®
IS-139ASRH
Data Sheet
December 2002
FN9000.2
Single Event Radiation Hardened Quad
Voltage Comparator
The single event effects and total
dose radiation hardened
IS-139ASRH 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 inputs.
TM
Features
• Electrically Screened to SMD # 5962-01510
• QML Qualified per MIL-PRF-38535 Requirements
• Radiation Hardness
- Total Dose . . . . . . . . . . . . . . . . . . . . 300krad(Si) (Max)
- Single Event Latch-up . . . . . . . . . . . . >84MeV/mg/cm
2
- Single Event Upset . . . . . . . . . . . . . . . >84MeV/mg/cm
2
• Operating Supply Voltage Range. . . . . . . . . . . . 9V to 30V
• Input Offset Voltage (V
IO
) . . . . . . . . . . . . . . . . 5mV (Max)
• Quiescent Supply Current . . . . . . . . . . . . . . . . 3mA (Max)
• Differential Input Voltage Range Equal to the Supply
Voltage
• 100V Output Voltage Withstand Capability
The IS-139ASRH is fabricated on our dielectrically isolated
Rad Hard Silicon Gate (RSG) process, which provides
immunity to single event latch-up and the capability of highly
reliable performance in any radiation environment.
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.
Detailed Electrical Specifications for the IS-139ASRH
are contained in SMD 5962-01510. A “hot-link” is
provided on the Intersil website for downloading.
Applications
• DC-DC Power Conversion
• Pulse Generators
• Timing Circuitry
• Level Shifting
• Analog to Digital Conversion
Pinout
IS9-139ASRH (FLATPACK CDFP4-F20)
TOP VIEW
Ordering Information
OUTC
OUTD
NC
GND
NC
+IND
-IND
+INC
-INC
+INB
NC
OUTB
NC
OUTA
NC
NC
VCC
-INA
+INA
-INB
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
ORDERING
NUMBER
5962F0151001VXC
5962F0151001QXC
IS9-139ASRH/Proto
INTERNAL
MKT. NUMBER
IS9-139ASRH-Q
IS9-139ASRH-8
IS9-139ASRH/Proto
TEMP. RANGE (
o
C)
-55 to 125
-55 to 125
-55 to 125
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 registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2002. All Rights Reserved. Star*Power™ is a trademark of Intersil Americas Inc.
All other trademarks mentioned are the property of their respective owners.
IS-139ASRH
Die Characteristics
DIE DIMENSIONS
3750µm x 4510µm (148 mils x 178 mils)
483µm
±
25.4µm (19 mils
±
1 mil)
INTERFACE MATERIALS
Glassivation
Type: Silox (SiO
2
)
Thickness: 8.0kÅ
±
1.0kÅ
Top Metallization
Type: AlSiCu
Thickness: 16.0kÅ
±
2kÅ
Substrate
Radiation Hardened Silicon Gate, Dielectric Isolation
Backside Finish
Silicon
ASSEMBLY RELATED INFORMATION
Substrate Potential
Unbiased (DI)
ADDITIONAL INFORMATION
Worst Case Current Density
<2.0 x 10
5
A/cm
2
Transistor Count
644
Metallization Mask Layout
IS-139ASRH
VCC
OUTA
-INA
+INA
-INB
OUTB
OUTC
+INB
-INC
+INC
-IND
+IND
GND
OUTD
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
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 www.intersil.com
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