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MFG:SOP  Package Cooled:BB  D/C:2005+  

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ADS Series Datasheet download

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Part Number: ADS821

 

MFG: SOP

Package Cooled: BB

D/C: 2005+

Description: The ADS821 is a low power, monolithic 10-bit, 40MHz analog-to-digital converter utilizing a small geom...


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ADS821 General Description


The ADS821 is a low power, monolithic 10-bit, 40MHz analog-to-digital converter utilizing a small geometry CMOS process. This COMPLETE converter includes a 10-bit quantizer with internal track/hold, reference, and a power down feature. It operates from a single +5V power supply and can be configured to accept either differential or single-ended input signals.

The ADS821 employs digital error correction to provide excellent Nyquist differential linearity performance for demanding imaging applications. Its low distortion, high SNR and high oversampling capability give it the extra margin needed for telecommunications and video applications.

This high performance converter is specified for AC and DC performance at a 40MHz sampling rate. The ADS821 is available in 28-pin SOIC and SSOP packages.

ADS821 Maximum Ratings

+VS ..................................................................................................... +6V
Analog Input ............................................................. 0V to (+VS + 300mV)
Logic Input ................................................................ 0V to (+VS + 300mV)
Case Temperature ......................................................................... +100
Junction Temperature .................................................................... +150
Storage Temperature .................................................................... +125
External Top Reference Voltage (REFT) ................................... +3.4V max
External Bottom Reference Voltage (REFB) .............................. +1.1V min
NOTE: Stresses above these ratings may permanently damage the device.

ADS821 Features

·NO MISSING CODES
· INTERNAL REFERENCE
· LOW POWER: 380mW
· HIGH SNR: 58dB
·INTERNAL TRACK/HOLD
· PACKAGE: 28-Pin SOIC and SSOP

ADS821 Typical Application

· VIDEO DIGITIZING
· ULTRASOUND IMAGING
· GAMMA CAMERAS
· SET-TOP BOXES
·CABLE MODEMS
· CCD IMAGING
Color Copiers
Scanners
Camcorders
Security Cameras
Fax Machines
·IF AND BASEBAND DIGITIZATION
·TEST INSTRUMENTATION

ADS821 Connection Diagram

ADS821 Connection Diagram

ADS821 datasheet

ADS821
PDF/DataSheet Download

Find ADS821 Suppliers

  • ·ADS1100
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100 Datasheet Download
  • ·ADS1100A7IDBVR
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVR Datasheet Download
  • ·ADS1100A7IDBVT
  • BURR-BROWN 
  • 1.2-V, 12-/10-/8-BIT, 200-KSPS/100-KSPS, MICRO-POWER, MINIATURE ANALOG-TO-DIGITAL CONVERTER WITH SERIAL INTERFACE  
  • 288993 KB
  • ADS1100A7IDBVT Datasheet Download
  • ·ADS1100IDBVR
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVR Datasheet Download
  • ·ADS1100IDBVT
  • BURR-BROWN [Burr-Brown Corporation] 
  • Self-Calibrating, 16-Bit ANALOG-TO-DIGITAL CONVERTER 
  • 189503 KB
  • ADS1100IDBVT Datasheet Download
  • ·ADS1110
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110 Datasheet Download
  • ·ADS1110A0IDBVR
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVR Datasheet Download
  • ·ADS1110A0IDBVT
  • TI [Texas Instruments] 
  • 16-Bit ANALOG-TO-DIGITAL CONVERTER with Onboard Reference 
  • 532959 KB
  • ADS1110A0IDBVT Datasheet Download

Related Part Number

ADS821 Relative Products

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    The ADS820 is a low power, monolithic 10-bit, 20MHz analog-to-digital converter utilizing a small geometry CMOS process. This COMPLETE converter includes a 10-bit quantizer with internal track/hold, reference, and a power down feature. It operates from a sin...

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