HS-1254RH
PRELIMINARY
April 1998
Radiation Hardened, High Speed, Low Power
Dual Operational Amplifier with Disable
Features
Description
• QML Qualified Per MIL-PRF-38535 Requirements
The HS-1254RH is a ±5V, Rad Hard, monolithic, dual,
current feedback amplifier that provides highly reliable
performance in harsh radiation environments. Dielectric
isolation and bonded wafer processing make this device
immune to latch-up (SEL).
• Radiation Environment
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- Total Dose . . . . . . . . . . . . . . . . . . . . . 3 x 10 RAD(Si)
- SEL Immune . . . . . . . . . . . Bonded Wafer DI Process
• Low Quiescent Current (per amp) . . . . . . 6.1mA (Max)
• Disabled Supply Current (per amp) . . . . . 4.0mA (Max)
Excellent dynamic characteristics, coupled with the disable
function, make this amplifier well-suited for a variety of satel-
lite system applications. The outputs have individual disable
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . 5.0mV (Max) control pins that make it easy to multiplex wideband signals,
putting the outputs in a high impedance mode and reducing
the supply current per op amp down to 3mA (typical).
• Output Enable/Disable Time . . . . . . . 160ns/20ns (Typ)
• High Slew Rate . . . . . . . . . . . . . . . . . . . 1050V/µs (Typ)
Post radiation limits are fully specified and guaranteed to
300kRAD(Si) total dose to ensure predictable performance
in any space application.
• Wide -3dB Bandwidth (A = +2) . . . . . . . 530MHz (Typ)
V
Applications
Specifications for Rad Hard QML devices are controlled
by the Defense Supply Center in Columbus (DSCC).
SMD numbers must be used when ordering.
• High Speed A/D Drivers
• Cable Drivers
Detailed Electrical Specifications for the HS-1254RH are
contained in SMD 5962-98581, which is easily down-
loadable from our website, via a DSCC “hot-link”.
http://www.semi.intersil.com/data/sm/index.htm
• Wideband Signal Switching and Routing
• Redundant Circuit Multiplexing
• Pulse Amplifiers
Ordering Information
o
SMD PART NUMBER
5962R9858101VXC
N/A
INTERSIL PART NUMBER
HS9-1254RH-Q
TEMP. RANGE ( C)
PACKAGE
14 Ld Flatpack
14 Ld Flatpack
CASE OUTLINE
CDFP3-F14
-55 to 125
25
HS9-1254RH/Sample
CDFP3-F14
Pinout
HS-1254RH (FLATPACK)
TOP VIEW
1
2
3
4
5
6
7
14
-IN1
+IN1
OUT1
NC
13
12
11
10
9
DISABLE 1
V-
GND
V+
DISABLE 2
+IN2
NC
NC
-IN2
8
OUT2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
File Number 4507
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
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