UPC1876 datasheet(21/42 Pages) RENESAS

부품명	UPC1876

상세설명	BIPOLAR ANALOG INTEGRATED CIRCUIT

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제조업체	RENESAS [Renesas Technology Corp]

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µPC1876

Data Sheet S11666EJ4V0DS00

3.3

F-MONAURAL SELECTION Pin

When the F-MONAURAL SELECTION is ON, the R CHANNEL OUTPUT and L CHANNEL OUTPUT output

monaural (L+R) signal regardless of broadcasting mode.

The

µPC1876 varies in pin function of the F-MONAURAL SELECTION.

Output pin

R CHANNEL OUTPUT

Input signal level of

L CHANNEL OUTPUT

the F-MONAURAL SELECTION

OFF

3.4

STEREO/SAP SWITCH Pin

Selecton pin of the L CHANNEL OUTPUT and R CHANNEL OUTPUT (Stereo signal/SAP signal).

Output pin

R CHANNEL OUTPUT

Input signal level of

L CHANNEL OUTPUT

the STEREO/SAP SWITCH

Stereo signal

SAP signal

3.5

SAP 1/2 SWITCH Pin

Selection pin of the L CHANNEL OUTPUT and R CHANNEL OUTPUT (SAP 1 mode/SAP 2 mode) when the

STEREO/SAP SWITCH is L level (SAP signal is selected).

Input signal level of

Mode

L CHANNEL OUTPUT R CHANNEL OUTPUT

the SAP 1/2 SWITCH

SAP2

L + R signal

SAP signal

SAP1

SAP signal

UPC1876 데이터시트(PDF) 21 Page - Renesas Technology Corp