HS-1840RH/883S View Datasheet(PDF) - Intersil
Part Name
Description
Manufacturer
HS-1840RH/883S
Intersil
HS-1840RH/883S Datasheet PDF : 11 Pages
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HS-1840RH/883S September
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Rad-Hard 16 Channel CMOS Analog
with High-Z Analog Input Protection
Features
Pinouts
• This Circuit is Processed in Accordance to
Mil-Std-883 and is Fully Conformant Under the
Provisions of Paragraph 1.2.1.
HS1-1840RH/883S 28 PIN CERAMIC SIDEBRAZE DIP
CASE OUTLINE D-10,COMPLIANT TO MIL-M-38510 PACKAGE
TOP VIEW
• Radiation Environment
- Gamma Rate (γ) 1 x 108 RAD(Si)/s
- Gamma Dose (γ) 2 x 105 RAD(Si)
• Low Power Consumption
• Fast Access Time 1000ns
• High Analog Input Impedance 500MΩ
During Power Loss (Open)
• Dielectrically Isolated Device Islands
• Excellent In Hi-Rel Redundant Systems
• Break-Before-Make Switching
• No Latch-Up
Description
+VS 1
NC 2
NC 3
IN 16 4
IN 15 5
IN 14 6
IN 13 7
IN 12 8
IN 11 9
IN 10 10
IN 9 11
GND 12
(+5VS) VREF 13
ADDR A3 14
28 OUT
27 -VS
26 IN 8
25 IN 7
24 IN 6
23 IN 5
22 IN 4
21 IN 3
20 IN 2
19 IN 1
18 ENABLE
17 ADDR A0
16 ADDR A1
15 ADDR A2
The HS-1840RH/883S is a radiation hardened,
monolithic 16 channel multiplexer constructed with the
Intersil Linear Dielectric Isolation CMOS process. It is
designed to provide a high input impedance to the
analog source if device power fails (open) or the
analog signal voltage inadvertently exceeds the supply
rails during powered operation. Excellent for use in
redundant applications, since the secondary device
can be operated in a standby unpowered mode
affording no additional power drain. More significantly,
a very high impedance exists between the active and
inactive devices preventing any interaction. One of
sixteen channel selection is controlled by a 4-bit binary
address plus an Enable-Inhibit input which conve-
niently controls the ON/OFF operation of several
multiplexers in a system. All digital inputs have
electrostatic discharge protection.
The HS-1840RH/883S has been specifically designed
to meet exposure to radiation environments. It is
available in a 28 pin Ceramic Sidebraze dual-in-line
package and 28 pin Ceramic Flatpack. It is guaranteed
operational from -55oC to +125oC.
HS9-1840RH/883S 28 PIN CERAMIC SIDEBRAZE FLATPACK
CASE OUTLINE F-11A, COMPLIANT TO MIL-M-38510 PACKAGE
TOP VIEW
+VS
1
NC
2
NC
3
IN 16
4
IN 15
5
IN 14
6
IN 13
7
IN 12
8
IN 11
9
IN 10
10
IN 9
11
GND
12
(+5VS) VREF
13
ADDR A3
14
28
OUT
27
-VS
26
IN 8
25
IN 7
24
IN 6
23
IN 5
22
IN 4
21
IN 3
20
IN 2
19
IN 1
18
ENABLE
17
ADDR A0
16
ADDR A1
15
ADDR A2
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 registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved
1
File Number 3022.1
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