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SN65HVD53的基本参数
  • 制造厂商:TI
  • 产品类别:接口
  • 技术类目:RS-485 和 RS-422 收发器
  • 功能描述:带使能信号的高输出全双工 RS-485 驱动器和接收器
  • 点击这里打开及下载SN65HVD53的技术文档资料
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SN65HVD53的产品详情:

The SN65HVD5X devices are 3-state differential line drivers and differential-input line receivers that operate with a 5-V power supply. Each driver and receiver has separate input and output pins for full-duplex bus communication designs. They are designed for balanced transmission lines and interoperation with ANSI TIA/EIA-485A, TIA/EIA-422-B, ITU-T v.11 and ISO 8482:1993 standard-compliant devices.

The SN65HVD50, SN65HVD51, and SN65HVD52 are fully enabled with no external enabling pins.

The SN65HVD53, SN65HVD54, and SN65HVD55 have active-high driver enables and active-low receiver enables. A low, less than 1 µA, standby current is achieved by disabling both the driver and receiver.

All devices are characterized for operation from –40°C to 85°C.

The high output feature of the SN65HVD5x provides more noise margin than the typical RS-485 drivers. The extra noise margin makes applications in long cable and harsh noise environments possible.

SN65HVD53的优势和特性:
  • 1/8 Unit-Load Option Available (Up to 256 Nodes on the Bus)
  • Bus-Pin ESD Protection Exceeds 15 kV HBM
  • Optional Driver Output Transition Times for Signaling Rates(1) of 1 Mbps, 5 Mbps and 25 Mbps
  • Low-Current Standby Mode < 1 μA
  • Glitch-Free Power-Up and Power-Down Bus I/Os
  • Bus Idle, Open, and Short Circuit Failsafe
  • Designed for RS-422 and RS485 Networks
  • 3.3-V Devices Available, SN65HVD30-35
  • APPLICATIONS
    • Utility Meters
    • Chassis-to-Chassis Interconnects
    • DTE/DCE Interfaces
    • Industrial, Process, and Building Automation
    • Point-of-Sale (POS) Terminals and Networks

(1)The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).

SN65HVD53的参数(英文):
  • Number of receivers
  • 1
  • Number of transmitters
  • 1
  • Duplex
  • Full
  • Supply voltage (Nom) (V)
  • 5
  • Signaling rate (Max) (Mbps)
  • 25
  • IEC 61000-4-2 contact (+/- kV)
  • Fault protection (V)
  • -9 to 14
  • Common mode range
  • -7 to 12
  • Number of nodes
  • 64
  • Isolated
  • No
  • ICC (Max) (mA)
  • 2.7
  • Rating
  • Catalog
  • Operating temperature range (C)
  • -40 to 85
SN65HVD53具体的完整产品型号参数及价格(美元):

SN65HVD53的完整型号有:SN65HVD53D、SN65HVD53DR,以下是这些产品的关键参数及官网采购报价:

SN65HVD53D,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:50个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN65HVD53D的批量USD价格:1.76(1000+)

SN65HVD53DR,工作温度:-40 to 85,封装:SOIC (D)-14,包装数量MPQ:2500个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAU,TI官网SN65HVD53DR的批量USD价格:1.467(1000+)

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SN65HVD53的评估套件:

RS485-FL-DPLX-EVM — RS485-FL-DPLX-EVM:RS-485 全双工评估模块

The RS-485 full-duplex evaluation module (EVM)helps designers evaluate device performance, supporting fast development and analysis of data transmission systems using any of the SN65HVD147x, SN65HVD179x, SN65HVD3x, SN65HVD5x and SN65HVD7x full-duplex transceivers in a 14-pin D package. The (...)

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