EV7720DS-7782-00D – 150W CLASS D, 5.1 CHANNEL AUDIO BOARD

EVALUATION BOARD

EV7720DS-7782-00D Rev. 1.0

www.MonolithicPower.com

10

8/8/2005

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2005 MPS. All Rights Reserved.

TM

TYPICAL PERFORMANCE CHARACTERISTICS

FREQUENCY (Hz)

EV7720DS-7782_TPC6

10

1

0.1

0.01

0.1

1

10

OUTPUT POWER (W)

EV7720DS-7782_TPC03

0

-20

-40

-60

-80

-100

-120

-140

20

100

1k

10k

FREQUENCY (Hz)

EV7720DS-7782_TPC01

FFT Noise Floor

22KHzBW, A-Weighted

100

10

1

0.1

0.01

0.1

1

10

100

OUTPUT POWER (W)

EV7720DS-7782_TPC04

100

1k

10k

FREQUENCY (Hz)

EV7720DS-7782_TPC07

0

-30

-60

-90

-120

-150

+30

+25

+20

+15

+10

+5

+0

100

1k

10k

100

1k

10k

FREQUENCY (Hz)

EV7720DS-7782_TPC05

+4

0

-4

-8

-12

-16

+4

0

-4

-8

-12

-16

+0

-50

-100

-150

-200

-250

-300

100

1k

10k

FREQUENCY (Hz)

EV7720DS-7782_TPC08

+30

+28

+26

+24

+22

+20

-90

-120

-150

-180

-210

-240

-270

-300

20

100

1k

10k

FREQUENCY (Hz)

EV7720DS-7782_TPC02

FFT Noise Floor (SUB)

22KHzBW, A-Weighted