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FN4592 Rev 2.00 Page 1 of 3
August 1, 2008
FN4592
Rev 2.00
August 1, 2008
HS-26C32RH-T
Radiation Hardened Quad Differential Line Receiver
DATASHEET
Intersil’s Satellite Applications Flow™ (SAF) devices are fully
tested and guaranteed to 100kRAD total dose. These QML
Class T devices are processed to a standard flow intended
to meet the cost and shorter lead-time needs of large volume
satellite manufacturers, while maintaining a high level of
reliability.
The Intersil HS-26C32RH-T is a Quad Differential Line
Receiver 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-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.
Specifications
Specifications for Rad Hard QML devices are controlled by
the Defense Supply Center in Columbus (DSCC). The SMD
numbers listed below must be used when ordering.
Detailed Electrical Specifications for the HS-26C32RH-T
are contained in SMD 5962-95689. A “hot-link” is provided
from our website for downloading.
http://www.intersil.com/military/
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
http://rel.intersil.com/reports/search.php
Features
• QML Class T, Per MIL-PRF-38535
• Radiation Performance
- Gamma Dose . . . . . . . . . . . . . . . . . . . . 1 x 10
5
RAD(Si)
- SEU and SEL . . . . . . . . . . Immune to 100MeV/mg/cm
2
• 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
Applications
• Line Receiver for MIL-STD-1553 Serial Data Bus
Functional Diagram
ENABLE ENABLE
AOUTBOUTCOUT
DIN
DOUT
DIN CIN CIN BIN BIN AIN AIN
+-+-+-+-
Ordering Information
ORDERING NUMBER INTERNAL MKT. NUMBER PART MARKING
TEMP. RANGE
(°C) PACKAGE PKG. DWG. #
5962R9568901TEC HS1-26C32RH-T Q 5962R95 68901TEC -55 to +125 16 Ld SBDIP D16.3
HS1-26C32RH/PROTO HS1-26C32RH/PROTO HS1- 26C32RH /PROTO -55 to +125 16 Ld SBDIP D16.3
5962R9568901TXC HS9-26C32RH-T Q 5962R95 68901TXC -55 to +125 16 Ld FLATPACK K16.A
HS9-26C32RH/PROTO HS9-26C32RH/PROTO HS9- 26C32RH /PROTO -55 to +125 16 Ld FLATPACK K16.A
NOTE: Minimum order quantity for -T is 150 units through distribution, or 450 units direct.
