ELECTRICAL CHARACTERISTICS
Figure 2.
Supply current vs. supply voltage
Figure 3.
MC33079
Output voltage vs. supply voltage
10
15
8
Supply Current (mA)
10
6
Output Voltage (V)
5
0
-5
V
id
= ±1V
R
L
= 600
Ω
4
2
-10
0
0
5
10
15
Supply Voltage (V)
20
25
30
-15
0
5
10
15
Supply Voltage (V)
Figure 4.
Equivalent input noise voltage vs.
frequency
Figure 5.
Output short circuit current vs.
output voltage
Equivalent Input Noise Voltage (nV/VHz)
10
Output Short Circuit Current (mA)
60
40
20
0
-20
-40
8
V
CC
= ±15V, A
v
= 100
R
s
= 100
Ω
, T
amb
= 25°C
6
V
CC
= 0/30V
T
amb
= 25°C
4
2
0
0.01
0.1
1
10
100
1000
0
10
20
30
Frequency (kHz)
Output Voltage (V)
Figure 6.
Output voltage vs. supply voltage
Figure 7.
THD + Noise vs. frequency
15
0.01
10
Output Voltage (V)
5
0
-5
V
id
= ±1V
R
L
= 2k
Ω
THD+Noise (%)
R
L
= 2k
Ω,
V
o
= 3V
rms
V
CC
= ±15V
0.005
gain = 10
gain = 1
0
-10
-15
0
5
10
15
Supply Voltage (V)
0.01
0.1
1
Frequency (kHz)
10
100
6/12
STMICROELECTRONICS [ STMICROELECTRONICS ]
