Datasheet Texas Instruments ADS7808UB — Datenblatt

HerstellerTexas Instruments
SerieADS7808
ArtikelnummerADS7808UB
Datasheet Texas Instruments ADS7808UB

12-Bit 10us Serial CMOS Sampling Analog-Digital-Wandler 20-SOIC -40 bis 85

Datenblätter

ADS7808: 12-Bit 10µs Serial CMOS Sampling Analog-to-Digital Converter datasheet
PDF, 2.3 Mb, Revision: A, Datei veröffentlicht: Sep 16, 2003
Auszug aus dem Dokument

Preise

Status

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

Verpackung

Pin2020
Package TypeDWDW
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY2525
CarrierTUBETUBE
Device MarkingBADS7808U
Width (mm)7.57.5
Length (mm)12.812.8
Thickness (mm)2.352.35
Pitch (mm)1.271.27
Max Height (mm)2.652.65
Mechanical DataHerunterladenHerunterladen

Parameter

# 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)0.45 +/-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-40 to 85 C
Package GroupSOIC
Package Size: mm2:W x L20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG
Power Consumption(Typ)81.5 mW
RatingCatalog
Reference ModeExt,Int
Resolution12 Bits
SINADN/A dB
SNR73 dB
Sample Rate (max)100kSPS SPS
Sample Rate(Max)0.1 MSPS
THD(Typ)-90 dB

Öko-Plan

RoHSCompliant

Anwendungshinweise

  • Upgrading From ADS7808/09 to ADS8508/09 Devices
    PDF, 66 Kb, Datei veröffentlicht: 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, Datei veröffentlicht: 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, Datei veröffentlicht: 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.
  • Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)
    PDF, 69 Kb, Revision: A, Datei veröffentlicht: May 18, 2015
  • A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)
    PDF, 425 Kb, Revision: B, Datei veröffentlicht: 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, Datei veröffentlicht: Apr 16, 2015

Modellreihe

Herstellerklassifikation

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