Datasheet Texas Instruments ADS7809

ManufacturerTexas Instruments
SeriesADS7809
Datasheet Texas Instruments ADS7809

16-Bit 10us Serial CMOS Sampling Analog-to-Digital Converter

Datasheets

16-Bit 10µs Serial CMOS Sampling Analog-to-Digital Converter datasheet
PDF, 1.1 Mb, Revision: C, File published: Sep 29, 2006
Extract from the document

Prices

Status

ADS7809PADS7809PBADS7809UADS7809U/1KADS7809U/1KE4ADS7809UBADS7809UB/1KADS7809UBE4ADS7809UBG4ADS7809UE4ADS7809UG4
Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)Obsolete (Manufacturer has discontinued the production of the device)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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNoNo

Packaging

ADS7809PADS7809PBADS7809UADS7809U/1KADS7809U/1KE4ADS7809UBADS7809UB/1KADS7809UBE4ADS7809UBG4ADS7809UE4ADS7809UG4
N1234567891011
Pin2020202020202020202020
Package TypeNNDWDWDWDWDWDWDWDWDW
Industry STD TermPDIPPDIPSOICSOICSOICSOICSOICSOICSOICSOICSOIC
JEDEC CodeR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Width (mm)6.356.357.57.57.57.57.57.57.57.57.5
Length (mm)24.3324.3312.812.812.812.812.812.812.812.812.8
Thickness (mm)4.574.572.352.352.352.352.352.352.352.352.35
Pitch (mm)2.542.541.271.271.271.271.271.271.271.271.27
Max Height (mm)5.085.082.652.652.652.652.652.652.652.652.65
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload
Package QTY251000100025100025252525
CarrierTUBELARGE T&RLARGE T&RTUBELARGE T&RTUBETUBETUBETUBE
Device MarkingADS7809UADS7809UADS7809UBADS7809UADS7809UBADS7809UADS7809U

Parametrics

Parameters / ModelsADS7809P
ADS7809P
ADS7809PB
ADS7809PB
ADS7809U
ADS7809U
ADS7809U/1K
ADS7809U/1K
ADS7809U/1KE4
ADS7809U/1KE4
ADS7809UB
ADS7809UB
ADS7809UB/1K
ADS7809UB/1K
ADS7809UBE4
ADS7809UBE4
ADS7809UBG4
ADS7809UBG4
ADS7809UE4
ADS7809UE4
ADS7809UG4
ADS7809UG4
# Input Channels111111111
Analog Voltage AVDD(Max), V5.255.255.255.255.255.255.255.255.25
Analog Voltage AVDD(Min), V4.754.754.754.754.754.754.754.754.75
ArchitectureSARSARSARSARSARSARSARSARSAR
Digital Supply(Max), V5.255.255.255.255.255.255.255.255.25
Digital Supply(Min), V4.754.754.754.754.754.754.754.754.75
INL(Max), +/-LSB222222222
Input Range(Max), V101010101010101010
Input Range(Min), V-10-10-10-10-10-10-10-10-10
Input TypeSingle-EndedSingle-EndedSingle-EndedSingle-EndedSingle-EndedSingle-EndedSingle-EndedSingle-EndedSingle-Ended
Integrated FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/A
InterfaceParallelParallelParallelParallelParallelParallelParallelParallelParallel
Multi-Channel ConfigurationN/AN/AN/AN/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 85-40 to 85-40 to 85-40 to 85
Package GroupSOICSOICSOICSOICSOICSOICSOICSOICSOIC
Package Size: mm2:W x L, PKG20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)20SOIC: 132 mm2: 10.3 x 12.8(SOIC)
Power Consumption(Typ), mW81.581.581.581.581.581.581.581.581.5
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Reference ModeExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,IntExt,Int
Resolution, Bits161616161616161616
SINAD, dBN/AN/AN/AN/AN/AN/AN/AN/AN/A
SNR, dB888888888888888888
Sample Rate (max), SPS100kSPS100kSPS100kSPS100kSPS100kSPS100kSPS100kSPS100kSPS100kSPS
Sample Rate(Max), MSPS0.10.10.10.10.10.10.10.10.1
THD(Typ), dB-100-100-100-100-100-100-100-100-100

Eco Plan

ADS7809PADS7809PBADS7809UADS7809U/1KADS7809U/1KE4ADS7809UBADS7809UB/1KADS7809UBE4ADS7809UBG4ADS7809UE4ADS7809UG4
RoHSNot CompliantNot CompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeNoNo

Application Notes

  • Dynamic Tests for A/D Converter Performance (Rev. A)
    PDF, 249 Kb, Revision: A, File published: May 18, 2015
  • Upgrading From ADS7808/09 to ADS8508/09 Devices
    PDF, 66 Kb, File published: Jun 12, 2007
    The information contained in this document applies to current applications using the ADS7808 or ADS7809 in a surface-mount SOIC (DW) package.This document is a guide to users of the ADS7808/09 devices with regards to potential compatibility issues when upgrading to the new ADS8508 and ADS8509 series of devices.
  • ADS7809 Tag Features
    PDF, 50 Kb, File published: Sep 27, 2000
    The ADS7809 is part of a family of capacitive redistribution SAR A/D converters that feature a serial output and a tag pin for cascading multiple converters. Other members of this family include the ADS7806, ADS7807, ADS7808, ADS7824, and ADS7825. Note that the even numbered converters are 12-bit converters and the odd numbered converters are 16-bit converters.
  • 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.
  • Coding Schemes Used with Data Converters (Rev. A)
    PDF, 70 Kb, Revision: A, File published: May 15, 2015
  • Interleaving Analog-to-Digital Converters
    PDF, 64 Kb, File published: Oct 2, 2000
    It is tempting when pushing the limits of analog-to-digital conversion to consider interleaving two or more converters to increase the sample rate. However, such designs must take into consideration several possible sources of error.
  • 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.
  • Principles of Data Acquisition and Conversion (Rev. A)
    PDF, 132 Kb, Revision: A, File published: Apr 16, 2015
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, File published: May 18, 2015
  • What Designers Should Know About Data Converter Drift
    PDF, 95 Kb, File published: Oct 2, 2000
    Exactly how inaccurate will a change in temperature make an analog-to-digital or digital-to-analog converter? As designers are well aware, a 12-bit device may provide a much lower accuracy at its operating-temperature extremes, perhaps only to 9 or even 8 bits. But for lack of more precise knowledge, many play it safe (and expensive) and overspecify.

Model Line

Manufacturer's Classification

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