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PDF HA9P4741-9 Data sheet ( Hoja de datos )

Número de pieza HA9P4741-9
Descripción Quad/ 3.5MHz/ Operational Amplifier
Fabricantes Intersil Corporation　
Logotipo Intersil Corporation Logotipo



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Data Sheet
HA-4741
September 1998 File Number 2922.3
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
HA1-4741-5
HA3-4741-5
HA9P4741-9
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 14 Ld CERDIP
0 to 75 14 Ld CERDIP
0 to 75 14 Ld PDIP
-40 to 85 16 Ld SOIC
PKG. NO.
F14.3
F14.3
E14.3
M16.3
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
Pinouts
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
HA-4741
(SOIC)
TOP VIEW
OUT1 1
-IN1 2
+IN1 3
1
-
+
V+ 4
+IN2 5
-IN2 6
+2
-
OUT2 7
NC 8
16 OUT4
4
- 15 -IN4
+ 14 +IN4
13 V-
3 + 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 | Copyright © Intersil Corporation 1999

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HA9P4741-9 pdf
HA-4741
Typical Performance Curves VSUPPLY = ±15V, TA = 25oC, Unless Otherwise Specified (Continued)
35 1.4
30 1.2
25 1.0
20 VOLTAGE NOISE
0.8
15
10
5
0
10
0.6
0.4
CURRENT NOISE 0.2
100 1K 10K
FREQUENCY (Hz)
0
100K
FIGURE 8. INPUT NOISE vs FREQUENCY
70 7
RL = 2K
60 6
50 5
40 4
30 3
20 2
10
0
10
100
1000
10,000
LOAD CAPACITANCE (pF)
1
0
100,000
FIGURE 9. SMALL SIGNAL BANDWIDTH AND PHASE
MARGIN vs LOAD CAPACITANCE
30
25
20
15
10
5
0
100
1K 10K
LOAD RESISTANCE (Ω)
100K
FIGURE 10. MAXIMUM OUTPUT VOLTAGE SWING vs LOAD
RESISTANCE
100
80
BIAS CURRENT
60
40
OFFSET CURRENT
20
0
-50
-25
0
25 50
75
TEMPERATURE (oC)
100
FIGURE 11. INPUT BIAS AND OFFSET CURRENT vs
TEMPERATURE
125
200
160
VS = ±15
120
VS = ±10
80
VS = ±5
40
0
-50
-25
0 25 50 75
TEMPERATURE (oC)
100 125
FIGURE 12. POWER CONSUMPTION vs TEMPERATURE
5

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