HA-4741_04 Datasheet, PDF (1/8 Pages) Intersil Corporation – Quad, 3.5MHz, Operational Amplifier

®
Data Sheet
July 2004
HA-4741
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/√Hz 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’s 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 (±2V to ±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.
Ordering Information
PART
NUMBER
HA1-4741-2
HA3-4741-5
TEMP.
RANGE (°C) PACKAGE PKG. DWG. #
-55 to 125 14 Ld CERDIP F14.3
0 to 75 14 Ld PDIP E14.3
Features
• Slew Rate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6V/µs
• Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5MHz
• Input Voltage Noise . . . . . . . . . . . . . . . . . . . . . . 9nV/√Hz
• Input Offset Voltage . . . . . . . . . . . . . . . . . . . . . . . . 0.5mV
• Input Bias Current . . . . . . . . . . . . . . . . . . . . . . . . . . 60nA
• Supply Range. . . . . . . . . . . . . . . . . . . . . . . . ±2V to ±20V
• No Crossover Distortion
• Standard Quad Pinout
Applications
• Universal Active Filters
• D3 Communications Filters
• Audio Amplifiers
• Battery-Powered Equipment
Pinout
HA-4741 (PDIP, CERDIP)
TOP VIEW
OUT1 1
-IN1 2 _- ¹
+IN1 3 ⁺
V+ 4
+IN2 5 ₊
-IN2 6 ^- ₂
OUT2 7
14 OUT4
4 _{- 13 -IN4}
+ _{12 +IN4}
11 V-
+ ^{10 +IN3}
3 ^{- 9 -IN3}
8 OUT3
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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