Datasheet Texas Instruments ADS1286UAG4 — Datenblatt

HerstellerTexas Instruments
SerieADS1286
ArtikelnummerADS1286UAG4
Datasheet Texas Instruments ADS1286UAG4

12-Bit-Micro-Power-Sampling-Analog-Digital-Wandler 8-SOIC -40 bis 85

Datenblätter

12-Bit Micro Power Sampling Analog-To-Digital Converter datasheet
PDF, 473 Kb, Datei veröffentlicht: Sep 27, 2000
Auszug aus dem Dokument

Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin888
Package TypeDDD
Industry STD TermSOICSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY757575
CarrierTUBETUBETUBE
Device MarkingADSA1286U
Width (mm)3.913.913.91
Length (mm)4.94.94.9
Thickness (mm)1.581.581.58
Pitch (mm)1.271.271.27
Max Height (mm)1.751.751.75
Mechanical DataHerunterladenHerunterladenHerunterladen

Parameter

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.5 V
ArchitectureSAR
Digital Supply(Max)5.25 V
Digital Supply(Min)4.5 V
INL(Max)2 +/-LSB
Input Range(Max)5.25 V
Input TypeDifferential
Integrated FeaturesN/A
InterfaceSPI
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L8SOIC: 29 mm2: 6 x 4.9(SOIC) PKG
Power Consumption(Typ)1.25 mW
RatingCatalog
Reference ModeExt
Resolution12 Bits
SINAD72 dB
SNR72 dB
Sample Rate (max)20kSPS SPS
Sample Rate(Max)0.02 MSPS
THD(Typ)-85 dB

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Voltage Reference Scaling Techniques Increase Converter and Resolution Accuracy (Rev. A)
    PDF, 67 Kb, Revision: A, Datei veröffentlicht: May 8, 2015
  • Interfacing the ADS7822 to synchronous serial port of the 80x51 Microcontroller
    PDF, 69 Kb, Datei veröffentlicht: Sep 27, 2000
    Analog-to-digital converters can be controlled by a normal I/O port or with the synchronous serial port of the 80x51 microcontrollers. The synchronous serial port is more efficient, however, there are some pitfalls to be aware of when configuring the 8-pin A/D converters (ADS1286, ADS7816, ADS7817 and ADS7822) from Burr-Brown. This application bulletin describes how to get around these pitfalls an
  • Coding Schemes Used with Data Converters (Rev. A)
    PDF, 70 Kb, Revision: A, Datei veröffentlicht: May 15, 2015
  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, Revision: A, Datei veröffentlicht: Nov 10, 2010
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • Determining Minimum Acquisition Times for SAR ADCs, part 2
    PDF, 215 Kb, Datei veröffentlicht: Mar 17, 2011
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
  • 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.
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, Revision: A, Datei veröffentlicht: Apr 16, 2015

Modellreihe

Herstellerklassifikation

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