Overview

The HS-26C32RH-T is a quad differential line receiver designed for digital data transmission over balanced lines that 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-26C32RH-T has an input sensitivity of 200mV (typ.) 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.

HS-26C32xH_HS-26C32RH-T Functional Diagram
HS-26C32xH_HS-26C32RH-T Functional Diagram
  • QML Class T, Per MIL-PRF-38535
  • Radiation performance
  • Gamma dose 1 x 105 RAD(Si)
  • SEU and SEL immune to 100MeV/mg/cm2
  • EIA RS-422 compatible inputs
  • CMOS compatible Enable inputs
  • Input fail-safe circuitry
  • High impedance inputs when disabled or powered down
  • Low power dissipation 138mW standby (Max)
  • Single 5V supply
  • Full -55 °C to 125 °C military temperature range
  • Electrically screened to SMD # 5962-95689

Applications

  • Line Receiver for MIL-STD-1553 serial data bus

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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Product Options

    Processing table
    Pkg. Type
    Carrier Type
    MOQ
    DLA SMD
    Buy / Sample
    Part Number
    HS1-26C32RH-T
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    		SBDIP 450 5962R9568901TEC
    HS9-26C32RH-T
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    		CFP 450 5962R9568901TXC
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