Datasheet


     
SLOS230D − NOVEMBER 1998 − REVISED OCTOBER 2002
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
Supply ripple rejection ratio vs Frequency 3, 4, 5
I
DD
Supply current vs Supply voltage 6, 7
P
O
Output power
vs Supply voltage 8, 9
P
O
Output power
vs Load resistance
10, 11
THD+N
Total harmonic distortion plus noise
vs Frequency
12, 13, 16, 17, 20, 21,
24, 25, 28, 29, 32, 33
THD+N Total harmonic distortion plus noise
vs Output power
14, 15, 18, 19, 22, 23,
26, 27, 30, 31, 34, 35
Open loop gain and phase vs Frequency 36, 37
Closed loop gain and phase vs Frequency 38, 39, 40, 41
V
n
Output noise voltage vs Frequency 42, 43
P
D
Power dissipation vs Output power 44, 45, 46, 47
Figure 3
−50
−60
−80
−100
20 100 1k
−30
−20
f − Frequency − Hz
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
0
10k 20k
−10
−40
−70
−90
BYPASS = 1/2 V
DD
C
B
= 0.1 µF
V
DD
= 3.3 V
R
L
= 8 Ω
SE
C
B
= 1 µF
Supply Ripple Rejection Ratio − dB
Figure 4
−50
−60
−80
−100
20 100 1k
−30
−20
f − Frequency − Hz
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
0
10k 20
k
−10
−40
−70
−90
BYPASS = 1/2 V
DD
C
B
= 0.1 µF
V
DD
= 5 V
R
L
= 8 Ω
SE
C
B
= 1 µF
Supply Ripple Rejection Ratio − dB