Datasheet Texas Instruments DAC8803 — Ficha de datos

Fabricante	Texas Instruments
Serie	DAC8803

14 bits, cuatro canales, interfaz en serie, multiplicador convertidor digital a analógico

Hojas de datos

PDF, 3.1 Mb, Revisión: C, Archivo publicado: feb 3, 2006

Extracto del documento

	DAC8803IDBR	DAC8803IDBRG4	DAC8803IDBT	DAC8803IDBTG4
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	No	No	Sí	Sí

	DAC8803IDBR	DAC8803IDBRG4	DAC8803IDBT	DAC8803IDBTG4
N	1	2	3	4
Pin	28	28	28	28
Package Type	DB	DB	DB	DB
Industry STD Term	SSOP	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	2000	2000	250	250
Carrier	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	DAC8803	DAC8803	DAC8803	DAC8803
Width (mm)	5.3	5.3	5.3	5.3
Length (mm)	10.2	10.2	10.2	10.2
Thickness (mm)	1.95	1.95	1.95	1.95
Pitch (mm)	.65	.65	.65	.65
Max Height (mm)	2	2	2	2
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	DAC8803IDBR	DAC8803IDBRG4	DAC8803IDBT	DAC8803IDBTG4
Code to Code Glitch(Typ), nV-sec	1	1	1	1
DAC Architecture	Multiplying DAC	Multiplying DAC	Multiplying DAC	Multiplying DAC
DAC Channels	4	4	4	4
Gain Error(Max), %FSR	0.03	0.03	0.03	0.03
INL(Max), +/-LSB	1	1	1	1
Interface	SPI	SPI	SPI	SPI
Offset Error(Max), %	N/A	N/A	N/A	N/A
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Range Max., mA/V	2	2	2	2
Output Type	Unbuffered Current	Unbuffered Current	Unbuffered Current	Unbuffered Current
Package Group	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)
Power Consumption(Typ), mW	0.0275	0.0275	0.0275	0.0275
Rating	Catalog	Catalog	Catalog	Catalog
Reference: Type	Ext	Ext	Ext	Ext
Resolution, Bits	14	14	14	14
Sample / Update Rate, MSPS	2	2	2	2
Settling Time, µs	0.5	0.5	0.5	0.5
Special Features	Reset to Mid-Scale,SDO	Reset to Mid-Scale,SDO	Reset to Mid-Scale,SDO	Reset to Mid-Scale,SDO
Zero Code Error(Typ), mV	N/A	N/A	N/A	N/A

	DAC8803IDBR	DAC8803IDBRG4	DAC8803IDBT	DAC8803IDBTG4
RoHS	Obediente	Obediente	Obediente	Obediente

Descargar
Interfacing the DAC8803EVM to TMS470 Processors
PDF, 57 Kb, Archivo publicado: jun 28, 2006
Descargar
Interfacing the DAC8803EVM to MSP430 Processors
PDF, 65 Kb, Archivo publicado: jul 14, 2006
This application report presents a method for interfacing the DAC8803 - a four-channel, current output, 14-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 DAC8803. In an effort to reduce development time, the source code fo

Serie: DAC8803 (4)

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