POWER SUPPLY VOLTAGE (V)

6

0

4

0

2

1

3

50

40

60

5

30

THD+N = 10%

THD+N = 1%

20

10

POWER SUPPLY VOLTAGE (V)

6

0

4

0

2

1

3

1500

1000

2000

5

500

THD+N = 10%

THD+N = 1%

POWER SUPPLY VOLTAGE (V)

3

0

4

6

3

6

0

1

2

1

2

4

5

5

EP_MODE = 0

EP_MODE = 1

-50

-30

FREQUENCY (Hz)

1k

20

-10

10k

50

2k

-20

0

-40

-60

-70

5k

-100

-90

-80

20k

200

100

500

POWER SUPPLY VOLTAGE (V)

3

0

4

6

3

6

0

1

2

1

2

4

5

5

EP_MODE = 0

EP_MODE = 1

LM49200, LM49200TLEVAL

www.ti.com

SNAS459A – MAY 2009 – REVISED APRIL 2013

Typical Performance Characteristics (continued)

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

Crosstalk vs Frequency

Supply Current vs Supply Voltage

VDD = 5.0V, VIN = 1VP-P, RL = 32Ω

No Load, Mode 3

Mode 8, 80kHz BW

(2 plots, output gain amps on/off)

Figure 27.

Figure 28.

Supply Current vs Supply Voltage

Output Power vs Supply Voltage

No Load, Mode 12

f = 1kHz, RL = 8Ω BTL

(2 plots, output gain amps on/off)

Mode 2, 80kHz BW

Figure 29.

Figure 30.

Output Power vs Supply Voltage

f = 1kHz, RL = 32Ω SE

Mode 8, 80kHz BW

Figure 31.

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