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®
FN4591.2
HS-26C31RH-T
Radiation Hardened Quad Differential Line
Driver
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-26C31RH-T is a Quad Differential Line
Driver 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-26C31RH-T accepts CMOS inputs and converts
them to RS-422 compatible outputs. This circuit uses special
outputs that enable the drivers to power-down without
loading down the bus. Enable and disable pins allow several
devices to be connected to the same data source and
addressed independently.
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-1840ARH-T
are contained in SMD 5962-96663. A “hot-link” is provided
from our website for downloading.
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 Outputs (Except for IOS)
• CMOS Compatible Inputs
• High Impedance Outputs when Disabled or Powered
Down
• Low Power Dissipation 2.75mW Standby (Max)
• Single 5V Supply
• Low Output Impedance 10Ω or Less
• Full -55°C to +125°C Military Temperature Range
Applications
• Line Transmitter for MIL-STD-1553 Serial Data Bus
Ordering Information
ORDERING
NUMBER
INTERNAL
MKT. NUMBER PART MARKING #
TEMP. RANGE
(°C) PACKAGE
PKG.
DWG. #
5962R9666301TEC HS1-26C31RH-T Q 5962R96 66301TEC -55 to +125 16 LD SBDIP D16.3
HS1-26C31RH/PROTO HS1-26C31RH/PROTO HSI - 26C31RH/PROTO -55 to +125 16 LD SBDIP D16.3
5962R9666301TXC HS9-26C31RH-T Q 5962R96 63201TEC -55 to +125 16 LD FLATPACK K16.A
HS9-26C31RH/PROTO HS9-26C31RH/PROTO HS9 - 26C31RH/PROTO -55 to +125 16 LD FLATPACK K16.A
Data Sheet August 1, 2008
[ /Title
(HS-
26C31
RH)
/Subje
ct
(Radia
tion
Harde
ned
Quad
Differe
ntial
Line
Driver)
/Autho
r ()
/Keyw
ords
(Inters
il
Corpo
ration,
semic
onduc
tor,
Radiat
ion
Harde
ned,
RH,
Rad
Hard,
QML,
Satellit
e,
SMD,
Class
V,
Data
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2008. All Rights Reserved
Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation. All other trademarks mentioned are the property of their respective owners.
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