HS-26C32RH
TM
Data Sheet
August 2000
File Number
3402.3
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
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
AIN 1
16 VDD
15 BIN
14 BIN
13 BOUT
12 ENABLE
11 DOUT
10 DIN
9 DIN
Ordering Information
ORDERING NO.
5962F9568901QEC
5962F9568901QXC
5962F9568901V9A
5962F9568901VEC
5962F9568901VXC
INTERNAL MKT. NO.
HS1-26C32RH-8
HS9-26C32RH-8
HS0-26C32RH-Q
HS1-26C32RH-Q
HS9-26C32RH-Q
TEMP. RANGE
(
o
C)
-55 to 125
-55 to 125
25
-55 to 125
-55 to 125
-55 to 125
-55 to 125
AIN
AIN 2
AOUT 3
ENABLE 4
COUT 5
CIN 6
CIN 7
GND 8
HS1-26C32RH/PROTO HS1-26C32RH/PROTO
HS9-26C32RH/PROTO HS9-26C32RH/PROTO
HS9-26C32RH 16 LEAD FLATPACK
MIL-STD-1835: CDFP4-F16
TOP VIEW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD
BIN
BIN
BOUT
ENABLE
DOUT
DIN
DIN
Logic Diagram
ENABLE
ENABLE DIN DIN
CIN CIN
BIN BIN
AIN AIN
AIN
AOUT
ENABLE
COUT
CIN
CIN
+
-
+
-
+
-
+
-
GND
DOUT
COUT
BOUT
AOUT
1
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
HS-26C32RH
Propagation Delay Timing Diagram
Propagation Delay Load Circuit
TEST
POINT
DUT
-V
IN
INPUT
+V
IN
= 0V
t
PLH
V
OH
V
S
= 50%
V
OL
OUTPUT
C
L
= 50pF
R
L
= 1000Ω
t
PHL
0V
-2.5V
C
L
R
L
+2.5V
Three-State Low Timing Diagram
V
IH
V
S
V
SS
T
PZL
V
OZ
V
T
V
OL
OUTPUT
V
W
T
PLZ
INPUT
Three-State High Timing Diagrams
V
IH
V
S
V
SS
t
PZH
V
OH
V
T
V
OZ
OUTPUT
V
W
t
PHZ
INPUT
THREE-STATE LOW VOLTAGE LEVELS
PARAMETER
V
DD
V
IH
V
S
V
T
V
W
GND
HS-26C32RH
4.50
4.50
2.25
50
V
OL
+ 0.5
0
UNITS
V
V
V
%
V
V
THREE-STATE HIGH VOLTAGE LEVELS
PARAMETER
V
DD
V
IH
V
S
V
T
V
W
GND
HS-26C32RH
4.50
4.50
2.25
50
V
OH
- 0.5
0
UNITS
V
V
V
%
V
V
Three-State Low Load Circuit
V
DD
Three-State High Load Circuit
TEST
POINT
DUT
R
L
DUT
C
L
C
L
= 50pF
C
L
= 50pF
R
L
= 1000Ω
R
L
= 1000Ω
TEST
POINT
C
L
R
L
2
HS-26C32RH
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
4
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