Datasheet Texas Instruments ADS8519 — Ficha de datos

Fabricante	Texas Instruments
Serie	ADS8519

Convertidor analógico a digital CMOS de 16 bits a 250 kHz con interfaz en serie 4.096V Referencia interna

Hojas de datos

PDF, 650 Kb, Revisión: D, Archivo publicado: sept 29, 2010

Extracto del documento

	ADS8519IBDB	ADS8519IBDBG4	ADS8519IBDBR	ADS8519IDB	ADS8519IDBR
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No	No

	ADS8519IBDB	ADS8519IBDBG4	ADS8519IBDBR	ADS8519IDB	ADS8519IDBR
N	1	2	3	4	5
Pin	28	28	28	28	28
Package Type	DB	DB	DB	DB	DB
Industry STD Term	SSOP	SSOP	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	50	2000	50	2000
Carrier	TUBE	TUBE	LARGE T&R	TUBE	LARGE T&R
Device Marking	ADS8519I	ADS8519I	B	ADS8519I	ADS8519I
Width (mm)	5.3	5.3	5.3	5.3	5.3
Length (mm)	10.2	10.2	10.2	10.2	10.2
Thickness (mm)	1.95	1.95	1.95	1.95	1.95
Pitch (mm)	.65	.65	.65	.65	.65
Max Height (mm)	2	2	2	2	2
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	ADS8519IBDB	ADS8519IBDBG4	ADS8519IBDBR	ADS8519IDB	ADS8519IDBR
# Input Channels	1	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	4.75	4.75	4.75	4.75	4.75
Architecture	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.25	5.25	5.25	5.25	5.25
Digital Supply(Min), V	1.65	1.65	1.65	1.65	1.65
INL(Max), +/-LSB	1.5	1.5	1.5	1.5	1.5
Input Range(Max), V	10	10	10	10	10
Input Range(Min), V	-10	-10	-10	-10	-10
Input Type	Single-Ended	Single-Ended	Single-Ended	Single-Ended	Single-Ended
Integrated Features	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator	Daisy-Chainable,Oscillator
Interface	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SSOP	SSOP	SSOP	SSOP	SSOP
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)	28SSOP: 80 mm2: 7.8 x 10.2(SSOP)
Power Consumption(Typ), mW	155	155	155	155	155
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext,Int	Ext,Int	Ext,Int
Resolution, Bits	16	16	16	16	16
SINAD, dB	92	92	92	92	92
SNR, dB	93	93	93	93	93
Sample Rate (max), SPS	250kSPS	250kSPS	250kSPS	250kSPS	250kSPS
Sample Rate(Max), MSPS	0.25	0.25	0.25	0.25	0.25
THD(Typ), dB	-98	-98	-98	-98	-98

	ADS8519IBDB	ADS8519IBDBG4	ADS8519IBDBR	ADS8519IDB	ADS8519IDBR
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente

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Determining Minimum Acquisition Times for SAR ADCs, part 2
PDF, 215 Kb, Archivo publicado: marzo 17, 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

Serie: ADS8519 (5)

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