Datasheet Texas Instruments ADS803 — 数据表

制造商	Texas Instruments
系列	ADS803

12位，5MSPS模数转换器（ADC）

数据表

下载

PDF, 790 Kb, 修订版: B, 档案已发布: Jul 18, 2002

从文件中提取

价格

状态

	ADS803E	ADS803E/1K	ADS803U	ADS803U/1K
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No

打包

	ADS803E	ADS803E/1K	ADS803U	ADS803U/1K
N	1	2	3	4
Pin	28	28	28	28
Package Type	DB	DB	DW	DW
Industry STD Term	SSOP	SSOP	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G
Package QTY	50	1000
Carrier	TUBE	LARGE T&R
Device Marking	ADS803E	ADS803E
Width (mm)	5.3	5.3	7.5	7.5
Length (mm)	10.2	10.2	17.9	17.9
Thickness (mm)	1.95	1.95	2.35	2.35
Pitch (mm)	.65	.65	1.27	1.27
Max Height (mm)	2	2	2.65	2.65
Mechanical Data	下载	下载	下载	下载

参数化

Parameters / Models	ADS803E	ADS803E/1K	ADS803U	ADS803U/1K
# Input Channels	1	1	1	1
Analog Input BW, MHz	270	270
Analog Voltage AVDD(Max)(V)			5.3	5.3
Analog Voltage AVDD(Min)(V)			4.7	4.7
Approx. Price (US$)			10.15 \| 1ku	10.15 \| 1ku
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
DNL(Max), +/-LSB	0.75	0.75
DNL(Typ), +/-LSB	0.25	0.25
Digital Supply(Max)(V)			5.3	5.3
Digital Supply(Min)(V)			4.7	4.7
ENOB, Bits	11	11
INL(Max), +/-LSB	2	2
INL(Max)(+/-LSB)			2	2
INL(Typ), +/-LSB	1	1
Input Buffer	No	No
Input Range, Vp-p	2,5	2,5
Input Range(Max)(V)			5	5
Input Type			Single-Ended	Single-Ended
Interface	Parallel CMOS,TTL	Parallel CMOS,TTL	Parallel	Parallel
Operating Temperature Range, C	-40 to 85	-40 to 85
Operating Temperature Range(C)			-40 to 85	-40 to 85
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)
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)
Power Consumption(Typ), mW	115	115
Power Consumption(Typ)(mW)			115	115
Rating	Catalog	Catalog	Catalog	Catalog
Reference Mode	Ext,Int	Ext,Int	Ext Int	Ext Int
Resolution, Bits	12	12
Resolution(Bits)			12	12
SFDR, dB	82	82
SINAD, dB	68	68
SINAD(dB)			68	68
SNR, dB	69	69
SNR(dB)			69	69
Sample Rate (max)(SPS)			5MSPS	5MSPS
Sample Rate(Max), MSPS	5	5

生态计划

	ADS803E	ADS803E/1K	ADS803U	ADS803U/1K
RoHS	Compliant	Compliant	Not Compliant	Not Compliant
Pb Free	No	No

应用须知

下载
Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
下载
A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference.
下载
Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015
下载
Interleaving Analog-to-Digital Converters
PDF, 64 Kb, 档案已发布: Oct 2, 2000
It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error.
下载
What Designers Should Know About Data Converter Drift
PDF, 95 Kb, 档案已发布: Oct 2, 2000
Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.

模型线

系列: ADS803 (4)

ADS803E ADS803E/1K ADS803U ADS803U/1K

制造商分类

Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> High Speed ADCs (>10MSPS)