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HA-5127, HA-5127A
8.5MHz, Ultra-Low Noise
Precision Operational Amplifier
The HA-5127 monolithic operational amplifier features an
unparalleled combination of precision DC and wideband
high speed characteristics. Utilizing the Intersil D. I.
technology and advanced processing techniques, this
unique design unites low noise (3nV/
√
Hz) precision
instrumentation performance with high speed (10V/
μ
s)
wideband capability.
This amplifier’s impressive list of features include low V
OS
(10
μ
V), wide unity gain-bandwidth (8.5MHz), high open loop
gain (1800V/mV), and high CMRR (126dB). Additionally, this
flexible device operates over a wide supply range (
±
5V to
±
15V) while consuming only 140mW of power.
Using the HA-5127 allows designers to minimize errors while
maximizing speed and bandwidth.
This device is ideally suited for low level transducer signal
amplifier circuits. Other applications which can utilize the
HA-5127’s qualities include instrumentation amplifiers, pulse
amplifiers, audio preamplifiers, and signal conditioning
circuits. This device can easily be used as a design
enhancement by directly replacing the 725, OP25, OP06,
OP07, OP27 and OP37. For the military grade product, refer
to the HA-5127/883 data sheet.
Pinout
HA-5127
(CERDIP, SOIC)
TOP VIEW
Features
Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10V/
μ
s
Unity Gain Bandwidth. . . . . . . . . . . . . . . . . . . . . . 8.5MHz
Low Noise. . . . . . . . . . . . . . . . . . . . . . . . 3nV/
√
Hz at 1kHz
Low V
OS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
μ
V
High CMRR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126dB
High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1800V/mV
Applications
High Speed Signal Conditioners
Wide Bandwidth Instrumentation Amplifiers
Low Level Transducer Amplifiers
Fast, Low Level Voltage Comparators
Highest Quality Audio Preamplifiers
Pulse/RF Amplifiers
1
2
3
4
8
7
6
5
V+
OUT
BAL
V-
+
BAL
NC
-IN
+IN
-
Ordering Information
PART NUMBER
(BRAND)
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HA7-5127-2
-55 to 125
8 Ld CERDIP
F8.3A
HA7-5127-5
0 to 75
8 Ld CERDIP
F8.3A
HA7-5127A-5
0 to 75
8 Ld CERDIP
F8.3A
HA9P5127-5
(H51275)
0 to 75
8 Ld SOIC
M8.15
Data Sheet
September 1998
File Number
2906.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
|
Copyright
Intersil Corporation 1999