Datasheet Texas Instruments ADS7804UB — 数据表

制造商	Texas Instruments
系列	ADS7804
零件号	ADS7804UB

12位10us采样CMOS模数转换器28-SOIC -40至85

数据表

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PDF, 934 Kb, 修订版: A, 档案已发布: Apr 25, 2003

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	28	28
Package Type	DW	DW
Industry STD Term	SOIC	SOIC
JEDEC Code	R-PDSO-G	R-PDSO-G
Package QTY	20	20
Carrier	TUBE	TUBE
Device Marking	B	ADS7804U
Width (mm)	7.5	7.5
Length (mm)	17.9	17.9
Thickness (mm)	2.35	2.35
Pitch (mm)	1.27	1.27
Max Height (mm)	2.65	2.65
Mechanical Data	下载	下载

参数化

# Input Channels	1
Analog Voltage AVDD(Max)	5.25 V
Analog Voltage AVDD(Min)	4.75 V
Architecture	SAR
Digital Supply(Max)	5.25 V
Digital Supply(Min)	4.75 V
INL(Max)	0.45 +/-LSB
Input Range(Max)	10 V
Input Range(Min)	-10 V
Input Type	Single-Ended
Integrated Features	N/A
Interface	Parallel
Multi-Channel Configuration	N/A
Operating Temperature Range	-40 to 85 C
Package Group	SOIC
Package Size: mm2:W x L	28SOIC: 184 mm2: 10.3 x 17.9(SOIC) PKG
Power Consumption(Typ)	81.5 mW
Rating	Catalog
Reference Mode	Ext,Int
Resolution	12 Bits
SINAD	N/A dB
SNR	70 dB
Sample Rate (max)	100kSPS SPS
Sample Rate(Max)	0.1 MSPS
THD(Typ)	-80 dB

生态计划

RoHS

Compliant

应用须知

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Selecting an A/D Converter (Rev. A)
PDF, 192 Kb, 修订版: A, 档案已发布: Apr 9, 2015
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Dynamic Tests for A/D Converter Performance (Rev. A)
PDF, 249 Kb, 修订版: A, 档案已发布: May 18, 2015
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Upgrading from the ADS7804/05 to the ADS8504/05
PDF, 71 Kb, 档案已发布: Apr 30, 2007
Upgrading to the new ADS85xx series of devices
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Tips for Using the ADS78xx Family of A/D Converters
PDF, 24 Kb, 档案已发布: Sep 27, 2000
The input to each of the members of the ADS Family (ADS7804/05/06/07/08/09/10/19, so far) is a resistor divider network, converting the input signal to the range used internally. This resistor divider offers inherent overvoltage protection, which will often simplify analog circuitry.
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Coding Schemes Used with Data Converters (Rev. A)
PDF, 70 Kb, 修订版: A, 档案已发布: May 15, 2015
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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
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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.
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Principles of Data Acquisition and Conversion (Rev. A)
PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015

模型线

系列: ADS7804 (5)

ADS7804U ADS7804U/1K ADS7804UB ADS7804UE4 ADS7804UG4

制造商分类

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