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Datasheet Texas Instruments ADS8505IBDWG4

Texas Instruments ADS8505IBDWG4

Manufacturer:Texas Instruments
Series:ADS8505
Part Number:ADS8505IBDWG4

16-Bit 250kHz CMOS Analog-to-Digital Converter w/Parallel Interface 2.5V Internal Reference 28-SOIC -40 to 85

Documents:

  • Download » Datasheet
  • Download » Application Notes, PDF, 69 Kb, 11-09-2004
    Controlling the ADS7805 With TMS320 Series DSPs
    The ADS7805 16-bit, bipolar input, parallel output analog-to-digital converter (ADC) has features that allow for an easy interface to many of the TMS320 series of digital signal processors from Texas Instruments. This application report focuses on configuring, sampling, and converting analog data presented to the ADS7805 ADC, with software examples using the TMS320C6713 and TMS320C5416 DSPs. The
  • Download » Application Notes, PDF, 71 Kb, 04-30-2007
    Upgrading from the ADS7804/05 to the ADS8504/05
    Upgrading to the new ADS85xx series of devices
  • Download » Application Notes, PDF, 227 Kb, Rev. A, 11-10-2010
    Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)
    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
  • Download » Application Notes, PDF, 215 Kb, 03-17-2011
    Determining Minimum Acquisition Times for SAR ADCs, part 2
    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

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

Parametrics:

# Input Channels1
Analog Voltage AVDD(Max)(V)5.25
Analog Voltage AVDD(Min)(V)4.75
Approx. Price (US$)12.95 | 1ku
ArchitectureSAR
Digital Supply(Max)(V)5.25
Digital Supply(Min)(V)4.75
INL(Max)(+/-LSB)1.5
Input Range(Max)(V)10
Input Range(Min)(V)-10
Input TypeSingle-Ended
Integrated FeaturesOscillator
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range(C)-40 to 85
Package GroupSOIC
Package Size: mm2:W x L (PKG)28SOIC: 184 mm2: 10.3 x 17.9(SOIC)
Power Consumption(Typ)(mW)155
RatingCatalog
Reference ModeExt
Int
Resolution(Bits)16
SINAD(dB)88
SNR(dB)88
Sample Rate (max)(SPS)250kSPS
THD(Typ)(dB)-105

Packaging:

Pin2828
Package TypeDWDW
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY2020
CarrierTUBETUBE
Device MarkingBADS8505I
Width (mm)7.57.5
Length (mm)17.917.9
Thickness (mm)2.352.35
Pitch (mm)1.271.27
Max Height (mm)2.652.65
Mechanical DataDownload »Download »

Manufacturer's Classification:

Semiconductors > Data Converters > Analog to Digital Converter > Precision ADC (<=10MSPS)

Design Kits & Evaluation Modules:

  • Evaluation Modules & Boards: ADS8505EVM
    ADS8505EVM Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
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