0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

0

5

10

15

20

25

30

35

40

45

G030

Gain = 20 dB

+ 33 µH

−120

−100

−80

−60

−40

−20

0

f − Frequency − Hz

20

100

1k

10k

20k

G031

Gain = 20 dB

+ 66 µH

0

10

20

30

40

50

60

70

80

90

100

0

5

10

15

20

25

30

35

40

45

G029

Gain = 20 dB

+ 33 µH

0

5

10

15

20

25

30

35

40

6

8

10

12

14

16

18

20

G028

THD = 10%

THD = 1%

Gain = 20 dB

+ 33 µH

TPA3110D2-Q1

SLOS794B – SEPTEMBER 2012 – REVISED SEPTEMBER 2015

www.ti.com

Typical Characteristics (continued)

All measurements taken at 1 kHz, unless otherwise noted. The TPA3110D2-Q1 EVM (which is available at ti.com) made the

measurements.

Note: Dashed lines represent thermally limited regions.

Figure 32. Efficiency vs Output Power (PBTL)

Figure 31. Output Power vs Supply Voltage (PBTL)

Figure 33. Supply Current vs Output Power (PBTL)

Figure 34. Supply Ripple Rejection Ratio vs Frequency

(PBTL)

12

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