The Intersil HS-26CLV32RH, HS-26CLV32EH are radiation hardened 3.3V quad differential line receiver designed for digital data transmission over balanced lines, in low voltage, RS-422 protocol applications. Radiation hardened CMOS processing assures low power consumption, high speed, and reliable operation in the most severe radiation environments. The HS-26CLV32RH, HS-26CLV32EH have an input sensitivity of 200mV (Typ) over a common mode input voltage range of -4V to +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. The device has unique inputs that remain high impedance when the receiver is disabled or powered-down, maintaining signal integrity in multi-receiver applications.

Features

• Electrically screened to SMD # 5962-95689

• QML qualified per MIL-PRF-38535 requirements

• 1.2 micron radiation hardened CMOS

   - Total dose . . . . . . . . . . . . . . . . . . . . . . . . . 300 krad(Si)(max)

   - Single event upset LET . . . . . . . . . . . . . 100MeV/mg/cm2)

   - Single event latch-up immune

• Low stand-by current . . . . . . . . . . . . . . . . . . . . . . . 13mA(max)

• Operating supply range . . . . . . . . . . . . . . . . . . . . . 3.0V to 3.6V

• Enable input levels. . . . . . . .VIH > (0.7)(VDD); VIL < (0.3)(VDD)

• CMOS output levels . . . . . . . . . . . . . .VOH > 2.55V; VOL < 0.4V

• Input fail safe circuitry

• High impedance inputs when disabled or powered-down

• Full -55°C to +125°C military temperature range

• Pb-free (RoHS compliant)