Datasheet Texas Instruments DAC1220 — Ficha de datos

Fabricante	Texas Instruments
Serie	DAC1220

Convertidor digital a analógico de baja potencia Delta-Sigma de 20 bits

Hojas de datos

PDF, 970 Kb, Revisión: G, Archivo publicado: sept 24, 2009

Extracto del documento

	DAC1220E	DAC1220E/2K5	DAC1220E/2K5G4	DAC1220EG4
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	No	No	Sí

	DAC1220E	DAC1220E/2K5	DAC1220E/2K5G4	DAC1220EG4
N	1	2	3	4
Pin	16	16	16	16
Package Type	DBQ	DBQ	DBQ	DBQ
Industry STD Term	SSOP	SSOP	SSOP	SSOP
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	75	2500	2500	75
Carrier	TUBE	LARGE T&R	LARGE T&R	TUBE
Device Marking	DAC	DAC	1220E	DAC
Width (mm)	3.9	3.9	3.9	3.9
Length (mm)	4.9	4.9	4.9	4.9
Thickness (mm)	1.5	1.5	1.5	1.5
Pitch (mm)	.64	.64	.64	.64
Max Height (mm)	1.75	1.75	1.75	1.75
Mechanical Data	Descargar	Descargar	Descargar	Descargar

Parameters / Models	DAC1220E	DAC1220E/2K5	DAC1220E/2K5G4	DAC1220EG4
Code to Code Glitch(Typ), nV-sec	N/A	N/A	N/A	N/A
DAC Architecture	Delta-Sigma	Delta-Sigma	Delta-Sigma	Delta-Sigma
DAC Channels	1	1	1	1
Gain Error(Max), %FSR	0.015	0.015	0.015	0.015
INL(Max), +/-LSB	1	1	1	1
Interface	SPI	SPI	SPI	SPI
Offset Error(Max), %	0.006	0.006	0.006	0.006
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Output Range Max., mA/V	5.5	5.5	5.5	5.5
Output Type	Unbuffered Voltage	Unbuffered Voltage	Unbuffered Voltage	Unbuffered Voltage
Package Group	SSOP	SSOP	SSOP	SSOP
Package Size: mm2:W x L, PKG	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)	16SSOP: 19 mm2: 3.9 x 4.9(SSOP)
Power Consumption(Typ), mW	2.5	2.5	2.5	2.5
Rating	Catalog	Catalog	Catalog	Catalog
Reference: Type	Ext	Ext	Ext	Ext
Resolution, Bits	20	20	20	20
Sample / Update Rate, MSPS	0.0005	0.0005	0.0005	0.0005
Settling Time, µs	2000	2000	2000	2000
Special Features	On-chip Offset and Gain Calibration	On-chip Offset and Gain Calibration	On-chip Offset and Gain Calibration	On-chip Offset and Gain Calibration
Zero Code Error(Typ), mV	N/A	N/A	N/A	N/A

	DAC1220E	DAC1220E/2K5	DAC1220E/2K5G4	DAC1220EG4
RoHS	Obediente	Obediente	Obediente	Obediente

Serie: DAC1220 (4)

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