Datasheet

RC4580
DUAL AUDIO OPERATIONAL AMPLIFIER
SLOS412C − APRIL 2003 − REVISED MARCH 2004
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
−15
−10
−5
0
5
10
15
100
1 k
10 k
Maximum Output Voltage Swing − V
R
L
− Load Resistance − Ω
MAXIMUM OUTPUT VOLTAGE SWING
vs
LOAD RESISTANCE
V
CC
± = ±15 V
T
A
= 25°C
V
OM+
V
OM−
Figure 2
MAXIMUM OUTPUT VOLTAGE SWING
vs
FREQUENCY
0
5
10
15
20
25
30
1
5
10 50
60
70
80
100 200 300 500 700 1M 10M
Frequency − kHz
Maximum Output Voltage Swing − V
V+/V− = ±15 V
R
L
= 2 kΩ
T
A
= 25°C
Figure 3
OUTPUT VOLTAGE SWING
vs
OUTPUT CURRENT
Output Voltage Swing − V
I
O
− Output Current − mA
V
OM+
V
OM−
V
CC
±
= ±15 V
20
15
10
5
0
−5
−10
−15
−20
1000100101
V − Equivalent Input Noise Voltage −
0
10
20
30
10
100
1 k
10 k
100 k
Frequency − Hz
n
Figure 4
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
V
CC
±
= ±1.5 V
R
S
= 50 Ω
A
V
= 60 dB
T
A
= 25°C
nV/ Hz