1
TM
File Number
3402.3
HS-26C32RH
Radiation Hardened Quad Differential Line
Receiver
The Intersil HS-26C32RH is a 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 has an input sensitivity typically of 200mV
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 for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC). The
SMD numbers listed here must be used when ordering.
Detailed Electrical Specifications for these devices are
contained in SMD 5962-95689. A "hot-link" is provided
on our homepage for downloading.
www.intersil.com/spacedefense/space.asp
Logic Diagram
Features
Electrically Screened to SMD # 5962-95689
QML Qualified per MIL-PRF-38535 Requirements
1.2 Micron Radiation Hardened CMOS
- Total Dose . . . . . . . . . . . . . . . . . . . . . 300 krad(Si) (Max)
Latchup Free
EIA RS-422 Compatible Inputs
CMOS Compatible Outputs
Input Fail Safe Circuitry
High Impedance Inputs when Disabled or Powered Down
Low Power Dissipation 138mW Standby (Max)
Single 5V Supply
Full -55
o
C to 125
o
C Military Temperature Range
Pinouts
HS1-26C32RH 16 LEAD CERAMIC SIDEBRAZE DIP
MIL-STD-1835: CDIP2-T16
TOP VIEW
HS9-26C32RH 16 LEAD FLATPACK
MIL-STD-1835: CDFP4-F16
TOP VIEW
Ordering Information
ORDERING NO.
INTERNAL MKT. NO.
TEMP. RANGE
(
o
C)
5962F9568901QEC
HS1-26C32RH-8
-55 to 125
5962F9568901QXC
HS9-26C32RH-8
-55 to 125
5962F9568901V9A
HS0-26C32RH-Q
25
5962F9568901VEC
HS1-26C32RH-Q
-55 to 125
5962F9568901VXC
HS9-26C32RH-Q
-55 to 125
HS1-26C32RH/PROTO HS1-26C32RH/PROTO
-55 to 125
HS9-26C32RH/PROTO HS9-26C32RH/PROTO
-55 to 125
ENABLE
ENABLE
AOUT
BOUT
COUT
DIN
DOUT
DIN
CIN CIN
BIN BIN
AIN AIN
+
-
+
-
+
-
+
-
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
AIN
AIN
AOUT
ENABLE
COUT
CIN
GND
CIN
VDD
BIN
BOUT
ENABLE
DOUT
DIN
DIN
BIN
AIN
AIN
AOUT
ENABLE
COUT
CIN
CIN
GND
2
3
4
5
6
7
8
1
16
15
14
13
12
11
10
9
VDD
BIN
BIN
BOUT
ENABLE
DOUT
DIN
DIN
Data Sheet
August 2000
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 Corporation.
|
Copyright Intersil Corporation 2000
2
Propagation Delay Timing Diagram
Three-State Low Timing Diagram
Three-State Low Load Circuit
Propagation Delay Load Circuit
Three-State High Timing Diagrams
Three-State High Load Circuit
THREE-STATE LOW VOLTAGE LEVELS
PARAMETER
HS-26C32RH
UNITS
V
DD
4.50
V
V
IH
4.50
V
V
S
2.25
V
V
T
50
%
V
W
V
OL
+ 0.5
V
GND
0
V
INPUT
OUTPUT
-V
IN
+V
IN
= 0V
V
OH
V
OL
0V
-2.5V
+2.5V
V
S
= 50%
t
PLH
t
PHL
V
S
INPUT
V
IH
V
SS
T
PZL
T
PLZ
OUTPUT
V
OZ
V
OL
V
T
V
W
DUT
TEST
C
L
R
L
POINT
C
L
= 50pF
R
L
= 1000
V
DD
THREE-STATE HIGH VOLTAGE LEVELS
PARAMETER
HS-26C32RH
UNITS
V
DD
4.50
V
V
IH
4.50
V
V
S
2.25
V
V
T
50
%
V
W
V
OH
- 0.5
V
GND
0
V
DUT
TEST
C
L
R
L
POINT
C
L
= 50pF
R
L
= 1000
V
S
INPUT
t
PZH
t
PHZ
OUTPUT
V
OH
V
OZ
V
T
V
W
V
IH
V
SS
DUT
TEST
C
L
R
L
POINT
C
L
= 50pF
R
L
= 1000
HS-26C32RH
4
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with-
out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site www.intersil.com
Sales Office Headquarters
NORTH AMERICA
Intersil Corporation
P. O. Box 883, Mail Stop 53-204
Melbourne, FL 32902
TEL: (321) 724-7000
FAX: (321) 724-7240
EUROPE
Intersil SA
Mercure Center
100, Rue de la Fusee
1130 Brussels, Belgium
TEL: (32) 2.724.2111
FAX: (32) 2.724.22.05
ASIA
Intersil Ltd.
8F-2, 96, Sec. 1, Chien-kuo North,
Taipei, Taiwan 104
Republic of China
TEL: 886-2-2515-8508
FAX: 886-2-2515-8369
HS-26C32RH
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