© 2010 Fairchild Semiconductor Corporation

www.fairchildsemi.com

FAB1200 • Rev 1.2.6

7

Typical Characteristics

2.5

Supply Voltage (V)

3.0

3.5

4.0

4.5

5.0

5.5

0

1

3

4

5

6

7

8

9

10

2

Figure 4. Quiescent Supply Current vs.

Supply Voltage

Figure 5. Shutdown Supply Current vs.

Supply Voltage

0.001

10

1

100

f = 1KHz

Outputs in-phase

Avdd = 2.5V

Avdd = 3.6V

Avdd = 5.0V

0.01

0.1

1

10

100

Total Output Power (mW)

Figure 6. Supply Current vs. Total Output Power 32Ω Figure 7. Supply Current vs. Total Output Power 16Ω

0

2.5

Supply Voltage (V)

3.0

3.5

4.0

4.5

5.0

5.5

10

30

40

50

60

70

80

90

100

20

f = 1KHz

Outputs in-phase

THD+N = 10%

THD+N = 1%

0

2.5

Supply Voltage (V)

3.0

3.5

4.0

4.5

5.0

5.5

10

30

40

50

60

70

80

90

100

20

f = 1KHz

Outputs in-phase

THD+N = 10%

THD+N = 1%

Figure 8. Output Power vs. Supply Voltage at 32Ω

Figure 9. Output Power vs. Supply Voltage at 16Ω