Renesas M65881AFP manual Characteristics Evaluation Circuit, Gnd

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M65881AFP

CHARACTERISTICS EVALUATION CIRCUIT

				+
			-	-
	OUTL1	2	+	-
	OUTL1	2		+
				+
				GND
			+
	OUTL2	4	-
	OUTL2	4
				+
			-	-
	OUTR2 39		+	+
	OUTR2 39			-
LRCK 16			+	GND
				GND
BCK 17
BCK 17	OUTR1	41	-
	OUTR1	41
DATA 18
M65881AFP
	HPOUTL1 33			-
	HPOUTL2 31			+
	HPOUTL2 31

Power Supply

GND

HPOUTR2	27	+
HPOUTR1		+
HPOUTR1	29	-

	Reference characteristic			Conditions
	Output for	S/N	102dB(typ)	• Input :1kHz 0dB Full scale sine wave
	Power Stage	THD+N	0.002%(typ)	• FS :Primary clock 44.1kHz, Secondary clock 48kHz
				• PWM Output format 1 • AC dithering E • DC dithering : 0.1%
	Output for	S/N	100dB(typ)
				• Gain data setting : (Index) 10000b/ (Mantissa) 10000000b
	Headphone	THD+N	0.006%(typ)	• THD+N: Filter 20kHz LPF S/N: Filter 22kHz LPF + JIS-A

Rev.1.00 2003.05.08

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Contents Main Specification FeaturesSystem Block Diagram DescriptionPIN Configuration HPOUTR2 OUTL1 Data OUTL2Lrck OUTR2 HPOUTL1 HPOUTL2 Parameter Level Input Voltage Input Leek Current Absolute Maximum RatingsGND Characteristics Evaluation CircuitPIN Description DATA,BCK,LRCK Explanation of OperationScdt Scshift Sclatch SCDT, SCSHIFT, SclatchMCKSEL, XfsoIN, XfsoOUT FsoI, Sflag ASYNCEN2=enablePWM output control OUTL1, OUTL2, OUTR1, OUTR2NSPMUTEL,NSPMUTER H ChselHPOUTL1, HPOUTL2, HPOUTR1, HPOUTR2 Power supply and GNDInit TEST1, TEST2Init Scdt Scshift Sclatch Power sequences System power-on sequencingNSLMT1,2 Serial ControlMantissa Data decimal value 128 Characteristics of Soft Mute function MODE2 MODE1IFMT0 IFMT1 IBIT0Rev.1.00 System2 Mode Rev.1.00 AC Characteristics Timing Chart AC CharacteristicsApplication Example DSP MCUPackage DiagramM65881AFP