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MAX3095, MAX3096
±15kV ESD保护、10Mbps、3V/5V、四路RS-422/RS-485接收器


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概述
完整的数据资料 (PDF, 424kB)
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The MAX3095/MAX3096 are rugged, low-power, quad, RS-422/RS-485 receivers with electrostatic discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3095 operates from a +5V supply, while the MAX3096 operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots.

Complementary enable inputs can be used to place the devices in a 1nA low-power shutdown mode in which the receiver outputs are high impedance. When active, these receivers have a fail-safe feature that guarantees a logic-high output if the input is open circuit. They also feature a quarter-unit-load input impedance that allows 128 receivers on a bus.

The MAX3095/MAX3096 are pin-compatible, low-power upgrades to the industry-standard '26LS32. They are available in a space-saving QSOP package.

关键特性   应用/使用
  • ESD Protection:
    • ±15kV-IEC 1000-4-2, Air-Gap Discharge
    • ±8kV-IEC 1000-4-2, Contact Discharge
    • ±15kV-Human Body Model
  • Guaranteed Propagation-Delay Tolerance Between All ICs:
    • ±8ns (MAX3095)
    • ±10ns (MAX3096)
  • Single +3V Operation (MAX3096)
  • Single +5V Operation (MAX3095)
  • 16-Pin QSOP (8-pin SO footprint)
  • 10Mbps Data Rate
  • Allow up to 128 Receivers on the Bus
  • 1nA Low-Power Shutdown Mode
  • 2.4mA Operating Supply Current
  • Pin-Compatible Upgrades to '26LS32

 
  • 电平转换器
  • ESD敏感应用的接收器
  • 嘈杂环境的RS-422/RS-485/RS-423总线接收器
  • 电信设备

    Key Specifications:   RS-422/485 Line Driver/Receivers
    Part Number Number of Tx/Rx Supply Voltage (V) Typ. ICC (mA) Data Rate (kbps) ESD Protection (±kV) Tx EN Rx EN Typ. Shutdown ICC (µA) Number of Rx/Tx on Bus Rx Failsafe with Inputs: Features Slew Rate Limited RoHS Available Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C) Price**
    MAX3095  4Rx 5 2.4 10,000 15 No Yes 0.001 128 Open
    High Speed
    Low Power Shutdown
    No Yes PDIP/16
    QSOP/16
    SOIC/16
    31 -40 to +85
    0 to +70
    $1.23 @ 1k
    MAX3096  3.3 $1.23 @ 1k
    See All RS-422/485 Line Driver/Receivers (150)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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    参考文献: 19-0498; Rev. 1; 2001-06-12
    本页最后一次更新: 2007-07-19



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