Datasheet Texas Instruments ADS7818 — 数据表

制造商Texas Instruments
系列ADS7818
Datasheet Texas Instruments ADS7818

12位高速低功耗采样模数转换器

数据表

12-Bit High Speed Low Power Sampling Analog-to-Digital Converter datasheet
PDF, 662 Kb, 档案已发布: Sep 27, 2000
从文件中提取

价格

状态

ADS7818E/250ADS7818E/250G4ADS7818E/2K5ADS7818E/2K5G4ADS7818EB/250ADS7818EB/250G4ADS7818EB/2K5ADS7818EB/2K5G4ADS7818PADS7818PBADS7818PBG4ADS7818PG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNoNoNo

打包

ADS7818E/250ADS7818E/250G4ADS7818E/2K5ADS7818E/2K5G4ADS7818EB/250ADS7818EB/250G4ADS7818EB/2K5ADS7818EB/2K5G4ADS7818PADS7818PBADS7818PBG4ADS7818PG4
N123456789101112
Pin888888888888
Package TypeDGKDGKDGKDGKDGKDGKDGKDGKPPPP
Industry STD TermVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPPDIPPDIPPDIPPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-TR-PDIP-TR-PDIP-TR-PDIP-T
Package QTY250250250025002502502500250050505050
CarrierSMALL T&RSMALL T&RLARGE T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&RTUBETUBETUBETUBE
Device MarkingA18A18A18A18A18A18A18A18ADS7818PBADS7818PADS7818P
Width (mm)333333336.356.356.356.35
Length (mm)333333339.819.819.819.81
Thickness (mm).97.97.97.97.97.97.97.973.93.93.93.9
Pitch (mm).65.65.65.65.65.65.65.652.542.542.542.54
Max Height (mm)1.071.071.071.071.071.071.071.075.085.085.085.08
Mechanical Data下载下载下载下载下载下载下载下载下载下载下载下载

参数化

Parameters / ModelsADS7818E/250
ADS7818E/250
ADS7818E/250G4
ADS7818E/250G4
ADS7818E/2K5
ADS7818E/2K5
ADS7818E/2K5G4
ADS7818E/2K5G4
ADS7818EB/250
ADS7818EB/250
ADS7818EB/250G4
ADS7818EB/250G4
ADS7818EB/2K5
ADS7818EB/2K5
ADS7818EB/2K5G4
ADS7818EB/2K5G4
ADS7818P
ADS7818P
ADS7818PB
ADS7818PB
ADS7818PBG4
ADS7818PBG4
ADS7818PG4
ADS7818PG4
# Input Channels111111111111
Analog Voltage AVDD(Max), V5.255.255.255.255.255.255.255.255.255.255.255.25
Analog Voltage AVDD(Min), V4.754.754.754.754.754.754.754.754.754.754.754.75
ArchitectureSARSARSARSARSARSARSARSARSARSARSARSAR
Digital Supply(Max), V5.255.255.255.255.255.255.255.255.255.255.255.25
Digital Supply(Min), V4.754.754.754.754.754.754.754.754.754.754.754.75
INL(Max), +/-LSB111111111111
Input Range(Max), V5.255.255.255.255.255.255.255.255.255.255.255.25
Input TypePseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-Ended
Integrated FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
InterfaceSerialSerialSerialSerialSerialSerialSerialSerialSerialSerialSerialSerial
Multi-Channel ConfigurationN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPPDIPPDIPPDIPPDIP
Package Size: mm2:W x L, PKG8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)See datasheet (PDIP)
Power Consumption(Typ), mW111111111111111111111111
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,Int
Resolution, Bits121212121212121212121212
SINAD, dBN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
SNR, dB727272727272727272727272
Sample Rate (max), SPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS500kSPS
Sample Rate(Max), MSPS0.50.50.50.50.50.50.50.50.50.50.50.5
THD(Typ), dB-78-78-78-78-78-78-78-78-78-78-78-78

生态计划

ADS7818E/250ADS7818E/250G4ADS7818E/2K5ADS7818E/2K5G4ADS7818EB/250ADS7818EB/250G4ADS7818EB/2K5ADS7818EB/2K5G4ADS7818PADS7818PBADS7818PBG4ADS7818PG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

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.
  • Interfacing the MSOP8EVM to TMS320C6x Processors
    PDF, 219 Kb, 档案已发布: Dec 2, 2003
    The modular MSOP8EVM is an evaluation module for single-channel, low-power, 8 to 16-bit serial analog-to-digital converters. This application note presents a method for interfacing this EVM to the TMS320C6x Series DSKs using a 5-6K Interface Board. The EVM software provides compile options to choose the proper data formatting for the ADS7816, ADS7817, ADS7818, ADS7822, ADS7826, ADS7829, ADS7835, A
  • Interfacing the MSOP8EVM to TMS470 Processors
    PDF, 68 Kb, 档案已发布: Mar 15, 2006
    This application report presents a method for interfacing the modular MSOP8EVM, an evaluation module (EVM) for single-channel, low-power, 8- to 16-bit serial analog-to-digital converters to the TMS470 series microcontrollers. The hardware used for this example includes the TMS470 Kickstart Development Kit evaluation kit featuring the 60-MHz TMS470R1B1M and the HPA-MCU Interface Board. The soft
  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, 修订版: A, 档案已发布: Nov 10, 2010
    This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
  • Interfacing the MSOP8EVM to TMS320C5x Processors
    PDF, 225 Kb, 档案已发布: Apr 28, 2004
    This application note presents a method for interfacing the modular MSOP8 evaluation module (EVM), an EVM for single-channel, low-power, 8- to 16-bit serial analog-to-digital converters, to the TMS320C5x series DSKs using a 5-6K interface board. The software developed provides compile options to choose the proper data formatting for the ADS7816, ADS7817, ADS7818, ADS7822, ADS7826, ADS7827, ADS7829
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015
  • Determining Minimum Acquisition Times for SAR ADCs, part 2
    PDF, 215 Kb, 档案已发布: Mar 17, 2011
    The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
  • Interfacing the MSOP8EVM to MSP430 Processors
    PDF, 54 Kb, 档案已发布: Jul 28, 2004
    This application note presents a method for interfacing the modular MSOP8EVM - an EVM for single-channel, low-power, 8- to 16-bit serial analog-to-digital converters - to the MSP430 series microcontrollers. The hardware used for this example includes the HPA449 from SoftBaugh, Inc. (www.softbaugh.com), featuring the MSP430F449. The software developed provides compile options to choose the proper d

模型线

制造商分类

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