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ADS820

Texas Instruments
Part Number ADS820
Manufacturer Texas Instruments
Description ANALOG-TO-DIGITAL CONVERTER
Published Oct 5, 2019
Detailed Description ADS820U ADS820 SBAS037B – DECEMBER 1995 – REVISED FEBRUARY 2005 10-Bit, 20MHz Sampling ANALOG-TO-DIGITAL CONVERTER FE...
Datasheet PDF File ADS820 PDF File

ADS820
ADS820



Overview
ADS820U ADS820 SBAS037B – DECEMBER 1995 – REVISED FEBRUARY 2005 10-Bit, 20MHz Sampling ANALOG-TO-DIGITAL CONVERTER FEATURES q NO MISSING CODES q INTERNAL REFERENCE q LOW DIFFERENTIAL LINEARITY ERROR: 0.
2LSB q LOW POWER: 195mW q HIGH SNR: 60dB q WIDEBAND TRACK/HOLD: 65MHz APPLICATIONS q SET-TOP BOXES q CABLE MODEMS q VIDEO DIGITIZING q CCD IMAGING Camcorders Copiers Scanners Security Cameras q IF AND BASEBAND DIGITIZATION DESCRIPTION The ADS820 is a low-power, monolithic 10-bit, 20MHz Analog-to-Digital (A/D) converter utilizing a small geometry CMOS process.
This complete converter includes a 10-bit quantizer with internal track-and-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 ADS820 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 20MHz sampling rate.
The ADS820 is available in an SO-28 package.
CLK MSBI OE Timing Circuitry IN IN REFT CM REFB T&H +3.
25V Pipeline A/D Error Correction Logic 3-State Outputs 10-Bit Digital Data +1.
25V Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all parameters.
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