TDA7511 datasheet(29/41 Pages) STMICROELECTRONICS

部件名	TDA7511

功能描述	AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS

PDF	41 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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TDA7511

Addr 14 Quality Detection Adjacent Channel

Addr 15 Quality Detection Multipath

Table 17.

MSB

LSB

Function

ISS filter 30KHz “ON”for weather band

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+

TDA7511 数据表(PDF) 29 Page - STMicroelectronics

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