Datasheet Texas Instruments DAC1220 — 数据表

制造商	Texas Instruments
系列	DAC1220

20位Δ-Σ低功耗数模转换器

数据表

PDF, 970 Kb, 修订版: G, 档案已发布: Sep 24, 2009

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	DAC1220E	DAC1220E/2K5	DAC1220E/2K5G4	DAC1220EG4
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes	No	No	Yes

	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	下载	下载	下载	下载

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	Compliant	Compliant	Compliant	Compliant

系列: DAC1220 (4)

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