Datasheet


     
SLOS230D − NOVEMBER 1998 − REVISED OCTOBER 2002
18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 42
− Output Noise Voltage − VµV
n
f − Frequency − Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20 1 k 10 k
10
1
100
20 k100
V
O
BTL
V
DD
= 3.3 V
BW = 22 Hz to 22 kHz
R
L
= 8 Ω or 32 Ω
A
V
= 1
V
O+
(rms)
Figure 43
− Output Noise Voltage − VµV
n
f − Frequency − Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
20 1 k 10 k
10
1
100
20 k100
V
DD
= 5 V
BW = 22 Hz to 22 kHz
R
L
= 8 Ω or 32 Ω
A
V
= 1
V
O
BTL
V
O+
(rms)
Figure 44
P
D
− Output Power − mW
POWER DISSIPATION
vs
OUTPUT POWER
400 6000
150
100
50
0
350
P
D
− Power Dissipation − mW
200
250
300
200
V
DD
= 3.3 V
BTL
R
L
= 32 Ω
R
L
= 8 Ω
Figure 45
P
D
− Output Power − W
POWER DISSIPATION
vs
OUTPUT POWER
15
0
0
30
20
10
0
70
P
D
− Power Dissipation − mW
40
50
60
100
80
90
50 100
V
DD
= 3.3 V
SE
R
L
= 32 Ω
R
L
= 8 Ω