Datasheet Texas Instruments DAC8814 — Ficha de datos

Fabricante	Texas Instruments
Serie	DAC8814

Convertidor digital a analógico de 16 bits, cuádruple, entrada serie que multiplica

Hojas de datos

PDF, 3.4 Mb, Revisión: D, Archivo publicado: sept 27, 2006

Extracto del documento

	DAC8814IBDBR	DAC8814IBDBT	DAC8814IBDBTG4	DAC8814ICDBR	DAC8814ICDBT
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	Sí	No	Sí	Sí

	DAC8814IBDBR	DAC8814IBDBT	DAC8814IBDBTG4	DAC8814ICDBR	DAC8814ICDBT
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	2000	250	250	2000	250
Carrier	LARGE T&R	SMALL T&R	SMALL T&R	LARGE T&R	SMALL T&R
Device Marking	DAC8814	DAC8814	DAC8814	DAC8814	DAC8814
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	DAC8814IBDBR	DAC8814IBDBT	DAC8814IBDBTG4	DAC8814ICDBR	DAC8814ICDBT
Code to Code Glitch(Typ), nV-sec	5	5	5	5	5
DAC Architecture	Multiplying DAC	Multiplying DAC	Multiplying DAC	Multiplying DAC	Multiplying DAC
DAC Channels	4	4	4	4	4
Gain Error(Max), %FSR	0.03	0.03	0.03	0.03	0.03
INL(Max), +/-LSB	1	1	1	1	1
Interface	SPI	SPI	SPI	SPI	SPI
Offset Error(Max), %	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
Output Range Max., mA/V	2	2	2	2	2
Output Type	Unbuffered Current	Unbuffered Current	Unbuffered Current	Unbuffered Current	Unbuffered Current
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	0.0275	0.0275	0.0275	0.0275	0.0275
Rating	Catalog	Catalog	Catalog	Catalog	Catalog
Reference: Type	Ext	Ext	Ext	Ext	Ext
Resolution, Bits	16	16	16	16	16
Sample / Update Rate, MSPS	2	2	2	2	2
Settling Time, µs	0.5	0.5	0.5	0.5	0.5
Special Features	SDO	SDO	SDO	SDO	SDO
Zero Code Error(Typ), mV	N/A	N/A	N/A	N/A	N/A

	DAC8814IBDBR	DAC8814IBDBT	DAC8814IBDBTG4	DAC8814ICDBR	DAC8814ICDBT
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente

Descargar
Interfacing the DAC8814EVM to TMS470 Processors
PDF, 57 Kb, Archivo publicado: jun 26, 2006
Descargar
Interfacing the DAC8814EVM to MSP430 Processors
PDF, 63 Kb, Archivo publicado: jul 14, 2006
This application report presents a method for interfacing the DAC8814 - a four-channel, current output, 16-bit multiplying digital-to-analog converter - to the MSP430F449 processor using the HPA449 from SoftBaugh. The software developed creates a 256-point sine table, and then continuously writes values from the sine table to the DAC8814. In an effort to reduce development time, the source code fo

Serie: DAC8814 (5)

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