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SN65HVD1781-Q1的基本参数
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SN65HVD1781-Q1的产品详情:

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 the human-body-model specification.

These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the ’HVD1782, 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. This port features 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 125°C. These devices are pin-compatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems.

These devices are fully compliant with ANSI TIA/EIA 485-A with a 5-V supply and can operate with a 3.3-V supply with reduced driver output voltage for low-power applications. For applications where operation is required over an extended common-mode voltage range, see the SN65HVD1785 (SLLS872) data sheet.

SN65HVD1781-Q1的优势和特性:
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results
    • Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESG Classification Level C3B
  • Bus-Pin Fault Protection to:
    • > ±70 V (’HVD1780-Q1, ’HVD1781-Q1)
    • > ±30 V (’HVD1782-Q1)
  • Operation With 3.3-V to 5-V Supply Range
  • ±16-kV HBM Protection on Bus Pins
  • Reduced Unit Load for up to 320 Nodes
  • Failsafe Receiver for Open-Circuit, Short-Circuit and Idle-Bus Conditions
  • Low Power Consumption
    • Low Standby Supply Current, 1 μA Maximum
    • ICC 4-mA Quiescent During Operation
  • Pin-Compatible With Industry-Standard SN75176
  • Signaling Rates of 115 kbps, 1 Mbps, and up to 10 Mbps
SN65HVD1781-Q1的参数(英文):
  • Number of receivers
  • 1
  • Number of transmitters
  • 1
  • Duplex
  • Half
  • Supply voltage (Nom) (V)
  • 3.3, 5
  • Signaling rate (Max) (Mbps)
  • 1
  • IEC 61000-4-2 contact (+/- kV)
  • Fault protection (V)
  • -70 to 70
  • Common mode range
  • -7 to 12
  • Number of nodes
  • 320
  • Features
  • Fault protection
  • Isolated
  • No
  • ICC (Max) (mA)
  • 6
  • Rating
  • Automotive
  • Operating temperature range (C)
  • -40 to 125
SN65HVD1781-Q1具体的完整产品型号参数及价格(美元):

SN65HVD1781-Q1的完整型号有:SN65HVD1781QDRQ1,以下是这些产品的关键参数及官网采购报价:

SN65HVD1781QDRQ1,工作温度:-40 to 125,封装:SOIC (D)-8,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SN65HVD1781QDRQ1的批量USD价格:2.045(1000+)

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SN65HVD1781-Q1的评估套件:

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