SAA2505 데이터 시트보기 (PDF) - Philips Electronics

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SAA2505

Digital multi-channel audio IC (DUET)

Philips Electronics 

Philips Semiconductors

Digital multi-channel audio IC (DUET)

Preliminary specification

SAA2505H

Table 1 Pin drive and load descriptions

DRIVE/LOAD

A

B

C

D

E

F

G

H

DESCRIPTION

+5 V tolerant input; TTL characterized with internal pull-down resistor

+5 V tolerant input; TTL characterized with internal pull-up resistor

+5 V tolerant input; TTL Schmitt-trigger characterized

+5 V tolerant 400 kHz (I2C-bus)

TTL characterised +5 V tolerant 3-state output with 3 mA drive capability

TTL characterised +5 V tolerant 3-state slew rate limited output with 3 mA drive capability

+5 V tolerant bidirectional 3-state pin; with 3 mA output drive and slew rate limiting; TTL level input;

without pull-up or pull-down resistor

crystal pins

handbook, full pagewidth

STANDALONE 1

EFO1 2

EFO2 3

EFO3 4

EFO4 5

EFO5 6

EFO6 7

VSSDI 8

VDDDI 9

EFI1 10

EFI2 11

EFI3 12

VDDDE 13

WSO 14

SCK 15

VSSDE 16

1998 Mar 10

SAA2505H

Fig.2 Pin configuration.

7

48 TMS

47 TDI

46 VSSDE

45 ACLK

44 VSSDA

43 CLKO

42 CLKI

41 VDDA

40 VDDDE

39 SYSCLK

38 VSSDE

37 VDDDI

36 VSSDI

35 VSSDE

34 SPDIF

33 SDB

MGL323

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