HS-26C31RH-T
TM
Data Sheet
July 1999
FN4591.1
Radiation Hardened
Features
Quad Differential Line Driver
• QML Class T, Per MIL-PRF-38535
• Radiation Performance
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.
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- Gamma Dose . . . . . . . . . . . . . . . . . . . . 1 x 10 RAD(Si)
2
- SEU and SEL . . . . . . . . . . Immune to 100MeV/mg/cm
• EIA RS-422 Compatible Outputs (Except for IOS)
• CMOS Compatible Inputs
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.
• High Impedance Outputs when Disabled or Powered
Down
• Low Power Dissipation 2.75mW Standby (Max)
• Single 5V Supply
• Low Output Impedance 10Ω or Less
o
o
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.
• Full -55 C to +125 C Military Temperature Range
Pinouts
HS1-26C31RH-T (SBDIP), CDIP-T16
TOP VIEW
AIN
AO
1
2
3
4
5
6
7
8
16 V
DD
Specifications
15 DIN
14 DO
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.
AO
13 DO
ENABLE
BO
12 ENABLE
11 CO
Detailed Electrical Specifications for the HS-1840ARH-T
are contained in SMD 5962-96663. A “hot-link” is provided
from our website for downloading.
BO
10 CO
BIN
9
CIN
GND
www.intersil.com/spacedefense/newsafclasst.asp
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
HS9-26C31RH-T (FLATPACK), CDFP4-F16
TOP VIEW
www.intersil.com/quality/manuals.asp
AIN
AO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
DIN
Ordering Information
AO
DO
TEMP.
ENABLE
BO
DO
ORDERING
NUMBER
PART
NUMBER
RANGE
o
ENABLE
CO
( C)
BO
5962R9666301TEC
HS1-26C31RH/Proto
5962R9666301TXC
HS9-26C31RH/Proto
HS1-26C31RH-T
-55 to 125
-55 to 125
-55 to 125
-55 to 125
BIN
CO
HS1-26C31RH/Proto
HS9-26C31RH-T
GND
CIN
HS9-26C31RH/Proto
NOTE: Minimum order quantity for -T is 150 units through
distribution, or 450 units direct.
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
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