DATASHEET
HS-26CT32RH, HS-26CT32EH FN2930
Rev 6.00
May 23, 2013 Radiation Hardened Quad Differential Line Receivers
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 п‚±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. Features 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 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. A “hot-link” is also provided on
our homepage for downloading. High impedance inputs when disabled or powered down Low power dissipation standby (Max) .138mW Single 5V supply Full Military temperature range . -55В°C to +125В°C Applications Line receiver for MIL-STD-1553 serial data bus Line receiver for RS422 Logic Diagram …