DATASHEET
HS-26CT32RH-T
Radiation HardenedQuad Differential Line Receiver
FN4593
Rev 1.00
July 1999
Intersil’s Satellite Applications FlowTM (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.
HS1-26CT32RH-T (SBDIP) CDIP2-T16
TOP VIEW
AIN
AIN
1
2
3
4
5
6
7
8
16 V
DD
15 BIN
AOUT
ENABLE
COUT
CIN
14 BIN
The Intersil HS-26CT32RH-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.
13 BOUT
12 ENABLE
11 DOUT
10 DIN
CIN
9
DIN
GND
The HS-26CT32RH-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. TTL compatible Enable and Disable functions are
common to all four receivers.
HS9-26CT32RH-T (FLATPACK), CDFP4-F16
TOP VIEW
AIN
AIN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
BIN
Specifications
AOUT
ENABLE
COUT
CIN
BIN
BOUT
ENABLE
DOUT
DIN
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.
CIN
Detailed Electrical Specifications for the HS-26CT32RH-T
are contained in SMD 5962-95631. A “hot-link” is provided
from our website for downloading.
GND
DIN
Intersil’s Quality Management Plan (QM Plan), listing all
Class T screening operations, is also available on our
website.
• QML Class T, Per MIL-PRF-38535
• Radiation Performance
5
- Gamma Dose . . . . . . . . . . . . . . . . . . . .1 x 10 RAD(Si)
2
- SEU and SEL . . . . . . . . . . Immune to 100MeV/mg/cm
• EIA RS-422 Compatible Inputs
• TTL Compatible Enable Inputs
• Input Fail Safe Circuitry
• High Impedance Inputs when Disabled or Powered Down
• Low Power Dissipation 138mW Standby (Max)
• Single 5V Supply
o
o
• Full -55 C to 125 C Military Temperature Range
Pinouts
FN4593 Rev 1.00
July 1999
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