0

10

20

30

40

50

60

70

80

90

100

0

500

1000

1500

2000

2500

OUTPUT POWER (mW)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

0

10

20

30

40

50

60

70

80

90

100

0

250

500

750

1000

1250

1500

OUTPUT POWER (mW)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

0.01

0.1

1

10

100

0.001

0.01

0.1

1

10

OUTPUT POWER (W)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

0.01

0.1

1

10

100

0.001

0.01

0.1

1

10

OUTPUT POWER (W)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

0.01

0.1

1

10

100

0.001

0.01

0.1

1

10

OUTPUT POWER (W)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

0.01

0.1

1

10

100

0.001

0.01

0.1

1

10

OUTPUT POWER (W)

VDD = 5V

VDD = 3.3V

VDD = 2.5V

LM48312

www.ti.com

SNAS494D – JANUARY 2010 – REVISED MAY 2013

Typical Performance Characteristics (continued)

For all performance graphs, the Output Gains are set to 0dB, unless otherwise noted.

THD+N vs Output Power

THD+N vs Output Power

AV = 3dB, f = 1kHz, RL = 3Ω

AV = 6dB, f = 1kHz, RL = 3Ω

Figure 23.

Figure 24.

THD+N vs Output Power

THD+N vs Output Power

AV = 9dB, f = 1kHz, RL = 3Ω

AV = 12dB, f = 1kHz, RL = 3Ω

Figure 25.

Figure 26.

Efficiency vs Output Power

Efficiency vs Output Power

f = 1kHz, RL = 4Ω

f = 1kHz, RL = 8Ω

Figure 27.

Figure 28.

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