ADS8322

Features: ·HIGH-SPEED PARALLEL INTERFACE·500kHz SAMPLING RATE·LOW POWER: 85mW at 500kHz·INTERNAL 2.5V REFERENCE·UNIPOLAR INPUT RANGE·TQFP-32 PACKAGEApplication· CT SCANNERS· HIGH SPEED DATA ACQUISITION· TEST AND INSTRUMENTATION· MEDICAL EQUIPMENTPinoutSpecifications+IN to GND ........................

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ADS8322 Picture
SeekIC No. : 004277318 Detail

ADS8322: Features: ·HIGH-SPEED PARALLEL INTERFACE·500kHz SAMPLING RATE·LOW POWER: 85mW at 500kHz·INTERNAL 2.5V REFERENCE·UNIPOLAR INPUT RANGE·TQFP-32 PACKAGEApplication· CT SCANNERS· HIGH SPEED DATA ACQUISIT...

floor Price/Ceiling Price

Part Number:
ADS8322
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/4

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Product Details

Description



Features:

·HIGH-SPEED PARALLEL INTERFACE
·500kHz SAMPLING RATE
·LOW POWER: 85mW at 500kHz
·INTERNAL 2.5V REFERENCE
·UNIPOLAR INPUT RANGE
·TQFP-32 PACKAGE



Application

· CT SCANNERS
· HIGH SPEED DATA ACQUISITION
· TEST AND INSTRUMENTATION
· MEDICAL EQUIPMENT



Pinout

  Connection Diagram


Specifications

+IN to GND .............................................................................. VA + 0.1V
IN to GND .................................................................................... +0.5V
VA to GND ........................................................................... 0.3V to +7V
Digital Input Voltage to GND .................................... 0.3V to (VA + 0.3V)
VOUT to GND ............................................................ 0.3V to (VA + 0.3V)
Operating Temperature Range .....................................40°C to +105°C
Storage Temperature Range ........................................65°C to +150°C
Junction Temperature (TJ max) ................................................... +150°C
TQFP Package:
Power Dissipation ....................................................... (TJ max TA) /JA
JA Thermal Impedance ............................................................ 240°C/W
Lead Temperature:
Vapor Phase (soldering, 60s) ..................................................... +215°C
Infrared (soldering, 15s) ............................................................ +220°C

NOTE: (1) Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. Exposure to absolute maximum conditions for extended periods may affect device reliability.



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-andhold. The ADS8322 offers a full 16-bit interface, or an 8-bit option where data is read using two read cycles and 8 pins.

The ADS8322 is available in a TQFP-32 package and is guaranteed over the industrial 40°C to +85°C temperature range.




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