Datasheet Texas Instruments ADS1253 — 数据表

制造商	Texas Instruments
系列	ADS1253

24位，20kHz，低功耗模数转换器

数据表

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PDF, 1.0 Mb, 修订版: B, 档案已发布: Sep 27, 2007

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价格

状态

	ADS1253E	ADS1253E/2K5	ADS1253EG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	No	No

打包

	ADS1253E	ADS1253E/2K5	ADS1253EG4
N	1	2	3
Pin	16	16	16
Package Type	DBQ	DBQ	DBQ
Industry STD Term	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	2500	75
Carrier	TUBE	LARGE T&R	TUBE
Device Marking	1253E	ADS	1253E
Width (mm)	3.9	3.9	3.9
Length (mm)	4.9	4.9	4.9
Thickness (mm)	1.5	1.5	1.5
Pitch (mm)	.64	.64	.64
Max Height (mm)	1.75	1.75	1.75
Mechanical Data	下载	下载	下载

参数化

Parameters / Models	ADS1253E	ADS1253E/2K5	ADS1253EG4
# Input Channels	4	4	4
Analog Voltage AVDD(Max), V	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	4.75	4.75	4.75
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma
Digital Supply(Max), V	5.25	5.25	5.25
Digital Supply(Min), V	4.75	4.75	4.75
INL(Max), +/-LSB	251.7	251.7	251.7
Input Range(Max), V	5.25	5.25	5.25
Input Type	Differential	Differential	Differential
Integrated Features	50/60 Hz Rejection	50/60 Hz Rejection	50/60 Hz Rejection
Interface	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
Power Consumption(Typ), mW	7.5	7.5	7.5
Rating	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext
Resolution, Bits	24	24	24
Sample Rate (max), SPS	20kSPS	20kSPS	20kSPS
Sample Rate(Max), MSPS	0.02	0.02	0.02
THD(Typ), dB	-105	-105	-105

生态计划

	ADS1253E	ADS1253E/2K5	ADS1253EG4
RoHS	Compliant	Compliant	Compliant

应用须知

下载
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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Interfacing the ADS1251/52 to the MSP430
PDF, 264 Kb, 档案已发布: Mar 8, 2005
This application report demonstrates an effective method to interface the ADS1251 and ADS1252 sigma-delta data converters to the MSP430F449 microcontroller. The software for this application report was developed on the HPA449 development system.
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A Spreadsheet for Calculating the Frequency Response of the ADS1250-54 (Rev. A)
PDF, 461 Kb, 修订版: A, 档案已发布: Sep 5, 2003
The ADS1250, ADS1251, ADS1252, ADS1253 and ADS1254 family of high-resolution analog-to-digital converters (ADCs) share an advanced delta-sigma (О”ОЈ) topology. This application note reviews the frequency characteristics of these devices and shows how to use a companion Microsoft Excel? spreadsheet (sbaa103a.zip), available for download from the TI web site, to calculate the frequency res
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Understanding the ADS1251, ADS1253, and ADS1254 Input Circuitry
PDF, 39 Kb, 档案已发布: Dec 17, 2002
下载
Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015

模型线

系列: ADS1253 (3)

ADS1253E ADS1253E/2K5 ADS1253EG4

制造商分类

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