0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.005

0.002

0.001

0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.005

0.002

0.001

0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.05

0.2

FREQUENCY (Hz)

1

10

0.5

2

5

0.1

0.02

0.01

20

100

1k

500

5k

20k

0.005

0.002

0.001

LM49200, LM49200TLEVAL

www.ti.com

SNAS459A – MAY 2009 – REVISED APRIL 2013

Typical Performance Characteristics

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

THD+N vs Frequency

THD+N vs Frequency

VDD = 3.3V, RL = 8Ω, PO = 250mW

VDD = 3.3V, RL = 8Ω, PO = 250mW

Mode 1, 80kHz BW

Mode 2, 80kHz BW

Figure 3.

Figure 4.

THD+N vs Frequency

THD+N vs Frequency

VDD = 3.3V, RL = 32Ω, PO = 12mW/Ch

VDD = 3.3V, RL = 32Ω, PO = 12mW/Ch

Mode 4, 80kHz BW

Mode 8, 80kHz BW

Figure 5.

Figure 6.

THD+N vs Frequency

THD+N vs Frequency

VDD = 5V, RL = 8Ω, PO = 600mW

VDD = 5V, RL = 8Ω, PO = 600mW

Mode 1, 80kHz BW

Mode 2, 80kHz BW

Figure 7.

Figure 8.

Copyright © 2009–2013, Texas Instruments Incorporated

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