Datasheet Texas Instruments ADS7866 — Даташит

Производитель	Texas Instruments
Серия	ADS7866

Datasheets

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Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	ADS7866IDBVR	ADS7866IDBVRG4	ADS7866IDBVT	ADS7866IDBVTG4
# Input Channels	1	1	1	1
Analog Voltage AVDD(Max), В	3.6	3.6	3.6	3.6
Analog Voltage AVDD(Min), В	1.2	1.2	1.2	1.2
Архитектура	SAR	SAR	SAR	SAR
Digital Supply(Max), В	3.6	3.6	3.6	3.6
Digital Supply(Min), В	1.2	1.2	1.2	1.2
INL(Max), +/-LSB	1.5	1.5	1.5	1.5
Input Range(Max), В	3.6	3.6	3.6	3.6
Тип входа	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	N/A	N/A	N/A	N/A
Interface	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A
Рабочий диапазон температур, C	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85
Package Group	SOT-23	SOT-23	SOT-23	SOT-23
Package Size: mm2:W x L, PKG	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)	6SOT-23: 8 mm2: 2.8 x 2.9(SOT-23)
Power Consumption(Typ), mW	0.22	0.22	0.22	0.22
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Supply	Supply	Supply	Supply
Разрешение, Bits	12	12	12	12
SINAD, дБ	70	70	70	70
SNR, дБ	71	71	71	71
Sample Rate (max), SPS	200kSPS	200kSPS	200kSPS	200kSPS
Sample Rate(Max), MSPS	0.2	0.2	0.2	0.2
THD(Typ), дБ	-83	-83	-83	-83

Экологический статус

Application Notes

• Скачать
  Interfacing the ADS786x to TMS470 Processors
  PDF, 59 Кб, Файл опубликован: 10 июл 2006
  This application report presents methods of interfacing the ADS7866/67/68 12/10/8-bit SAR analog-to-digital converter to the serial peripheral interface (SPI) port of the TMS470 processors. The flexible clocking scheme of the TMS470 SPI port, along with its internal 16-bit shift register provides an easy hardware/software interface to this series of high-speed, micro power SAR converters.
• Скачать
  Interfacing the ADS786x to the MSP430F2013
  PDF, 90 Кб, Файл опубликован: 15 июн 2006
  This application report presents methods of interfacing the ADS7866/67/68 12/10/8-bit SAR analog-to-digital converter to the MSP430F2013 universal serial interface (USI) in SPI mode. The flexible clocking scheme of the USI port, along with the internal 16-bit shift register, provides an easy hardware/software interface to this series of high-speed, micro-power SAR converters.
• Скачать
  Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
  PDF, 227 Кб, Версия: A, Файл опубликован: 10 ноя 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
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  Determining Minimum Acquisition Times for SAR ADCs, part 2
  PDF, 215 Кб, Файл опубликован: 17 мар 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
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  Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
  PDF, 69 Кб, Версия: A, Файл опубликован: 18 май 2015
• Скачать
  A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
  PDF, 425 Кб, Версия: B, Файл опубликован: 9 окт 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 Кб, Версия: A, Файл опубликован: 16 апр 2015

Модельный ряд

Классификация производителя

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