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Texas Instruments ADS7828E/250

Производитель:Texas Instruments
Серия:ADS7828
Модель:ADS7828E/250

12-Bit, 8-Channel SAR ADC with Internal Reference and I2C Interface 16-TSSOP -40 to 85

Документы:

  • Скачать » Datasheet
  • Скачать » Application Notes, PDF, 69 Кб, Rev. A, 18-05-2015
    Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
  • Скачать » Application Notes, PDF, 425 Кб, Rev. B, 09-10-2011
    A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    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.
  • Скачать » Application Notes, PDF, 64 Кб, 02-10-2000
    Interleaving Analog-to-Digital Converters
    It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error.
  • Скачать » Application Notes, PDF, 227 Кб, Rev. A, 10-11-2010
    Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    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
  • Скачать » Application Notes, PDF, 95 Кб, 02-10-2000
    What Designers Should Know About Data Converter Drift
    Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.
  • Скачать » Application Notes, PDF, 132 Кб, Rev. A, 16-04-2015
    Principles of Data Acquisition and Conversion (Rev. A)
  • Скачать » Application Notes, PDF, 215 Кб, 17-03-2011
    Determining Minimum Acquisition Times for SAR ADCs, part 2
    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

На английском языке: Datasheet Texas Instruments ADS7828E/250

    12-Bit, 8-Channel Sampling ANALOG-TO-DIGITAL CONVERTER with I2C?„? Interface
    Цены на ADS7828E/250
    ПоставщикПроизводительНаименованиеЦена
    ЭлитанTexas InstrumentsADS7828E/250533 руб.
    КремнийADS7828E/250по запросу
    LifeElectronicsTexas InstrumentsADS7828E250по запросу
    ИнтерияTexas InstrumentsADS7828E/250G4по запросу
    TradeElectronicsTexas InstrumentsADS7828E250G4по запросу
    Все 8 предложений от 8 поставщиков »

Статус продуктаВ производстве (Рекомендуется для новых разработок)
RoHSСовместим
Бессвинцовая технология (Pb Free)Да
Доступность образцов у производителяДа

Параметры:

# Input Channels8
Analog Voltage AVDD(Max)(V)5.25
Analog Voltage AVDD(Min)(V)2.7
Approx. Price (US$)3.58 | 1ku
ArchitectureSAR
Digital Supply(Max)(V)5.25
Digital Supply(Min)(V)2.7
INL(Max)(+/-LSB)1
Input Range(Max)(V)5.25
Input TypePseudo-Differential
Single-Ended
Integrated FeaturesN/A
InterfaceSerial I2C
Multi-Channel ConfigurationMultiplexed
Operating Temperature Range(C)-40 to 85
Package GroupTSSOP
Package Size: mm2:W x L (PKG)16TSSOP: 32 mm2: 6.4 x 5(TSSOP)
Power Consumption(Typ)(mW)0.675
RatingCatalog
Reference ModeExt
Int
Resolution(Bits)12
SINAD(dB)71
SNR(dB)72
Sample Rate (max)(SPS)50kSPS
THD(Typ)(dB)-82

Корпус / Упаковка / Маркировка:

Pin1616
Package TypePWPW
Industry STD TermTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device MarkingADS7828E
Width (мм)4.44.4
Length (мм)55
Thickness (мм)11
Pitch (мм).65.65
Max Height (мм)1.21.2
Mechanical DataСкачать »Скачать »

Классификация производителя:

Semiconductors > Data Converters > Analog to Digital Converter > Precision ADC (<=10MSPS)

Комплекты разработчика и оценочные наборы:

  • Evaluation Modules & Boards: ADS7823-28EVM
    ADS7823-28EVM Evaluation Module
    Статус продукта: В производстве (Рекомендуется для новых разработок)

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