Datasheet Texas Instruments ADS1271IPWG4 — Datenblatt

Hersteller	Texas Instruments
Serie	ADS1271
Artikelnummer	ADS1271IPWG4

24-Bit, 144 kHz, 1-Kanal, Simultanabtastung, Delta-Sigma ADC 16-TSSOP -40 bis 105

Datenblätter

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PDF, 1.0 Mb, Revision: F, Datei veröffentlicht: Oct 23, 2007

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Preise

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Verpackung

Pin	16	16
Package Type	PW	PW
Industry STD Term	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G
Package QTY	90	90
Carrier	TUBE	TUBE
Device Marking	ADS	1271
Width (mm)	4.4	4.4
Length (mm)	5	5
Thickness (mm)	1	1
Pitch (mm)	.65	.65
Max Height (mm)	1.2	1.2
Mechanical Data	Herunterladen	Herunterladen

Parameter

# Input Channels	1
Analog Voltage AVDD(Max)	5.25 V
Analog Voltage AVDD(Min)	4.75 V
Architecture	Delta-Sigma
Digital Supply(Max)	3.6 V
Digital Supply(Min)	1.65 V
INL(Max)	251.7 +/-LSB
Input Range(Max)	5.25 V
Input Type	Differential
Integrated Features	Daisy-Chainable
Interface	SPI
Multi-Channel Configuration	N/A
Operating Temperature Range	-40 to 105 C
Package Group	TSSOP
Package Size: mm2:W x L	16TSSOP: 32 mm2: 6.4 x 5(TSSOP) PKG
Power Consumption(Typ)	92 mW
Rating	Catalog
Reference Mode	Ext
Resolution	24 Bits
SNR	109 dB
Sample Rate (max)	105kSPS SPS
Sample Rate(Max)	0.105 MSPS
THD(Typ)	-105 dB

Öko-Plan

RoHS

Compliant

Design Kits und Evaluierungsmodule

Evaluation Modules & Boards: ADS1271EVM-PDK
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Lifecycle Status: Active (Recommended for new designs)
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Evaluation Modules & Boards: ADS1271EVM
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Lifecycle Status: Active (Recommended for new designs)
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Anwendungshinweise

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Synchronizing the ADS1271
PDF, 82 Kb, Datei veröffentlicht: Oct 27, 2005
Synchronization on the ADS1271 serves two purposes. Most often, it is used to enable simultaneous sampling by multiple ADS1271s, typically through a daisy-chainconfiguration. Synchronization can also be used to match the conversion cycle of the ADS1271 to external events. In the first section of this application note, we show howto synchronize multiple ADS1271s to each other. In the second sec
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Digital Filter Types in Delta-Sigma ADCs
PDF, 219 Kb, Datei veröffentlicht: Jun 27, 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide
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Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
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A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
PDF, 425 Kb, Revision: B, Datei veröffentlicht: 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, Revision: A, Datei veröffentlicht: Apr 16, 2015

Modellreihe

Serie: ADS1271 (7)

ADS1271IBPW ADS1271IBPWG4 ADS1271IBPWR ADS1271IPW ADS1271IPWG4 ADS1271IPWR ADS1271IPWRG4

Herstellerklassifikation

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