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TDA9847T датащи(PDF) 5 Page - NXP Semiconductors |
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TDA9847T датащи(HTML) 5 Page - NXP Semiconductors |
5 / 28 page 1995 May 23 5 Philips Semiconductors Preliminary specification TV and VTR stereo/dual sound processor with digital identification TDA9847 PINNING SYMBOL PIN DESCRIPTION C1 1 control input Port C1 C2 2 control input Port C2 C4 3 control input Port C4 CAGC 4 AGC capacitor of pilot frequency amplifier CLP 5 identification low-pass capacitor CDCL 6 DC loop capacitor Vi pil 7 pilot frequency input voltage Cref 8 capacitor of reference voltage (1 ⁄2VP) Vi1 9 AF input signal voltage 1 [from sound carrier 1 or AM sound (standard L)] Vi2 10 AF input signal voltage 2 (from sound carrier 2) Vi3 11 AF input signal voltage 3 (SCART) Vi4 12 AF input signal voltage 4 (SCART) Vo2 13 AF output signal voltage 2 (main) Vo1 14 AF output signal voltage 1 (main) Vo4 15 AF output signal voltage 4 (SCART) Vo3 16 AF output signal voltage 3 (SCART) CD1 17 50 µs de-emphasis capacitor of AF Channel 1 LEDDU 18 LED (dual) LEDST 19 LED (stereo) GND 20 ground (0 V) CD2 21 50 µs de-emphasis capacitor of AF Channel 2 VP 22 supply voltage (5 to 8 V) XTAL 23 10 MHz crystal input C3 24 control input Port C3 Fig.3 Pin configuration. TDA9847 MED805 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 C3 XTAL VP CD2 GND LEDST LEDDU CD1 Vo3 Vo4 Vo1 Vo2 C1 C2 C4 CAGC CLP CDCL Vi pil Cref Vi1 Vi2 Vi3 Vi4 |
Аналогичный номер детали - TDA9847T |
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Аналогичное описание - TDA9847T |
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