ADS8322 - Unipolar, 16-Bit, 500kSPS CMOS Analog-to-Digital Converter (ADC)

Updated : 2020-01-09 14:25:57
Description

The ADS8322 is a 16-bit, 500kHz analog-to-digital (A/D) converter with an internal 2.5V reference. The device includes a 16-bit capacitor-based successive approximation register (SAR) A/D converter with inherent sample-and-hold. The ADS8322 offers a full 16-bit interface, or an 8-bit option where data are read using two read cycles and eight pins. The ADS8322 is available in a TQFP-32 package and is ensured over the industrial –40°C to +85°C temperature range.

Products containing the "ADS8322" keyword are: ADS8322EVM , ADS8322EVM , ADS8322Y , ADS8322Y/250 , ADS8322Y/250 , ADS8322Y/250. , ADS8322Y/250CT , ADS8322Y/250G4 , ADS8322Y/2K , ADS8322Y/2K , ADS8322Y/2KG4 , ADS8322Y250 , ADS8322Y2K , ADS8322YB , ADS8322YB/250 , ADS8322YB/250 , ADS8322YB/250. , ADS8322YB/250G4 , ADS8322YB/2K , ADS8322YB/2KG4
Features

  • HIGH-SPEED PARALLEL INTERFACE
  • 500kHz SAMPLING RATE
  • LOW POWER: 85mW at 500kHz
  • INTERNAL 2.5V REFERENCE
  • UNIPOLAR INPUT RANGE
  • TQFP-32 PACKAGE
  • APPLICATIONS
    • CT SCANNERS
    • HIGH-SPEED DATA ACQUISITION
    • TEST AND INSTRUMENTATION
    • MEDICAL EQUIPMENT

Parametrics
StatusACTIVE
SubFamilyPrecision ADCs (<=10MSPS)
Resolution16
Sample Rate0.5
Number of input channels1
INL6
SNR83
SFDR96
Power consumption85
InterfaceParallel
ArchitectureSAR
Operating temperature range-40 to 85
RatingCatalog
Package GroupTQFP|32
Package size: mm2:W x L (PKG)[pf]32TQFP[/pf]: 49 mm2: 7 x 7 (TQFP|32)
Approx. price9.35 | 1ku
Analog input BW
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