Datasheet Texas Instruments ADS8342 — Даташит

Производитель	Texas Instruments
Серия	ADS8342

Datasheets

Цены

Купить ADS8342 на РадиоЛоцман.Цены — от 75 до 11 353 ₽ 29 предложений от 22 поставщиков Аналого-цифровые преобразователи (АЦП) 16-Bit 250 kSPS Par. Out 4 true bi ch
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FAV Technology Весь мир	ADS8342IBPFBR Texas Instruments	по запросу	Купить

Подробное описание

импульсов в секунду, параллельный выход, 4 настоящих биполярных канала

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	ADS8342IBPFBT	ADS8342IPFBT	ADS8342IPFBTG4
# Input Channels	4	4	4
Analog Voltage AVDD(Max), В	5.25	5.25	5.25
Analog Voltage AVDD(Min), В	-5.25	-5.25	-5.25
Архитектура	SAR	SAR	SAR
Digital Supply(Max), В	5.5	5.5	5.5
Digital Supply(Min), В	2.7	2.7	2.7
INL(Max), +/-LSB	4	4	4
Input Range(Max), В	2.5	2.5	2.5
Input Range(Min), В	-2.5	-2.5	-2.5
Тип входа	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended
Integrated Features	N/A	N/A	N/A
Interface	Parallel	Parallel	Parallel
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed
Рабочий диапазон температур, C	от -40 до 85	от -40 до 85	от -40 до 85
Package Group	TQFP	TQFP	TQFP
Package Size: mm2:W x L, PKG	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)	48TQFP: 81 mm2: 9 x 9(TQFP)
Power Consumption(Typ), mW	208	208	208
Rating	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext
Разрешение, Bits	16	16	16
SINAD, дБ	84.6	84.6	84.6
SNR, дБ	86	86	86
Sample Rate (max), SPS	250kSPS	250kSPS	250kSPS
Sample Rate(Max), MSPS	0.25	0.25	0.25
THD(Typ), дБ	-89	-89	-89

Экологический статус

Application Notes

• Скачать
  ADS8342 ADC SAR Inputs
  PDF, 223 Кб, Файл опубликован: 6 янв 2005
  Successive approximation register analog-to-digital converters (SAR ADCs) present a challenging load to the circuitry that drives the analog inputs. Specifications in data sheets may mislead the user into thinking that analog inputs, for example, are static, when in fact they create a highly dynamic load that requires specially designed buffer circuitry. This article looks at the architecture of
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  Controlling the ADS8342 with TMS320 Series DSP's
  PDF, 109 Кб, Файл опубликован: 22 сен 2003
  The ADS8342 16-bit, bipolar input, parallel output analog-to-digital converter has a number of features that allow for an easy interface to many of the TMS320? DSP family of digital signal processors from Texas Instruments. This application note focuses on configuring, sampling, and converting analog data presented to the ADS8342 ADC, with software examples using the TMS320C6711 and C5416 DSPs. Th
• 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

Модельный ряд

Классификация производителя

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