Datasheet

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TYPICAL CHARACTERISTICS
TABLE OF GRAPHS
TEST SET-UP FOR GRAPHS
TPA2010D1
IN+
IN-
OUT+
OUT-
V
DD
GND
C
I
C
I
R
I
R
I
Measurement
Output
+
-
1 µF
+
-
V
DD
Load
30 kHz
Low Pass
Filter
Measurement
Input
+
-
Notes:
(1) C
I
was Shorted for any Common-Mode input voltage measurement
(2) A 33-µH inductor was placed in series with the load resistor to emulate a small speaker for efficiency measurements.
(3) The 30-kHz low-pass filter is required even if the analyzer has an internal low-pass filter. An RC low pass filter (100 Ω, 47 nF) is
used on each output for the data sheet graphs.
TPA2010D1
SLOS417C – OCTOBER 2003 – REVISED SEPTEMBER 2007
FIGURE
Efficiency vs Output power 1, 2
P
D
Power dissipation vs Output power 3, 4
Supply current vs Output power 5, 6
I
(Q)
Quiescent current vs Supply voltage 7
I
(SD)
Shutdown current vs Shutdown voltage 8
vs Supply voltage 9
P
O
Output power
vs Load resistance 10, 11
vs Output power 12, 13
THD+N Total harmonic distortion plus noise vs Frequency 14, 15, 16, 17
vs Common-mode input voltage 18
K
SVR
Supply voltage rejection ratio vs Frequency 19, 20, 21
vs Time 22
GSM power supply rejection
vs Frequency 23
K
SVR
Supply voltage rejection ratio vs Common-mode input voltage 24
vs Frequency 25
CMRR Common-mode rejection ratio
vs Common-mode input voltage 26
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