Datasheet

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  
SLOS315B − JUNE 2000 − REVISED OCTOBER 2002
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Audio
Input
Bias
Control
V
DD
6
5
7
V
O
+
V
DD
1
2
4
BYPASS
IN −
V
DD
/2
C
I
R
I
C
S
C
B
R
F
SHUTDOWN
V
O
−8
R
L = 8 Ω
GND
3 IN+
−
+
−
+
Figure 1. BTL Mode Test Circuit
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
k
SVR
Supply ripple rejection ratio vs Frequency 2
I
DD
Supply current vs Supply voltage 3, 4
P
O
Output power
vs Supply voltage 5
P
O
Output power
vs Load resistance
6
THD+N
Total harmonic distortion plus noise
vs Frequency 7, 8, 11, 12
THD+N Total harmonic distortion plus noise
vs Output power
9, 10, 13, 14
Open loop gain and phase vs Frequency 15, 16
Closed loop gain and phase vs Frequency 17, 18
V
n
Output noise voltage vs Frequency 19, 20
P
D
Power dissipation vs Output power 21, 22