HS-139RH
Data Sheet
May 1999
File Number 3573.2
Radiation Hardened Quad Voltage
Comparator
Features
• QML Qualified Per MIL-PRF-38535 Requirements
The Radiation Hardened HS-139RH consists of four
independent single or dual supply voltage comparators on a
single monolithic substrate. The common mode input voltage
range includes ground, even when operated from a single
supply, and the low supply current makes these comparators
suitable for low power applications. These types were
designed to directly interface with TTL and CMOS.
• Radiation Environment
- Latch-up Free Under any Conditions
5
- Total Dose (Max). . . . . . . . . . . . . . . . . . 3 x 10 RAD(Si)
2
- SEU LET Threshold . . . . . . . . . . . . . . . 20MeV/cm /mg
- Low Dose Rate Effects Immunity
• 100V Output Voltage Withstand Capability
• ESD Protection to >3000V
The HS-139RH is fabricated on our dielectrically isolated
Rad Hard Silicon Gate (RSG) process, which provides an
immunity to Single Event Latch-up and the capability of
highly reliable performance in any radiation environment.
• Differential Input Voltage Range Equal to the Supply
Voltage
• Input Offset Voltage (V ). . . . . . . . . . . . . . . . . 2mV (Max)
IO
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.
• Quiescent Supply Current . . . . . . . . . . . . . . . . 2mA (Max)
Applications
Detailed Electrical Specifications for the HS-139RH are
contained in SMD 5962-98613. A “hot-link” is provided
on our homepage with instructions for downloading.
www.intersil.com/spacedefense/newsafclasst.asp
• Pulse Generators
• Timing Circuitry
• Level Shifting
• Analog to Digital Conversion
Ordering Information
Pinouts
ORDERING
NUMBER
INTERNAL
MKT. NUMBER
o
s
TEMP. RANGE ( C)
HS-139RH (SBDIP CDIP2-T14)
TOP VIEW
5962F9861301VCC HS1-139RH-Q
5962F9861301QCC HS1-139RH-8
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
OUT 2
OUT 1
V+
1
2
3
4
5
6
7
14 OUT 3
13 OUT 4
12 GND
HS1-139RH/Proto
HS1-139RH/Proto
5962F9861301VXC HS9-139RH-Q
5962F9861301QXC HS9-139RH-8
- IN 1
+ IN 1
- IN 2
+ IN 2
11 + IN 4
10 - IN 4
HS9-139RH/Proto
HS9-139RH/Proto
9
8
+ IN 3
- IN 3
HS-139RH (FLATPACK CDFP3-F14)
TOP VIEW
OUT 2
OUT 1
V+
1
2
3
4
5
6
7
14
13
12
11
10
9
OUT 3
OUT 4
GND
- IN 1
+ IN 1
- IN 2
- IN 2
+ IN 4
- IN 4
+ IN 3
- IN 3
8
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
1