Datasheet Texas Instruments ADS8505 — Даташит

Производитель	Texas Instruments
Серия	ADS8505

Datasheets

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Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	ADS8505IBDB	ADS8505IBDBG4	ADS8505IBDBR	ADS8505IBDBRG4	ADS8505IBDW	ADS8505IBDWG4	ADS8505IBDWR	ADS8505IDB	ADS8505IDW	ADS8505IDWG4	ADS8505IDWR
# Input Channels	1	1	1	1	1	1	1	1	1	1	1
Analog Voltage AVDD(Max), В	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), В	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75
Архитектура	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), В	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25	5.25
Digital Supply(Min), В	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75	4.75
INL(Max), +/-LSB	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Input Range(Max), В	10	10	10	10	10	10	10	10	10	10	10
Input Range(Min), В	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10	-10
Тип входа	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel	Parallel
Multi-Channel Configuration	N/A	N/A	N/A	N/A	N/A	N/A	N/A	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	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85	от -40 до 85
Package Group	SSOP	SSOP	SSOP	SSOP	SOIC	SOIC	SOIC	SSOP	SOIC	SOIC	SOIC
Package Size: mm2:W x L, PKG	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)	28SOIC: 184 mm2: 10.3 x 17.9(SOIC)
Power Consumption(Typ), mW	155	155	155	155	155	155	155	155	155	155	155
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Разрешение, Bits	16	16	16	16	16	16	16	16	16	16	16
SINAD, дБ	88	88	88	88	88	88	88	88	88	88	88
SNR, дБ	88	88	88	88	88	88	88	88	88	88	88
Sample Rate (max), SPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS
Sample Rate(Max), MSPS	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25	0.25
THD(Typ), дБ	-105	-105	-105	-105	-105	-105	-105	-105	-105	-105	-105

Экологический статус

Application Notes

• Скачать
  Controlling the ADS7805 With TMS320 Series DSPs
  PDF, 69 Кб, Файл опубликован: 9 ноя 2004
  The ADS7805 16-bit, bipolar input, parallel output analog-to-digital converter (ADC) has features that allow for an easy interface to many of the TMS320 series of digital signal processors from Texas Instruments. This application report focuses on configuring, sampling, and converting analog data presented to the ADS7805 ADC, with software examples using the TMS320C6713 and TMS320C5416 DSPs. The
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  Upgrading from the ADS7804/05 to the ADS8504/05
  PDF, 71 Кб, Файл опубликован: 30 апр 2007
  Upgrading to the new ADS85xx series of devices
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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

Модельный ряд

Классификация производителя

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