Datasheet


     
SLOS230D − NOVEMBER 1998 − REVISED OCTOBER 2002
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 8
V
DD
− Supply Voltage − V
OUTPUT POWER
vs
SUPPLY VOLTAGE
600
400
200
0
2.5 3.53 4 5.5
1000
P
4.5 5
O
− Output Power − mW
800
THD+N 1%
f = 1 kHz
BTL
R
L
= 32 Ω
R
L
= 8 Ω
Figure 9
V
DD
− Supply Voltage − V
OUTPUT POWER
vs
SUPPLY VOLTAGE
150
100
50
0
343.5 4.5
350
P
5
O
− Output Power − mW
200
THD+N = 1%
f = 1 kHz
SE
R
L
= 32 Ω
R
L
= 8 Ω
250
300
5.52.5
Figure 10
R
L
− Load Resistance − Ω
OUTPUT POWER
vs
LOAD RESISTANCE
300
200
100
0
16 3224 40 64
800
8
P
48 56
O
− Output Power − mW
400
THD+N = 1%
f = 1 kHz
BTL
V
DD
= 5 V
500
600
V
DD
= 3.3 V
700
Figure 11
R
L
− Load Resistance − Ω
OUTPUT POWER
vs
LOAD RESISTANCE
14 2620 32 5083844
THD+N = 1%
f = 1 kHz
SE
V
DD
= 5 V
V
DD
= 3.3 V
56 62
150
100
50
0
350
P
O
− Output Power − mW
200
250
300