to operate with a low supply current, less than 1 mA (typical), exclusive of the load. When in the inactive shutdown mode, the supply current drops to a few nanoamps, making these devices ideal for power-sensitive applications.

The wide common-mode range and high ESD protection levels of these devices make them suitable for demanding applications such as motion controllers, electrical inverters, industrial networks, and cabled chassis interconnects where noise tolerance is essential.

These devices are characterized for operation over the temperature range –40°C to 85°C

open-in-new 查找其它 RS-485 和 RS-422 收发器
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open-in-new 产品比较
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THVD1552 正在供货 具有 ±18kV IEC ESD 保护功能的 5V RS-485 收发器 Pin-to-pin device that offers integrated IEC ESD protection (18-kV contact discharge), IEC EFT (4-kV noise immunity), and extended common voltage range

技术文档

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类型 标题 下载最新的英文版本 发布
* 数据表 Low-Power RS-485 Full-Duplex Drivers/Receivers 数据表 2012年 11月 26日

设计与开发

有关其他条款或所需资源,请点击下面的任何链接来查看详情页面。

设计工具和仿真

仿真模型 下载
SLLM079A.ZIP (95 KB) - IBIS Model
仿真工具 下载
document-generic 用户指南 document-generic 下载英文版本 (Rev.A)

参考设计

参考设计 下载
RS-485 双线制全双工参考设计
TIDA-00862 — The design enables full duplex RS-485 communications over a single pair of conductors rather than four by utilizing bus contention. By adding small-valued serial resistors to the bus lines to limit currents, a tri-stated differential bus is allowed and the SN65HVD96 SymPol transciver can be used to (...)
document-generic 原理图 document-generic 用户指南

CAD/CAE 符号

封装 引脚 下载
SOIC (D) 14 了解详情
VSSOP (DGS) 10 了解详情

订购与质量

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