Datasheet Texas Instruments PCM4104 — 数据表

制造商	Texas Instruments
系列	PCM4104

118dB SNR 4通道音频DAC

数据表

PDF, 1.1 Mb, 修订版: C, 档案已发布: Dec 15, 2004

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	PCM4104PFBR	PCM4104PFBRG4	PCM4104PFBT	PCM4104PFBTG4
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	No	No	No

	PCM4104PFBR	PCM4104PFBRG4	PCM4104PFBT	PCM4104PFBTG4
N	1	2	3	4
Pin	48	48	48	48
Package Type	PFB	PFB	PFB	PFB
Industry STD Term	TQFP	TQFP	TQFP	TQFP
JEDEC Code	S-PQFP-G	S-PQFP-G	S-PQFP-G	S-PQFP-G
Package QTY	2000	2000	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	PCM4104	PCM4104	PCM4104	PCM4104
Width (mm)	7	7	7	7
Length (mm)	7	7	7	7
Thickness (mm)	1	1	1	1
Pitch (mm)	.5	.5	.5	.5
Max Height (mm)	1.2	1.2	1.2	1.2
Mechanical Data	下载	下载	下载	下载

Parameters / Models	PCM4104PFBR	PCM4104PFBRG4	PCM4104PFBT	PCM4104PFBTG4
Analog Outputs	4	4	4	4
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Control Interface	SPI,H/W	SPI,H/W	SPI,H/W	SPI,H/W
DAC Channels	4	4	4	4
DAC SNR(Typ), dB	118	118	118	118
Package Size: mm2:W x L, PKG	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)
Resolution, Bits	24	24	24	24
Sampling Rate(Max), kHz	192	192	192	192

	PCM4104PFBR	PCM4104PFBRG4	PCM4104PFBT	PCM4104PFBTG4
RoHS	Compliant	Compliant	Compliant	Compliant

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A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters
PDF, 62 Kb, 档案已发布: Sep 27, 2000
In any digitizing system, antialiasing and anti-imaging filters are used to prevent the signal frequencies from folding back around the sample frequency and causing false (or alias) signals from appearing in the signal we are attempting to digitize. Very often, these filters must be very complex, high order analog filters in order to do their job effectively.
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Dyamic Performance Testing of Digital Audio D/A Converters
PDF, 145 Kb, 档案已发布: 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.

系列: PCM4104 (4)