Datasheet Texas Instruments ADS804 — 数据表

制造商	Texas Instruments
系列	ADS804

12位10MSPS模数转换器（ADC）

数据表

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PDF, 799 Kb, 修订版: B, 档案已发布: Jul 18, 2002

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状态

	ADS804E	ADS804E/1K	ADS804U	ADS804U/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

	ADS804E	ADS804E/1K	ADS804U	ADS804U/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	ADS804E	ADS804E
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	ADS804E	ADS804E/1K	ADS804U	ADS804U/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$)			13.90 \| 1ku	13.90 \| 1ku
Architecture	Pipeline	Pipeline	Pipeline	Pipeline
DNL(Max), +/-LSB	0.75	0.75
DNL(Typ), +/-LSB	0.3	0.3
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	180	180
Power Consumption(Typ)(mW)			180	180
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	80	80
SINAD, dB	68	68
SINAD(dB)			68	68
SNR, dB	69	69
SNR(dB)			69	69
Sample Rate (max)(SPS)			10MSPS	10MSPS
Sample Rate(Max), MSPS	10	10

生态计划

	ADS804E	ADS804E/1K	ADS804U	ADS804U/1K
RoHS	Compliant	Compliant	Not Compliant	Not Compliant
Pb Free	No	No

应用须知

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Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
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A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
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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.
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Principles of Data Acquisition and Conversion (Rev. A)
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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.
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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: ADS804 (4)

ADS804E ADS804E/1K ADS804U ADS804U/1K

制造商分类

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