Datasheet Texas Instruments ADS8412 — Datenblatt

HerstellerTexas Instruments
SerieADS8412
Datasheet Texas Instruments ADS8412

16-Bit 2MSPS Parallel ADC W / Ref, unipolarer volldifferenzieller Eingang

Datenblätter

16-Bit 2 MSPS Unipolar Diff Input Micropower Sampling Analog-to-Digital Convert datasheet
PDF, 1.4 Mb, Revision: A, Datei veröffentlicht: Dec 20, 2004
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Preise

Status

ADS8412IBPFBRADS8412IBPFBTADS8412IBPFBTG4ADS8412IPFBT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesYesNoYes

Verpackung

ADS8412IBPFBRADS8412IBPFBTADS8412IBPFBTG4ADS8412IPFBT
N1234
Pin48484848
Package TypePFBPFBPFBPFB
Industry STD TermTQFPTQFPTQFPTQFP
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-G
Package QTY1000250250250
CarrierLARGE T&RSMALL T&RSMALL T&RSMALL T&R
Device MarkingADS8412IADS8412IBADS8412I
Width (mm)7777
Length (mm)7777
Thickness (mm)1111
Pitch (mm).5.5.5.5
Max Height (mm)1.21.21.21.2
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsADS8412IBPFBR
ADS8412IBPFBR
ADS8412IBPFBT
ADS8412IBPFBT
ADS8412IBPFBTG4
ADS8412IBPFBTG4
ADS8412IPFBT
ADS8412IPFBT
# Input Channels1111
Analog Voltage AVDD(Max), V5.255.255.255.25
Analog Voltage AVDD(Min), V4.754.754.754.75
ArchitectureSARSARSARSAR
Digital Supply(Max), V5.255.255.255.25
Digital Supply(Min), V2.72.72.72.7
INL(Max), +/-LSB2.52.52.52.5
Input Range(Max), V4.24.24.24.2
Input Range(Min), V4.24.24.24.2
Input TypeDifferentialDifferentialDifferentialDifferential
Integrated FeaturesOscillatorOscillatorOscillatorOscillator
InterfaceParallelParallelParallelParallel
Multi-Channel ConfigurationN/AN/AN/AN/A
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupTQFPTQFPTQFPTQFP
Package Size: mm2:W x L, PKG48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)
Power Consumption(Typ), mW155155155155
RatingCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,Int
Resolution, Bits16161616
SINAD, dB88888888
SNR, dB90909090
Sample Rate (max), SPS2MSPS2MSPS2MSPS2MSPS
Sample Rate(Max), MSPS2222
THD(Typ), dB-95-95-95-95

Öko-Plan

ADS8412IBPFBRADS8412IBPFBTADS8412IBPFBTG4ADS8412IPFBT
RoHSCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Using ADS8411/2 (16-Bit 2MSPS SAR) as a Serial ADC
    PDF, 438 Kb, Datei veröffentlicht: May 24, 2004
    This application report discusses how to use a parallel ADC as a serial ADC by using a low-cost CPLD. This concept is tested with a Texas Instruments ADS8411/12 (16-bit, 2 MSPS SAR ADC) and an Altera(TM) MAX 3000A CPLD. A full solution with a schematic, layout, and software for programming the CPLD is presented at the end of the report.
  • Interfacing the ADS8402/ADS8412 to TMS320C6713 DSP
    PDF, 262 Kb, Datei veröffentlicht: Sep 23, 2004
    This application report presents a solution for interfacing the ADS8402 and ADS8412 16-bit, parallel interface converters to the TMS320C6713 DSP. The hardware solution consists of existing and orderable hardware, specifically the ADS8402EVM, 'C6713 DSK, and 5-6K interface board. The software demonstrates how to use the EDMA controller to efficiently collect data from the data converter. Discussed
  • Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    PDF, 227 Kb, Revision: A, Datei veröffentlicht: 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, Datei veröffentlicht: 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

Modellreihe

Herstellerklassifikation

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