Microsemi

Linfinity Microelectronics Division

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

Page 8

Copyright

 2001

Rev. 1.1,2003-06-10

AudioMAX™

LX1721 / 1722

Class-D Stereo Power Amplifier Controller

I N T E GRA T ED

PR ODUC T S

CHARACT ER ISTIC CURVES

0.001

100

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

10

20

50

0.24563

0.06751

100m

100

200m

500m

1

2

5

10

20

50

19.12

.9161

Output Power (W)

dx=-18.20 W

dy=-0.17812 %

0.001

100

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

10

20

50

0.0629

0.53924

100m

100

200m

500m

1

2

5

10

20

50

1.225

59.95

Output Power (W)

dx=58.73 W

dy=0.47633 %

0.001

100

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

10

20

50

0.26783

0.04397

100m

100

200m

500m

1

2

5

10

20

50

38.24

1.252

Output Power (W)

dx=-36.99 W

dy=-0.22386 %