Datasheet Texas Instruments PCM1804 — Datenblatt

Hersteller	Texas Instruments
Serie	PCM1804

112dB SNR Stereo ADC mit Differenzeingängen

Datenblätter

PDF, 605 Kb, Revision: C, Datei veröffentlicht: Oct 12, 2007

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	PCM1804DB	PCM1804DBG4	PCM1804DBR	PCM1804DBRG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes	No	Yes

	PCM1804DB	PCM1804DBG4	PCM1804DBR	PCM1804DBRG4
N	1	2	3	4
Pin	28	28	28	28
Package Type	DB	DB	DB	DB
Industry STD Term	SSOP	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	47	47	2000	2000
Carrier	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	PCM1804	PCM1804	PCM1804	PCM1804
Width (mm)	5.3	5.3	5.3	5.3
Length (mm)	10.2	10.2	10.2	10.2
Thickness (mm)	1.95	1.95	1.95	1.95
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	2	2	2	2
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen

Parameters / Models	PCM1804DB	PCM1804DBG4	PCM1804DBR	PCM1804DBRG4
ADC Channels	2	2	2	2
ADC SNR(Typ), dB	112	112	112	112
Additional Features	N/A	N/A	N/A	N/A
Analog Inputs	2	2	2	2
Control Interface	H/W	H/W	H/W	H/W
Digital Audio Interface	DSP,I2S,L,R	DSP,I2S,L,R	DSP,I2S,L,R	DSP,I2S,L,R
Package Size: mm2:W x L, PKG	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Sampling Rate(Max), kHz	192	192	192	192

	PCM1804DB	PCM1804DBG4	PCM1804DBR	PCM1804DBRG4
RoHS	Compliant	Compliant	Compliant	Compliant

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Gain Scaling and Audio Performance of the PCM1804
PDF, 148 Kb, Datei veröffentlicht: May 9, 2002
This application note describes the theory and operation of an analog gain scaling circuit that is required to obtain specified audio performance from the PCM1804.
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Dyamic Performance Testing of Digital Audio D/A Converters
PDF, 145 Kb, Datei veröffentlicht: Oct 2, 2000
This application bulletin will provide the reader with an understanding of test methods for audio digital-to-analog converters (DACs). In particular, delta-sigma DACs require a special understanding due to the nature of their architecture.

Serie: PCM1804 (4)