Datasheet Texas Instruments TLC2578 — Ficha de datos

Fabricante	Texas Instruments
Serie	TLC2578

Salida en serie, baja potencia con reloj de conversión incorporado y 8x FIFO, 8 canales

Hojas de datos

PDF, 1.7 Mb, Revisión: C, Archivo publicado: mayo 29, 2003

Extracto del documento

	TLC2578IDW	TLC2578IDWG4	TLC2578IPW	TLC2578IPWG4	TLC2578IPWR	TLC2578IPWRG4
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)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí	Sí	Sí	No	Sí	No

	TLC2578IDW	TLC2578IDWG4	TLC2578IPW	TLC2578IPWG4	TLC2578IPWR	TLC2578IPWRG4
N	1	2	3	4	5	6
Pin	24	24	24	24	24	24
Package Type	DW	DW	PW	PW	PW	PW
Industry STD Term	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	25	25	60	60	2000	2000
Carrier	TUBE	TUBE	TUBE	TUBE	LARGE T&R	LARGE T&R
Device Marking	TLC2578I	TLC2578I	Y2578	Y2578	Y2578	Y2578
Width (mm)	7.5	7.5	4.4	4.4	4.4	4.4
Length (mm)	15.4	15.4	7.8	7.8	7.8	7.8
Thickness (mm)	2.35	2.35	1	1	1	1
Pitch (mm)	1.27	1.27	.65	.65	.65	.65
Max Height (mm)	2.65	2.65	1.2	1.2	1.2	1.2
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	TLC2578IDW	TLC2578IDWG4	TLC2578IPW	TLC2578IPWG4	TLC2578IPWR	TLC2578IPWRG4
# Input Channels	8	8	8	8	8	8
Analog Voltage AVDD(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Analog Voltage AVDD(Min), V	4.75	4.75	4.75	4.75	4.75	4.75
Architecture	SAR	SAR	SAR	SAR	SAR	SAR
Digital Supply(Max), V	5.5	5.5	5.5	5.5	5.5	5.5
Digital Supply(Min), V	2.7	2.7	2.7	2.7	2.7	2.7
INL(Max), +/-LSB	1	1	1	1	1	1
Input Range(Max), V	10	10	10	10	10	10
Input Range(Min), V	-10	-10	-10	-10	-10	-10
Input Type	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator	Oscillator
Interface	SPI	SPI	SPI	SPI	SPI	SPI
Multi-Channel Configuration	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed	Multiplexed
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	SOIC	SOIC	TSSOP	TSSOP	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	24SOIC: 160 mm2: 10.3 x 15.5(SOIC)	24SOIC: 160 mm2: 10.3 x 15.5(SOIC)	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP)
Power Consumption(Typ), mW	29	29	29	29	29	29
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	12	12	12	12	12	12
SINAD, dB	72	72	72	72	72	72
SNR, dB	72	72	72	72	72	72
Sample Rate (max), SPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS	200kSPS
Sample Rate(Max), MSPS	0.2	0.2	0.2	0.2	0.2	0.2
THD(Typ), dB	-82	-82	-82	-82	-82	-82

	TLC2578IDW	TLC2578IDWG4	TLC2578IPW	TLC2578IPWG4	TLC2578IPWR	TLC2578IPWRG4
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Descargar
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: TLC2578 (6)

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