Datasheet Texas Instruments ADS1244 — Ficha de datos

Fabricante	Texas Instruments
Serie	ADS1244

ADC Delta-Sigma de 24 bits y 15 sps con rechazo de 50 y 60Hz

Hojas de datos

PDF, 925 Kb, Archivo publicado: oct 21, 2002

Extracto del documento

	ADS1244IDGSR	ADS1244IDGSRG4	ADS1244IDGST	ADS1244IDGSTG4
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)
Disponibilidad de muestra del fabricante	Sí	Sí	No	No

	ADS1244IDGSR	ADS1244IDGSRG4	ADS1244IDGST	ADS1244IDGSTG4
N	1	2	3	4
Pin	10	10	10	10
Package Type	DGS	DGS	DGS	DGS
Industry STD Term	VSSOP	VSSOP	VSSOP	VSSOP
JEDEC Code	S-PDSO-G	S-PDSO-G	S-PDSO-G	S-PDSO-G
Package QTY	2500	2500	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	BHG	BHG	BHG	BHG
Width (mm)	3	3	3	3
Length (mm)	3	3	3	3
Thickness (mm)	1.02	1.02	1.02	1.02
Pitch (mm)	.5	.5	.5	.5
Max Height (mm)	1.07	1.07	1.07	1.07
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	ADS1244IDGSR	ADS1244IDGSRG4	ADS1244IDGST	ADS1244IDGSTG4
# Input Channels	1	1	1	1
Analog Voltage AVDD(Max), V	5.25	5.25	5.25	5.25
Analog Voltage AVDD(Min), V	2.5	2.5	2.5	2.5
Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
Digital Supply(Max), V	3.6	3.6	3.6	3.6
Digital Supply(Min), V	1.8	1.8	1.8	1.8
INL(Max), +/-LSB	134.2	134.2	134.2	134.2
Input Range(Max), V	5.25	5.25	5.25	5.25
Input Type	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended	Differential,Single-Ended
Integrated Features	50/60 Hz Rejection	50/60 Hz Rejection	50/60 Hz Rejection	50/60 Hz Rejection
Interface	SPI	SPI	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	VSSOP	VSSOP	VSSOP	VSSOP
Package Size: mm2:W x L, PKG	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)	10VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Power Consumption(Typ), mW	0.27	0.27	0.27	0.27
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext
Resolution, Bits	24	24	24	24
Sample Rate (max), SPS	30SPS	30SPS	30SPS	30SPS
Sample Rate(Max), MSPS	0.00003	0.00003	0.00003	0.00003

	ADS1244IDGSR	ADS1244IDGSRG4	ADS1244IDGST	ADS1244IDGSTG4
RoHS	Obediente	Obediente	Obediente	Obediente

Descargar
Data Capture with Multiple ADS1244 or ADS1245 Devices in Parallel
PDF, 59 Kb, Archivo publicado: jun 2, 2004
The ADS1244 and ADS1245 are excellent low-power, high-precision analog-to-digital converters (ADCs). This application note discusses several important considerations when using the ADS1244/45 devices in multi-channel parallel measurement systems.
Descargar
Inputs Currents for High-Resolution ADCs
PDF, 127 Kb, Archivo publicado: marzo 6, 2003
Descargar
Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
PDF, 69 Kb, Revisión: A, Archivo publicado: mayo 18, 2015
Descargar
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
PDF, 425 Kb, Revisión: B, Archivo publicado: oct 9, 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.
Descargar
Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, Revisión: A, Archivo publicado: abr 16, 2015

Serie: ADS1244 (4)

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