HA-5135883 Datasheet, PDF (1/5 Pages) Intersil Corporation – Precision Operational Amplifier

June 2004
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HA-5135/883
Precision Operational Amplifier
Features
Description
• This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
• Low Offset Drift . . . . . . . . . . . . . . . . . . . 0.4µV/^oC (Max)
• Low Offset Voltage. . . . . . . . . . . . . . . . . . . . .75µV (Max)
• High Gain . . . . . . . . . . . . . . . . . . . . 120dB(1MV/V) (Min)
• High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . 106dB (Min)
• High PSRR . . . . . . . . . . . . . . . . . . . . . . . . . . . 94dB (Min)
• Low Supply Current. . . . . . . . . . . . . . . . . . 1.7mA (Max)
• Low Noise Voltage Density at 1kHz . . . . . 9nV/√Hz (Max)
• Low Noise Current Density at 1kHz . . . . 0.4pA/√Hz (Max)
Applications
• High Gain Instrumentation
• Precision Data Acquisition
• Precision Integrators
• Biomedical Amplifiers
• Precision Threshold Detectors
The HA-5135/883 is a precision operational amplifier manu-
factured using a combination of key technological advance-
ments to provide outstanding input characteristics.
A high Beta input stage is combined with laser trimming,
dielectric isolation, and matching techniques to produce
75µV (max) input offset voltage and 0.4µV/^oC (max) input
offset voltage average drift. Other features enhanced by this
process include 9nV/√Hz (typ) Input Noise Voltage, 4nA
Input Bias Current (max) and 120dB Open Loop Gain (min).
These features coupled with 106dB CMRR and 94dB PSRR
make HA-5135/883 an ideal device for precision D.C. instru-
mentation amplifiers. Excellent input characteristics in con-
junction with 0.6MHz (min) bandwidth and 0.5V/µs (min)
slew rate, makes this amplifier extremely useful for precision
integrator and biomedical amplifier designs. These amplifiers
are also well suited for precision data acquisition and for
accurate threshold detector applications.
Part # Information
PART
NUMBER
HA2-5135/883
TEMPERATURE
RANGE
-55^oC to +125^oC
PACKAGE
8 Pin Can
Pinout
HA-5135/883
(METAL CAN)
TOP VIEW
BAL 2 1
BAL1
8
7 V+
-
-IN 2
+
6 OUT
+IN 3
5 BAL1
4
V- (CASE)
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright © Intersil Americas Inc. 2002. All Rights Reserved
1
Spec Number 511016-883
FN3731.3