Datasheet Texas Instruments DAC8803 — 数据表

制造商	Texas Instruments
系列	DAC8803

14位，四通道，串行接口，乘法数模转换器

数据表

PDF, 3.1 Mb, 修订版: C, 档案已发布: Feb 3, 2006

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	DAC8803IDBR	DAC8803IDBRG4	DAC8803IDBT	DAC8803IDBTG4
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	No	No	Yes	Yes

	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	下载	下载	下载	下载

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	Compliant	Compliant	Compliant	Compliant

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Interfacing the DAC8803EVM to TMS470 Processors
PDF, 57 Kb, 档案已发布: Jun 28, 2006
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Interfacing the DAC8803EVM to MSP430 Processors
PDF, 65 Kb, 档案已发布: 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

系列: DAC8803 (4)

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