1
TM
HA-5170
8MHz, Precision, JFET Input
Operational Amplifier
The Intersil HA-5170 is a precision, JFET input, operational
amplifier which features low noise, low offset voltage and low
offset voltage drift. Constructed using FET/Bipolar
technology, the Intersil Dielectric Isolation (DI) process, and
laser trimming this amplifier offers low input bias and offset
currents. This operational amplifier design also completely
eliminates the troublesome errors due to warm-up drift.
Complementing these excellent input characteristics are
dynamic performance characteristics never before available
from precision operational amplifiers. An 8V/
μ
s slew rate and
8MHz bandwidth allow the designer to extend precision
instrumentation applications in both speed and bandwidth.
These characteristics make the HA-5170 well suited for
precision integrator amplifier designs.
The superior input characteristics also make the HA-5170
ideally suited for transducer signal amplifiers, precision
voltage followers and precision data acquisition systems. For
application assistance, please refer to Application Note
AN540 addressing specifically this device.
Pinout
HA-5170
(CERDIP)
TOP VIEW
Features
Low Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 100
μ
V
Low Offset Voltage Drift . . . . . . . . . . . . . . . . . . . . .2
μ
V/
o
C
Low Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
High Open Loop Gain. . . . . . . . . . . . . . . . . . . . . . 600kV/V
Wide Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8MHz
Unity Gain Stable
Applications
High Gain Instrumentation Amplifiers
Precision Data Acquisition
Precision Integrators
Precision Threshold Detectors
For Further Design Ideas, Refer to Application Note 540
1
2
3
4
8
7
6
5
+
NC
V+
OUT
BAL
BAL
+IN
V-
-IN
-
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA7-5170-5
0 to 75
8 Ld CERDIP
F8.3A
10nV/ Hz
Data Sheet
July 2000
File Number
2912.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Intersil and Design is a trademark of Intersil Corporation.
Copyright
Intersil Corporation 2000