Datasheet Texas Instruments ADS8471IBRGZT — 数据表

制造商Texas Instruments
系列ADS8471
零件号ADS8471IBRGZT
Datasheet Texas Instruments ADS8471IBRGZT

具有参考48-VQFN -40至85的16位1MSPS伪差分SAR ADC

数据表

16-Bit, 1-MSPS, Pseudo-Bipolar, Unipolar Input, Micropower Sampling ADC datasheet
PDF, 1.6 Mb, 档案已发布: Jul 21, 2006
从文件中提取

价格

状态

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

打包

Pin484848
Package TypeRGZRGZRGZ
Industry STD TermVQFNVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-NS-PQFP-N
Package QTY250250250
CarrierSMALL T&RSMALL T&RSMALL T&R
Device Marking8471IADSB
Width (mm)777
Length (mm)777
Thickness (mm).9.9.9
Pitch (mm).5.5.5
Max Height (mm)111
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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)2.7 V
INL(Max)1 +/-LSB
Input Range(Max)4.096 V
Input TypePseudo-Differential,Single-Ended
Integrated FeaturesOscillator
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-40 to 85 C
Package GroupVQFN
Package Size: mm2:W x L48VQFN: 49 mm2: 7 x 7(VQFN) PKG
Power Consumption(Typ)220 mW
RatingCatalog
Reference ModeExt,Int
Resolution16 Bits
SINAD93 dB
SNR93 dB
Sample Rate (max)1MSPS SPS
Sample Rate(Max)1 MSPS
THD(Typ)-112 dB

生态计划

RoHSCompliant

应用须知

  • 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
  • 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

模型线

系列: ADS8471 (3)

制造商分类

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