Datasheet Texas Instruments ADS1672 — 数据表

制造商	Texas Instruments
系列	ADS1672

高速高分辨率625kSPS 24位Delta Sigma ADC

数据表

PDF, 1.0 Mb, 修订版: D, 档案已发布: Jul 8, 2010

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	ADS1672IPAG	ADS1672IPAGG4	ADS1672IPAGR	ADS1672IPAGRG4
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	Yes	No

	ADS1672IPAG	ADS1672IPAGG4	ADS1672IPAGR	ADS1672IPAGRG4
N	1	2	3	4
Pin	64	64	64	64
Package Type	PAG	PAG	PAG	PAG
Industry STD Term	TQFP	TQFP	TQFP	TQFP
JEDEC Code	S-PQFP-G	S-PQFP-G	S-PQFP-G	S-PQFP-G
Package QTY	160	160	1500	1500
Carrier	JEDEC TRAY (5+1)	JEDEC TRAY (5+1)	LARGE T&R	LARGE T&R
Device Marking	ADS1672I	ADS1672I	ADS1672I	ADS1672I
Width (mm)	10	10	10	10
Length (mm)	10	10	10	10
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	ADS1672IPAG	ADS1672IPAGG4	ADS1672IPAGR	ADS1672IPAGRG4
# Input Channels	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	4.75	4.75	4.75	4.75
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Digital Supply(Max), V	3.3	3.3	3.3	3.3
Digital Supply(Min), V	2.7	2.7	2.7	2.7
INL(Max), +/-LSB	159.4	159.4	159.4	159.4
Input Range(Max), V	3.25	3.25	3.25	3.25
Input Type	Differential	Differential	Differential	Differential
Integrated Features	N/A	N/A	N/A	N/A
Interface	Serial	Serial	Serial	Serial
Multi-Channel Configuration	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	TQFP	TQFP	TQFP	TQFP
Package Size: mm2:W x L, PKG	64TQFP: 144 mm2: 12 x 12(TQFP)	64TQFP: 144 mm2: 12 x 12(TQFP)	64TQFP: 144 mm2: 12 x 12(TQFP)	64TQFP: 144 mm2: 12 x 12(TQFP)
Power Consumption(Typ), mW	350	350	350	350
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext
Resolution, Bits	24	24	24	24
SNR, dB	103	103	103	103
Sample Rate (max), SPS	625kSPS	625kSPS	625kSPS	625kSPS
Sample Rate(Max), MSPS	0.625	0.625	0.625	0.625
THD(Typ), dB	-109	-109	-109	-109

	ADS1672IPAG	ADS1672IPAGG4	ADS1672IPAGR	ADS1672IPAGRG4
RoHS	Compliant	Compliant	Compliant	Compliant

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Using the ADS1672 in Digital Filter Bypass Mode
PDF, 221 Kb, 档案已发布: Dec 6, 2008
Data acquisition systems that must be very flexible and provide a high level of precision are often not economical to produce. Frequently, the only solution to designing such a system is to take the modulator output of a high-precision, delta-sigma (О”ОЈ) data converter and marry it with programmable logic, such as a focal-plane grid array (FPGA). This application report discusses how to
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Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
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A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
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Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015

系列: ADS1672 (4)

Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)