Datasheet Texas Instruments ADS8324 — 数据表

制造商Texas Instruments
系列ADS8324
Datasheet Texas Instruments ADS8324

14位50 kSPS ADC系列输出,1.8V操作

数据表

ADS8324: 14-Bit, 50-KSPS, 1.8-V Micropower Sampling Analog-to-Digital Converter datasheet
PDF, 730 Kb, 修订版: A, 档案已发布: Mar 11, 2004
从文件中提取

价格

状态

ADS8324EADS8324E/250ADS8324E/250G4ADS8324E/2K5ADS8324EBADS8324EB/250ADS8324EB/250G4ADS8324EB/2K5ADS8324EB/2K5G4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNo

打包

ADS8324EADS8324E/250ADS8324E/250G4ADS8324E/2K5ADS8324EBADS8324EB/250ADS8324EB/250G4ADS8324EB/2K5ADS8324EB/2K5G4
N123456789
Pin888888888
Package TypeDGKDGKDGKDGKDGKDGKDGKDGKDGK
Industry STD TermVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Device MarkingA24A24A24A24A24A24A24A24A24
Width (mm)333333333
Length (mm)333333333
Thickness (mm).97.97.97.97.97.97.97.97.97
Pitch (mm).65.65.65.65.65.65.65.65.65
Max Height (mm)1.071.071.071.071.071.071.071.071.07
Mechanical Data下载下载下载下载下载下载下载下载下载
Package QTY250250250025025025002500
CarrierSMALL T&RSMALL T&RLARGE T&RSMALL T&RSMALL T&RLARGE T&RLARGE T&R

参数化

Parameters / ModelsADS8324E
ADS8324E
ADS8324E/250
ADS8324E/250
ADS8324E/250G4
ADS8324E/250G4
ADS8324E/2K5
ADS8324E/2K5
ADS8324EB
ADS8324EB
ADS8324EB/250
ADS8324EB/250
ADS8324EB/250G4
ADS8324EB/250G4
ADS8324EB/2K5
ADS8324EB/2K5
ADS8324EB/2K5G4
ADS8324EB/2K5G4
# Input Channels111111111
Analog Voltage AVDD(Max), V3.63.63.63.63.63.63.6
Analog Voltage AVDD(Max)(V)3.63.6
Analog Voltage AVDD(Min), V1.81.81.81.81.81.81.8
Analog Voltage AVDD(Min)(V)1.81.8
Approx. Price (US$)4.15 | 1ku4.15 | 1ku
ArchitectureSARSARSARSARSARSARSARSARSAR
Digital Supply(Max), V3.63.63.63.63.63.63.6
Digital Supply(Max)(V)3.63.6
Digital Supply(Min), V1.81.81.81.81.81.81.8
Digital Supply(Min)(V)1.81.8
INL(Max), +/-LSB2222222
INL(Max)(+/-LSB)22
Input Range(Max), V1.81.81.81.81.81.81.8
Input Range(Max)(V)3.63.6
Input Range(Min), V-1.8-1.8-1.8-1.8-1.8-1.8-1.8
Input TypePseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-DifferentialPseudo-Differential
Integrated FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/A
InterfaceSerial SPISerial,SPISerial,SPISerial,SPISerial,SPISerial,SPISerial,SPISerial,SPI
Multi-Channel ConfigurationN/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
Operating Temperature Range(C)-40 to 85-40 to 85
Package GroupVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
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)
Package Size: mm2:W x L (PKG)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
Power Consumption(Typ), mW2.52.52.52.52.52.52.5
Power Consumption(Typ)(mW)2.52.5
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Reference ModeExtExtExtExtExtExtExtExtExt
Resolution, Bits14141414141414
Resolution(Bits)1414
SINAD, dB78787878787878
SINAD(dB)7878
SNR, dB78787878787878
SNR(dB)7878
Sample Rate (max), SPS50kSPS50kSPS50kSPS50kSPS50kSPS50kSPS50kSPS
Sample Rate (max)(SPS)50kSPS50kSPS
Sample Rate(Max), MSPS0.050.050.050.050.050.050.05
THD(Typ), dB-86-86-86-86-86-86-86
THD(Typ)(dB)-86-86

生态计划

ADS8324EADS8324E/250ADS8324E/250G4ADS8324E/2K5ADS8324EBADS8324EB/250ADS8324EB/250G4ADS8324EB/2K5ADS8324EB/2K5G4
RoHSNot CompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliant
Pb FreeNoNo

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
  • High-Voltage Signal Conditioning for Differential ADCs
    PDF, 125 Kb, 档案已发布: Jun 14, 2004
    Analog designers are frequently required to convert high-voltage signals to levels acceptable to low-voltage data converters with differential inputs. This paper describes solutions for this common task using modern amplifiers and typical power supplies. Three examples of conditioning В±10V bipolar signals for low-voltage analog-to-digital converters (ADCs) are shown: a single-supply design,
  • 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
  • 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.
  • 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

制造商分类

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