TDA7512 datasheet(28/42 Pages) STMICROELECTRONICS

부품명	TDA7512

상세설명	AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS

PDF	42 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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TDA7512

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2.3.9

Addr 9 Quality Detection Adjacent Channel

2.3.10 Addr 10 Quality Detection Multipath

Table 17.

MSB

LSB

Function

0/1

Not valid

AC highpass frequency 100kHz

AC bandpass frequency 100kHz

AC gain 32dB

AC gain 38dB

AC wide band threshold 0.25V

AC wide band threshold 0.35V

AC wide band threshold 0.45V

AC wide band threshold 0.95V

AC narrow band threshold 0.0V

AC narrow band threshold 0.1V

AC narrow band threshold 0.2V

AC narrow band threshold 0.3V

Table 18.

MSB

LSB

Function

Multipath control “ON”

Multipath control “OFF”

MP bandpass frequency 19KHz

MP bandpass frequency 31KHz

MP gain 12dB

MP gain 23dB

MP threshold 0.50V

MP threshold 0.75V

MP threshold 1.00V

MP threshold 1.25V

Application mode 1

Application mode 2

Multipath eliminates ac

Multipath eliminates ac and ac+

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