Datasheet Texas Instruments ADS7805U/1K — 数据表

制造商Texas Instruments
系列ADS7805
零件号ADS7805U/1K
Datasheet Texas Instruments ADS7805U/1K

16位10us采样CMOS模数转换器28-SOIC

数据表

16-Bit 10µs Sampling CMOS Analog-to-Digital Converter datasheet
PDF, 945 Kb, 修订版: D, 档案已发布: Sep 29, 2006
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

打包

Pin2828
Package TypeDWDW
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY10001000
CarrierLARGE T&RLARGE T&R
Device MarkingBADS7805U
Width (mm)7.57.5
Length (mm)17.917.9
Thickness (mm)2.352.35
Pitch (mm)1.271.27
Max Height (mm)2.652.65
Mechanical Data下载下载

参数化

# Input Channels1
Analog Voltage AVDD(Max)5.25 V
Analog Voltage AVDD(Min)4.75 V
ArchitectureSAR
Digital Supply(Max)5.25 V
Digital Supply(Min)4.75 V
INL(Max)3 +/-LSB
Input Range(Max)10 V
Input Range(Min)-10 V
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-25 to 85 C
Package GroupSOIC
Package Size: mm2:W x L28SOIC: 184 mm2: 10.3 x 17.9(SOIC) PKG
Power Consumption(Typ)81.5 mW
RatingCatalog
Reference ModeExt,Int
Resolution16 Bits
SINADN/A dB
SNR86 dB
Sample Rate (max)100kSPS SPS
Sample Rate(Max)0.1 MSPS
THD(Typ)-94 dB

生态计划

RoHSCompliant

应用须知

  • 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
  • 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.
  • 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
  • Controlling the ADS7805 With TMS320 Series DSPs
    PDF, 69 Kb, 档案已发布: Nov 9, 2004
    The ADS7805 16-bit, bipolar input, parallel output analog-to-digital converter (ADC) has features that allow for an easy interface to many of the TMS320 series of digital signal processors from Texas Instruments. This application report focuses on configuring, sampling, and converting analog data presented to the ADS7805 ADC, with software examples using the TMS320C6713 and TMS320C5416 DSPs. The
  • 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.
  • 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

制造商分类

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