Datasheet

RC4580
DUAL AUDIO OPERATIONAL AMPLIFIER
SLOS412C − APRIL 2003 − REVISED MARCH 2004
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
−20
−15
−10
−5
0
5
10
15
20
0
Maximum Output Voltage Swing − V
V −
O
V
CC+
/V
CC−
− Operating Voltage − V
±5 ±10 ±20±15
−V
OM
T
A
= 25°C
R
L
= 2 kΩ
Figure 9
MAXIMUM OUTPUT VOLTAGE SWING
vs
OPERATING VOLTAGE
+V
OM
0
1
2
3
4
5
6
7
Operating Current − mA
±0 ±14±12±10±8±6±4±2 ±16
T
A
= 25°C
V
CC+
/V
CC−
− Operating Voltage − V
Figure 10
OPERATING CURRENT
vs
OPERATING VOLTAGE
0.0001
0.001
0.01
0.1
0.1 1 10
THD − Total Harmonic Distortion − %
V
O
− Output Voltage − V
V
CC
±
= ±15 V
Gain = 20 dB
R
L
= 2 kΩ
Figure 11
TOTAL HARMONIC DISTORTION
vs
OUTPUT VOLTAGE
20 Hz
1 kHz
20 kHz
0
5
10
15
20
25
30
35
40
45
10 k 100 k 1 M 10 M
−270
−240
−210
−180
−150
−120
−90
−60
−30
0
30
Phase − Deg
Voltage Gain − dB
Frequency − Hz
V
CC
±
= ±15 V
R
L
= 2 kΩ
40-dB Amplification
T
A
= 25°C
Figure 12
VOLTAGE GAIN, PHASE
vs
FREQUENCY
Gain
Phase