Datasheet Texas Instruments ADS8405 — Datenblatt

HerstellerTexas Instruments
SerieADS8405
Datasheet Texas Instruments ADS8405

16-Bit 1,25 MSPS Unipolar Input Micro Power Sampling ADC

Datenblätter

ADS8405: 16-Bit, 1.25-MSPS Unipolar Pseuso-Diff Input, Micropower Sampling ADC datasheet
PDF, 1.7 Mb, Datei veröffentlicht: Dec 17, 2004
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Preise

Status

ADS8405IBPFBRADS8405IBPFBTADS8405IBPFBTG4ADS8405IPFBRADS8405IPFBTADS8405IPFBTG4
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)
Manufacture's Sample AvailabilityNoYesYesYesYesNo

Verpackung

ADS8405IBPFBRADS8405IBPFBTADS8405IBPFBTG4ADS8405IPFBRADS8405IPFBTADS8405IPFBTG4
N123456
Pin484848484848
Package TypePFBPFBPFBPFBPFBPFB
Industry STD TermTQFPTQFPTQFPTQFPTQFPTQFP
JEDEC CodeS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-GS-PQFP-G
Package QTY10002502501000250250
CarrierLARGE T&RSMALL T&RSMALL T&RLARGE T&RSMALL T&RSMALL T&R
Device MarkingBBADS8405IADS8405IADS8405IADS8405I
Width (mm)777777
Length (mm)777777
Thickness (mm)111111
Pitch (mm).5.5.5.5.5.5
Max Height (mm)1.21.21.21.21.21.2
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsADS8405IBPFBR
ADS8405IBPFBR
ADS8405IBPFBT
ADS8405IBPFBT
ADS8405IBPFBTG4
ADS8405IBPFBTG4
ADS8405IPFBR
ADS8405IPFBR
ADS8405IPFBT
ADS8405IPFBT
ADS8405IPFBTG4
ADS8405IPFBTG4
# Input Channels111111
Analog Voltage AVDD(Max), V5.255.255.255.255.255.25
Analog Voltage AVDD(Min), V4.754.754.754.754.754.75
ArchitectureSARSARSARSARSARSAR
Digital Supply(Max), V5.255.255.255.255.255.25
Digital Supply(Min), V2.72.72.72.72.72.7
INL(Max), +/-LSB222222
Input Range(Max), V4.24.24.24.24.24.2
Input TypePseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-EndedPseudo-Differential,Single-Ended
Integrated FeaturesOscillatorOscillatorOscillatorOscillatorOscillatorOscillator
InterfaceParallelParallelParallelParallelParallelParallel
Multi-Channel ConfigurationN/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
Package GroupTQFPTQFPTQFPTQFPTQFPTQFP
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)48TQFP: 81 mm2: 9 x 9(TQFP)48TQFP: 81 mm2: 9 x 9(TQFP)
Power Consumption(Typ), mW155155155155155155
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,IntExt,IntExt,Int
Resolution, Bits161616161616
SINAD, dB858585858585
SNR, dB868686868686
Sample Rate (max), SPS1.25MSPS1.25MSPS1.25MSPS1.25MSPS1.25MSPS1.25MSPS
Sample Rate(Max), MSPS1.251.251.251.251.251.25
THD(Typ), dB-90-90-90-90-90-90

Öko-Plan

ADS8405IBPFBRADS8405IBPFBTADS8405IBPFBTG4ADS8405IPFBRADS8405IPFBTADS8405IPFBTG4
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Using ADS8411 in a Multiplexed Analog Input Application (Rev. A)
    PDF, 2.1 Mb, Revision: A, Datei veröffentlicht: Feb 15, 2006
    This application report is intended as a guide for using an analog multiplexer to multiplex several input signals to a single high-resolution, high-speed SAR analog-to-digital converter (ADC). The ADC and the multiplexer used were the ADS8411 and the TS5A3159/3359, respectively. This document discusses the important parameters of a multiplexer and defines a few important measurements for evaluatin
  • 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)