TDA7512F datasheet(8/45 Pages) STMICROELECTRONICS

部件名	TDA7512F

功能描述	FM car-radio tuner IC with intelligent selectivity system (ISS)

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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8 / 45 page

Pin description

TDA7512F

8/45

Doc ID 12668 Rev 2

16

VCCVCO

VCO Supply

17

GNDVCO

VCO Ground

18

VCOB

VCO Input Base

19

VCOE

VCO Output Emitter

20

DEVTC

Deviation Detector Time Constant

21

XTALG

Xtal Oscillator to MOS Gate

22

XTALD

Xtal Oscillator to MOS Drain

23

GNDVCC3

VCC3 Ground

24

SSTOP

Search Stop Output

25

SDA

I2C-Bus Data

26

SCL

I2C-Bus Clock

27

VCC3

Supply Tuning Voltage

28

LPOUT

Op Amp Output to PLL Loop Filters

29

VREF2

Voltage Reference for PLL Op Amp

30

nu

not used - to be left open

31

LPF

Op Amp Input to PLL Loop Filter

32

LPHC

High Current PLL Loop Filter Input

33

GNDVCC1

Digital Ground

34

MP

Ident. Multipath Output

35

FSW

Weighted Fieldstrength Output

36

VCC1

Digital Supply

37

MPX

MPX Output

38

nu

not used - to be left open

39

nu

not used - to be left open

40

nu

not used - to be left open

41

IICADDR

Hardwired IIC-Address PIN

42

MUTETC

Softmute Time Constant

43

nu

not used - to be left open

44

REFDEMC

Demodulator Reference

45

MIX2IN2

MIX2 Input1

46

MIX2IN1

MIX2 Input2

47

GNDDEM

Ground Demodulator

48

VREF1

Reference 5V

49

GNDVCC2

Analog Ground

50

IF1AMP2OUT

IF1 Amplifier2 Output

Table 2.

Pin description (continued)

Pin #

Pin name

Function

类似零件编号 - TDA7512F

制造商	部件名	数据表	功能描述
STMicroelectronics	TDA7512	761Kb / 42P	AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS

More results

类似说明 - TDA7512F

制造商	部件名	数据表	功能描述
STMicroelectronics	TDA7512	761Kb / 42P	AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS
	TDA7540N	1Mb / 76P	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system (ISS)
	TDA7540B	1Mb / 75P	AM/FM Car Radio Tuner IC with Stereo Decoder and Intelligent Selectivity System (ISS)
	TDA7541B	935Kb / 77P	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system
	TDA7541	872Kb / 76P	AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system
NXP Semiconductors	TEF6862	1Mb / 65P	Car Radio Enhanced Selectivity Tuner (CREST) Rev. 01-14 September 2006
NXP Semiconductors	TEF6862	1Mb / 65P	Car Radio Enhanced Selectivity Tuner (CREST) Rev. 01-14 September 2006
Infineon Technologies A...	TUA4401K	504Kb / 41P	FM Car Radio IC with PLL V 2.1 23.09.1999
Panasonic Semiconductor	AN18164B	273Kb / 8P	Car Radio FM/AM tuner IC built-in PLL synthesizer
Sanyo Semicon Device	LA1867NM	941Kb / 32P	Car Radio Single-Chip Tuner System