MOSA ELECTRONICS

MS6313

Stereo Audio DAC

- 6 -

www.mosanalog.com.tw

0.1uF

BCK

WS

DATA

GND

VoR

CAP

VoL

V

DD

MS6313

1

2

3

45

6

7

8

47uF

MS6308

1

2

3

DAC

Headphone Driver

22k

450pF

50k

50k

10uF

V

REF

15k

15k

20k

470pF

0.1uF

7

5

6

47uF

10uF

SUNPLUS

SPCA751

STMicroelectronics

STA013

MP3 DECODER

1.2V

P-P

1.6V

P-P

Headphone

(32Ω)

PHONE JACK

AV

DD

2.2k

100k

10Ω

3.3V

47uF

0.1uF

50k

3V

Power

On/Off

Fig.6

A first order lowpass filter for DAC output.

VCD , DVD Player digital to analog converting solution. Fig.7

BCK

WS

DATA

GND

VoR

CAP

VoL

V

DD

MS6313

1

2

3

45

6

7

8

DAC

Dual Operational Amplifier

100k

1uF

180pF

(2.0 Vrms)

4558

1

2

3

51k

V

REF

18k

18k

51k

7

5

6

10k

V

OR

8

4

10uF

V

V

OL

10k

10uF

1uF

1uF

180pF

100k

10uF

(0.707) Vrms

V

Fig.7

A first order lowpass filter for DAC output.