HA-4741
Data Sheet
September 1998
File Number 2922.3
Quad, 3.5MHz, Operational Ampli鏗乪r
HA-4741, which contains four ampli鏗乪rs on a monolithic
chip, provides a new measure of performance for general
purpose operational ampli鏗乪rs. Each ampli鏗乪r in the
HA-4741 has operating speci鏗乧ations that equal or exceed
those of the 741-type ampli鏗乪r 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 ampli鏗乧ation of wide band signals, such as
audio ampli鏗乪rs. 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 鏗乴ter designs.
Performance integrity of multi-channel designs is assured by
a high level of ampli鏗乪r-to-ampli鏗乪r 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 Ampli鏗乪rs
鈥?Battery-Powered Equipment
Pinouts
HA-4741
(PDIP, CERDIP)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V+ 4
14 OUT4
-
+
1
4
-
13 -IN4
Ordering Information
PART
NUMBER
HA1-4741-2
HA1-4741-5
HA3-4741-5
HA9P4741-9
TEMP.
RANGE (
o
C)
-55 to 125
0 to 75
0 to 75
-40 to 85
PACKAGE
14 Ld CERDIP
14 Ld CERDIP
14 Ld PDIP
16 Ld SOIC
PKG. NO.
F14.3
F14.3
E14.3
M16.3
+ 12 +IN4
11 V-
+ 10 +IN3
2
3
+IN2 5 +
-IN2 6
OUT2 7
-
-
9 -IN3
8 OUT3
HA-4741
(SOIC)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
V+ 4
+IN2 5
-IN2 6
OUT2 7
NC 8
+
2
3
+
16 OUT4
-
+
1
4
-
+
15 -IN4
14 +IN4
13 V-
12 +IN3
11 -IN3
10 OUT3
9
NC
-
-
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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Copyright
漏
Intersil Corporation 1999
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