Datasheet Texas Instruments ADS7805U/1K

ManufacturerTexas Instruments
SeriesADS7805
Part NumberADS7805U/1K
Datasheet Texas Instruments ADS7805U/1K

16-Bit 10us Sampling CMOS Analog-to-Digital Converter 28-SOIC

Datasheets

16-Bit 10µs Sampling CMOS Analog-to-Digital Converter datasheet
PDF, 945 Kb, Revision: D, File published: Sep 29, 2006
Extract from the document

Prices

Status

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

Packaging

Pin2828
Package TypeDWDW
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY10001000
CarrierLARGE T&RLARGE T&R
Device MarkingBADS7805U
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 DataDownloadDownload

Parametrics

# 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)4.75 V
INL(Max)3 +/-LSB
Input Range(Max)10 V
Input Range(Min)-10 V
Input TypeSingle-Ended
Integrated FeaturesN/A
InterfaceParallel
Multi-Channel ConfigurationN/A
Operating Temperature Range-25 to 85 C
Package GroupSOIC
Package Size: mm2:W x L28SOIC: 184 mm2: 10.3 x 17.9(SOIC) PKG
Power Consumption(Typ)81.5 mW
RatingCatalog
Reference ModeExt,Int
Resolution16 Bits
SINADN/A dB
SNR86 dB
Sample Rate (max)100kSPS SPS
Sample Rate(Max)0.1 MSPS
THD(Typ)-94 dB

Eco Plan

RoHSCompliant

Application Notes

  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, File published: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, File published: 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.
  • Upgrading from the ADS7804/05 to the ADS8504/05
    PDF, 71 Kb, File published: Apr 30, 2007
    Upgrading to the new ADS85xx series of devices
  • Controlling the ADS7805 With TMS320 Series DSPs
    PDF, 69 Kb, File published: Nov 9, 2004
    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
  • Tips for Using the ADS78xx Family of A/D Converters
    PDF, 24 Kb, File published: Sep 27, 2000
    The input to each of the members of the ADS Family (ADS7804/05/06/07/08/09/10/19, so far) is a resistor divider network, converting the input signal to the range used internally. This resistor divider offers inherent overvoltage protection, which will often simplify analog circuitry.
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, Revision: A, File published: Apr 16, 2015

Model Line

Manufacturer's Classification

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