廬
HA-4741
Data Sheet
July 2004
FN2922.5
Quad, 3.5MHz, Operational Amplifier
HA-4741, which contains four amplifiers on a monolithic
chip, provides a new measure of performance for general
purpose operational amplifiers. Each amplifier in the
HA-4741 has operating specifications that equal or exceed
those of the 741-type amplifier in all categories of
performance.
HA-4741 is well suited to applications requiring accurate
signal processing by virtue of its low values of input offset
voltage (0.5mV), input bias current (60nA) and input voltage
noise (9nV/鈭欻z at 1kHz). 3.5MHz bandwidth, coupled with
high open-loop gain, allow the HA-4741 to be used in
designs requiring amplification of wide band signals, such as
audio amplifiers. Audio application is further enhanced by
the HA-4741鈥檚 negligible output crossover distortion.
These excellent dynamic characteristics also make the
HA-4741 ideal for a wide range of active filter designs.
Performance integrity of multi-channel designs is assured by
a high level of amplifier-to-amplifier isolation (69dB at
10kHz).
A wide range of supply voltages (鹵2V to
鹵20V)
can be used
to power the HA-4741, making it compatible with almost any
system including battery-powered equipment.
HA-4741/883 product and data sheets available upon
request.
Features
鈥?Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6V/碌s
鈥?Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5MHz
鈥?Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . 9nV/鈭欻z
鈥?Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.5mV
鈥?Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . 60nA
鈥?Supply Range. . . . . . . . . . . . . . . . . . . . . . . .
鹵2V
to
鹵20V
鈥?No Crossover Distortion
鈥?Standard Quad Pinout
Applications
鈥?Universal Active Filters
鈥?D3 Communications Filters
鈥?Audio Amplifiers
鈥?Battery-Powered Equipment
Pinout
HA-4741 (PDIP, CERDIP)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V+ 4
1
-
+
4
14 OUT4
- 13 -IN4
+ 12 +IN4
11 V-
+ 10 +IN3
-
2
3
9 -IN3
8 OUT3
Ordering Information
PART
NUMBER
HA1-4741-2
HA3-4741-5
TEMP.
RANGE (擄C)
-55 to 125
0 to 75
PACKAGE
PKG. DWG. #
+IN2 5 +
-IN2 6
OUT2 7
-
14 Ld CERDIP F14.3
14 Ld PDIP
E14.3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Harris Corporation 1990, 1993, 1996, 1998. Copyright Intersil Americas Inc. 2003, 2004. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
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