Overview

The Intersil HS-26CT32RH, HS-26CT32EH are differential line receivers designed for digital data transmission over balanced lines and meets the requirements of EIA standard RS-422. Radiation hardened CMOS processing assures low power consumption, High-Speed, and reliable operation in the most severe radiation environments. The HS-26CT32RH, HS-26CT32EH have an input sensitivity typically of 200mV over the common mode input voltage range of ±7V. The receivers are also equipped with input fail safe circuitry, which causes the outputs to go to a logic “1” when the inputs are open. Enable and Disable functions are common to all four receivers. Specifications for Rad Hard QML devices are controlled by the Defense Logistics Agency Land and Maritime (DLA). The SMD numbers listed in the “Ordering Information” must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-95631.

  • Electrically Screened to SMD # 5962-95631
  • QML qualified per MIL-PRF-38535 requirements
  • 1.2 Micron radiation hardened CMOS
  • Total dose: Up to 300kRAD(Si)
  • Latch-up free
  • EIA RS-422 compatible outputs
  • Operation with TTL based on VIH = VDD/2
  • Input fail safe circuitry
  • High impedance inputs when disabled or powered down
  • Low power dissipation standby (Max): 138mW
  • Single 5V supply
  • Full Military temperature range: -55°C to +125°C

Applications

  • Line Receiver for MIL-STD-1553 Serial Data Bus
  • Line Receiver for RS422

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    DLA SMD
    Buy / Sample
    Part Number
    HS1-26CT32RH/PROTO
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    		SBDIP Tube 1
    HS1-26CT32RH-8
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    		SBDIP Tube 25 5962F9563101QEC
    HS1-26CT32RH-Q
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    		SBDIP Tube 25 5962F9563101VEC
    HS1-26CT32RH-T
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    		SBDIP 450 5962R9563101TEC
    HS9-26CT32RH/PROTO
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    		CFP Tray 1
    HS9-26CT32RH-8
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    		CFP Tray 25 5962F9563101QXC
    HS9-26CT32RH-Q
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    		CFP Tray 25 5962F9563101VXC
    HS9-26CT32RH-T
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    		CFP 450 5962R9563101TXC
    HS9G-26CT32RH/PROTO
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    		CFP Tray 1
    HS9G-26CT32RH-Q
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    		CFP Tray 25 5962F9563101VYC
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