Datasheet Texas Instruments ADS8370 — Ficha de datos

Fabricante	Texas Instruments
Serie	ADS8370

ADC serie de 600 bits de 16 bits con referencia y entrada de pseudodifusión unipolar

Hojas de datos

PDF, 1.3 Mb, Archivo publicado: jun 24, 2005

Extracto del documento

	ADS8370IBRHPR	ADS8370IBRHPRG4	ADS8370IBRHPT	ADS8370IRHPT
Estado del ciclo de vida	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Obsoleto (El fabricante ha interrumpido la producción del dispositivo)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No	No	No	No

	ADS8370IBRHPR	ADS8370IBRHPRG4	ADS8370IBRHPT	ADS8370IRHPT
N	1	2	3	4
Pin	28	28	28	28
Package Type	RHP	RHP	RHP	RHP
Industry STD Term	VQFN	VQFN	VQFN	VQFN
JEDEC Code	S-PQFP-N	S-PQFP-N	S-PQFP-N	S-PQFP-N
Device Marking	ADS8370I		ADS8370I	ADS8370I
Width (mm)	6	6	6	6
Length (mm)	6	6	6	6
Thickness (mm)	.9	.9	.9	.9
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	1	1	1	1
Mechanical Data	Descargar	Descargar	Descargar	Descargar
Package QTY			250	250
Carrier			SMALL T&R	SMALL T&R

Parameters / Models	ADS8370IBRHPR	ADS8370IBRHPRG4	ADS8370IBRHPT	ADS8370IRHPT
# Input Channels	1	1	1	1
Analog Voltage AVDD(Max), V			5.25	5.25
Analog Voltage AVDD(Max)(V)	5.25	5.25
Analog Voltage AVDD(Min), V			4.75	4.75
Analog Voltage AVDD(Min)(V)	4.75	4.75
Approx. Price (US$)	10.50 \| 1ku	10.50 \| 1ku
Architecture	SAR	SAR	SAR	SAR
Digital Supply(Max), V			5.25	5.25
Digital Supply(Max)(V)	5.25	5.25
Digital Supply(Min), V			2.7	2.7
Digital Supply(Min)(V)	2.7	2.7
INL(Max), +/-LSB			1.25	1.25
INL(Max)(+/-LSB)	1.25	1.25
Input Range(Max), V			4.2	4.2
Input Range(Max)(V)	4.096	4.096
Input Type	Pseudo-Differential Single-Ended	Pseudo-Differential Single-Ended	Pseudo-Differential,Single-Ended	Pseudo-Differential,Single-Ended
Integrated Features	Oscillator	Oscillator	Oscillator	Oscillator
Interface	Serial I2C	Serial	SPI	SPI
Multi-Channel Configuration	N/A	N/A	N/A	N/A
Operating Temperature Range, C			-40 to 85	-40 to 85
Operating Temperature Range(C)	-40 to 85	-40 to 85
Package Group	VQFN	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG			28VQFN: 36 mm2: 6 x 6(VQFN)	28VQFN: 36 mm2: 6 x 6(VQFN)
Package Size: mm2:W x L (PKG)	28VQFN: 36 mm2: 6 x 6(VQFN)	28VQFN: 36 mm2: 6 x 6(VQFN)
Power Consumption(Typ), mW			110	110
Power Consumption(Typ)(mW)	110	110
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext Int	Ext Int	Ext,Int	Ext,Int
Resolution, Bits			16	16
Resolution(Bits)	16	16
SINAD, dB			89.5	89.5
SINAD(dB)	89.5	89.5
SNR, dB			89.5	89.5
SNR(dB)	89.5	89.5
Sample Rate (max), SPS			600kSPS	600kSPS
Sample Rate (max)(SPS)	600kSPS	600kSPS
Sample Rate(Max), MSPS			0.6	0.6
THD(Typ), dB			-112	-112
THD(Typ)(dB)	-112	-112

	ADS8370IBRHPR	ADS8370IBRHPRG4	ADS8370IBRHPT	ADS8370IRHPT
RoHS	Desobediente	Desobediente	Obediente	Obediente
Pb gratis	No	No

Descargar
Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
PDF, 227 Kb, Revisión: A, Archivo publicado: nov 10, 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
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: ADS8370 (4)

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