HS-26CT31RH-T
Data Sheet
July 1999
File Number 4590.1
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)
• TTL Compatible Inputs
The Intersil HS-26CT31RH-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-26CT31RH-T accepts TTL 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
HS1-26CT31RH-T (SBDIP), CDIP2-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
ENABLE
BO
13 DO
12 ENABLE
11 CO
Detailed Electrical Specifications for the HS-26CT31RH-T
are contained in SMD 5962-95632. 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.
HS9-26CT31RH-T (FLATPACK), CDFP4-F16
www.intersil.com/quality/manuals.asp
TOP VIEW
Ordering Information
AIN
AO
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
DIN
TEMP.
ORDERING
NUMBER
PART
NUMBER
RANGE
AO
DO
o
( C)
ENABLE
BO
DO
ENABLE
CO
5962R9563201TEC
HS1-26C31RH/Proto
5962R9563201TXC
HS9-26C31RH/Proto
HS1-26CT31RH-T
HS1-26C31RH/Proto
HS9-26C31RH-T
-55 to 125
-55 to 125
-55 to 125
-55 to 125
BO
BIN
CO
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.
www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
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Satellite Applications Flow™ (SAF) is a trademark of Intersil Corporation.