ISL7119RH
®
Data Sheet
October 8, 2008
FN6607.2
Radiation Hardened High Speed Dual
Voltage Comparator
Features
• Electrically Screened to DSCC SMD # 5962-07215
• QML Qualified Per MIL-PRF-38535 Requirements
• Radiation Environment
The ISL7119RH is a radiation hardened high speed dual
voltage comparator fabricated on a single monolithic chip. It
is designed to operate over a wide dual supply voltage range
as well as a single 5V logic supply and ground. The open
collector output stage facilitates interfacing with a variety of
logic devices and has the ability to drive relays and lamps at
output currents up to 25mA.
5
- Total Dose. . . . . . . . . . . . . . . . . . . . . . . 3 x 10 RAD(Si)
- SEL/SEB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Immune
• Input Offset Voltage (V ). . . . . . . . . . . . . . . . . 8mV (Max)
IO
• Input Bias Current (I
BIAS
) . . . . . . . . . . . . . .1000nA (Max)
The ISL7119RH is fabricated on our dielectrically isolated
Rad-hard Silicon Gate (RSG) process, which provides
immunity to Single Event Latch-up (SEL) and highly reliable
performance in the natural space environment.
• Input Offset Current (I ) . . . . . . . . . . . . . . . .150nA (Max)
IO
• Saturation Voltage @ I
• Saturation Voltage @ I
= 3.2mA (V ) . 0.65V (Max)
SAT
SINK
SINK
= 25mA (V
) . . 1.8V (Max)
SAT
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.
• Response Time (t ) . . . . . . . . . . . . . . . . . . . 160ns (Max)
PD
Applications
• Window Detector
• Level Shifter
Detailed Electrical Specifications for the ISL7119RH are
contained in SMD 5962-07215. A “hot-link” is provided
on our website for downloading.
• Relay Driver
Pinouts
• Lamp Driver
s
ISL7119RH
(10 LD FLATPACK GDFP1-F10 OR CDFP2-F10)
TOP VIEW
OUT 1
GND 1
+IN 1
1
2
3
4
5
10
9
+V
S
-IN 2
8
+IN 2
GND 2
OUT 2
-IN 1
7
-V
S
6
Ordering Information
ORDERING
NUMBER
INTERNAL
MKT. NUMBER
TEMP. RANGE
PART MARKING
Q 5962F07 21501QXC
Q 5962F07 21501VXC
(°C)
PACKAGE
10 Ld Flatpack
10 Ld Flatpack
10 Ld Flatpack
10 Ld Flatpack
PKG. DWG. #
K10.A
5962F0721501QXC ISL7119RHQF
5962F0721501VXC ISL7119RHVF
5962F0721501V9A ISL7119RHVX
-55 to +125
-55 to +125
-55 to +125
-55 to +125
K10.A
K10.A
K10.A
ISL7119RH/Proto
ISL7119RHF/Proto
ISL7 119RHF /Proto
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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1
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