UDA1345 데이터 시트보기 (PDF) - Philips Electronics

부품명

상세내역

제조사

UDA1345

Economy audio CODEC

Philips Electronics 

Philips Semiconductors

Economy audio CODEC

5 BLOCK DIAGRAM

Product specification

UDA1345TS

handbook, full pagewidth

VDDA(ADC) VSSA(ADC)

2

1

3

VINL

0 dB/6 dB

SWITCH

VADCP

7

VADCN

6

Vref(A)

4

0 dB/6 dB

SWITCH

5

VINR

10

VDDD

11

VSSD

18

DATAO

16

BCK

17

WS

DATAI

19

MP1

9

UDA1345TS

ADC

ADC

DECIMATION FILTER

DC-CANCELLATION FILTER

DIGITAL INTERFACE

INTERPOLATION FILTER

8

MC1

21

MC2

20

MP5

L3-BUS

INTERFACE

13

MP2

14

MP3

15

MP4

12

SYSCLK

NOISE SHAPER

26

VOUTL

25

VDDO

27

VSSO

DAC

DAC

23

22

VDDA(DAC) VSSA(DAC)

24

VOUTR

28

Vref(D)

MGS875

Fig.1 Block diagram.

2002 May 28

6

Share Link: