SN65HVD11-HT 高温 3.3V RS-485 收发器 | 德州仪器

SN65HVD11-HT (正在供货)

高温 3.3V RS-485 收发器

高温 3.3V RS-485 收发器 - SN65HVD11-HT


The SN65HVD11-HT device combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutdown is removed. This differential bus transceiver is a monolithic integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. The driver and receiver have active-high and active-low enables, respectively, that can be externally connected together to function as direction control.

The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0.


  • Operates With a 3.3-V Supply
  • Bus-Pin ESD Protection Exceeds 16-kV Human-
    Body Model (HBM)
  • 1/8 Unit-Load Option Available (up to 256 Nodes
    on Bus)
  • Optional Driver Output Transition Times for
    Signaling Rates(1) of 1 Mbps, 10 Mbps,
    and 32 Mbps
  • Based on ANSI TIA/EIA-485-A
  • Bus-Pin Short Circuit Protection From
    –7 V to 12 V
  • Open-Circuit, Idle-Bus, and Shorted-Bus Fail-Safe
  • Glitch-Free Power-Up and Power-Down Protection
    for Hot-Plugging Applications
  • SN75176 Footprint
  • Supports Extreme Temperature Applications:
    • Controlled Baselines
    • One Assembly and Test Sites
    • One Fabrication Sites
    • Available in Extreme (–55°C/210°C)
      Temperature Range(2)
    • Extended Product Life Cycles
    • Extended Product-Change Notifications
    • Product Traceability
    • Texas Instruments’ High Temperature
      Products Use Highly Optimized Silicon (Die)
      Solutions With Design and Process
      Enhancements to Maximize Performance Over
      Extended Temperatures.


与其它产品相比 RS-485/RS-422 邮件 下载到电子表格中
Part number 立即下单 Supply voltage(s) (Nom) (V) Number of TX Number of RX Duplex Signaling rate (Max) (Mbps) IEC 61000-4-2 contact (+/- kV) HBM ESD (kV) Fault protection (V) Number of nodes Common mode range ICC (Max) (mA) Isolated Rating Operating temperature range (C) Package Group
SN65HVD11-HT 立即下单 3.3     1     1     Half     10    
16     -9 to 14     256     -7 to 12     18     No     High Temp     -55 to 175
-55 to 210    
CFP | 8
SOIC | 8