Datasheet Texas Instruments ADS8201 — Даташит

Производитель	Texas Instruments
Серия	ADS8201

Datasheets

Цены

Купить ADS8201 на РадиоЛоцман.Цены — от 231 до 29 294 ₽ 27 предложений от 16 поставщиков 2.2V to 5.5V, Low-Power, 12Bit, 100KSPS, 8Channel DAS with PGA and SPITM 24-VQFN -40℃ to 85℃
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Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	ADS8201IBRGER	ADS8201IBRGET	ADS8201IRGER	ADS8201IRGET
# Input Channels	8	8	8	8
Analog Voltage AVDD(Max), В			5.5	5.5
Analog Voltage AVDD(Max)(V)	5.5	5.5
Analog Voltage AVDD(Min), В			2.2	2.2
Analog Voltage AVDD(Min)(V)	2.2	2.2
Approx. Price (US$)	2.75 | 1ku	2.75 | 1ku
Архитектура	SAR	SAR	SAR	SAR
Digital Supply(Max), В			5.5	5.5
Digital Supply(Max)(V)	5.5	5.5
Digital Supply(Min), В			2.2	2.2
Digital Supply(Min)(V)	2.2	2.2
INL(Max), +/-LSB			1.5	1.5
INL(Max)(+/-LSB)	1.5	1.5
Input Range(Max), В			5.5	5.5
Input Range(Max)(V)	5.5	5.5
Тип входа	Differential Single-Ended	Differential Single-Ended	Differential,Single-Ended	Differential,Single-Ended
Integrated Features	Oscillator PGA	Oscillator PGA	Oscillator,PGA	Oscillator,PGA
Interface	SPI	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed
Рабочий диапазон температур, C			от -40 до 85	от -40 до 85
Operating Temperature Range(C)	-40 to 85	-40 to 85
Package Group	VQFN	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG			24VQFN: 16 mm2: 4 x 4(VQFN)	24VQFN: 16 mm2: 4 x 4(VQFN)
Package Size: mm2:W x L (PKG)	24VQFN: 16 mm2: 4 x 4(VQFN)	24VQFN: 16 mm2: 4 x 4(VQFN)
Power Consumption(Typ), mW			1.32	1.32
Power Consumption(Typ)(mW)	1.32	1.32
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext
Разрешение, Bits			12	12
Resolution(Bits)	12	12
SINAD, дБ			N/A	N/A
SINAD(dB)	N/A	N/A
Sample Rate (max), SPS			100kSPS	100kSPS
Sample Rate (max)(SPS)	100kSPS	100kSPS
Sample Rate(Max), MSPS			0.1	0.1
THD(Typ), дБ			N/A	N/A
THD(Typ)(dB)	N/A	N/A

Экологический статус

Application Notes

• Скачать
  Obtaining 17 Bits of Resolution using a 12-Bit A/D System on a Chip
  PDF, 337 Кб, Файл опубликован: 24 июн 2010
  Integrated data acquisition systems can provide many benefits over discrete component designs. Superior performance, power, and cost savings, along with shorter development times, are among these benefits. Features such as integrated programmable gain amplifiers and averaging can provide added resolution. This application note includes information on how to achieve 17 bits of effective resolution
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  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
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  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)