TDA8745H datasheet(5/40 Pages) PHILIPS

No de pièce	TDA8745H

Description	Satellite sound receiver with I2C-bus control

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Fabricant	PHILIPS [NXP Semiconductors]

Site Internet	http://www.nxp.com

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5 / 40 page

1996 Mar 11

5

Philips Semiconductors

Preliminary speciﬁcation

Satellite sound receiver with I2C-bus control

TDA8745

PINNING

SYMBOL

DESCRIPTION

SDIP42

QFP44

CDC R

1

39

DC decoupling capacitor (right channel)

SLF

2

41

synthesizer loop-ﬁlter

BASEBAND IN

3

42

baseband input to mixer

VP1

4

43

synthesizer and mixer supply voltage (+5 V)

IF OUT

5

44

intercarrier output from mixer

SYNGND

6

1

synthesizer and mixer ground

IN-5

7

2

intercarrier input 5/port expansion output 1

IN-6

8

3

intercarrier input 6/port expansion output 2

IN-1

9

4

Intercarrier input 1

HFGND

10

5

HF ground

IN-2

11

6

intercarrier input 2

ADDsel

12

7

I2C-bus address selection

IN-3

13

8

Intercarrier input 3

I2CGND

14

9

I2C-bus ground

IN-4

15

10

intercarrier input 4

VP2

16

11

I2C-bus supply voltage (+5 V)

SCL

17

12

I2C-bus serial clock input

SDA

18

13

I2C-bus serial data input/output

Vref

19

14

decoupling capacitor for reference voltage

VP3

20

15

general supply voltage (+12 V)

OM

21

17

mono channel output [1

⁄2(l + r)]

OR

22

18

right channel output

OL

23

19

left channel output

EXTR

24

20

external audio input (right channel)

EXTL

25

21

external audio input (left channel)

CATT/REC R

26

22

attack/recovery capacitor (right channel)

RECTR

27

23

rectiﬁer DC decoupling (right channel)

CNR D R

28

24

noise reduction de-emphasis capacitor (right channel)

CDR

29

25

de-emphasis capacitor (right channel)

DEEM OUT R

30

26

de-emphasis output (right channel)

CCL R

31

27

audio pass-through input (right channel)

AFGND

32

28

AF ground

CCL L

33

29

audio pass-through input (left channel)

DEEM OUT L

34

30

de-emphasis output (left channel)

CDL

35

31

de-emphasis capacitor (left channel)

CNR D L

36

32

noise reduction de-emphasis capacitor (left channel)

RECTL

37

33

rectiﬁer DC decoupling (left channel)

CATT/REC L

38

34

attack/recovery capacitor (left channel)

Numéro de pièce similaire - TDA8745H

Fabricant	No de pièce	Fiches technique	Description
NXP Semiconductors	TDA8740	325Kb / 24P	Satellite sound circuit with noise reduction October 1994
	TDA8740H	325Kb / 24P	Satellite sound circuit with noise reduction October 1994
	TDA8741	436Kb / 24P	Satellite sound circuit with noise reduction October 1994
	TDA8741H	436Kb / 24P	Satellite sound circuit with noise reduction October 1994
	TDA8742	284Kb / 21P	Satellite sound circuit with noise reduction October 1994

More results

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Fabricant	No de pièce	Fiches technique	Description
NEC	UPC1857A	343Kb / 44P	SOUND CONTROL IC WITH SURROUND AND I2C BUS
NXP Semiconductors	TDA8405	322Kb / 9P	TV AND VTR STEREO/DUAL SOUND PROCESSOR WITH I2C BUS CONTROL December 1985
Renesas Technology Corp	M52790SP	188Kb / 14P	AV Switch with I2C Bus Control
Renesas Technology Corp	M52795SP	3Mb / 10P	AV SWITCH WITH I2C BUS CONTROL
Mitsubishi Electric Sem...	M52790SP	132Kb / 9P	AV SWITCH with I2C BUS CONTROL
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	M52795SP	114Kb / 9P	AV SWITCH with I2C BUS CONTROL
	M52797SP	104Kb / 9P	AV SWITCH with I2C BUS CONTROL
Renesas Technology Corp	M52791SP	175Kb / 14P	AV Switch with I2C Bus Control
Renesas Technology Corp	M52797SP	3Mb / 10P	AV SWITCH WITH I2C BUS CONTROL

More results

TDA8745H Fiches technique(PDF) 5 Page - NXP Semiconductors

TDA8745H Fiches technique(HTML) 5 Page - NXP Semiconductors

Numéro de pièce similaire - TDA8745H

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