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AD876

Analog Devices
Part Number AD876
Manufacturer Analog Devices
Description 10-Bit 20 MSPS 160 mW CMOS A/D Converter
Published Mar 23, 2005
Detailed Description a FEATURES CMOS 10-Bit 20 MSPS Sampling A/D Converter Pin-Compatible 8-Bit Option Power Dissipation: 160 mW +5 V Single ...
Datasheet PDF File AD876 PDF File

AD876
AD876

Overview
a FEATURES CMOS 10-Bit 20 MSPS Sampling A/D Converter Pin-Compatible 8-Bit Option Power Dissipation: 160 mW +5 V Single Supply Operation Differential Nonlinearity: 0.
5 LSB Guaranteed No Missing Codes Power Down (Standby) Mode Three-State Outputs Digital I/Os Compatible with +5 V or +3.
3 V Logic Adjustable Reference Input Small Size: 28-Lead SOIC, 28-Lead SSOP, or 48-Lead Thin Quad Flatpack (TQFP) CLK SHA AIN REFTF REFTS A/D 10-Bit 20 MSPS 160 mW CMOS A/D Converter AD876 FUNCTIONAL BLOCK DIAGRAM AVDD DVDD DRVDD SHA GAIN SHA GAIN SHA GAIN A/D STBY D/A A/D D/A A/D D/A THREESTATE CORRECTION LOGIC REFBS REFBF AD876 OUTPUT BUFFERS (MSB) D9 D0 (LSB) CML AVSS DVSS DRVSS PRODUCT DESCRIPTION The AD876 is a CMOS, 160 mW, 10-bit, 20 MSPS analog-todigital converter (ADC).
The AD876 has an on-chip input sample-and-hold amplifier.
By implementing a multistage pipelined architecture with output error correction logic, the AD876 offers accurate performance and guarantees no missing codes over the full operating temperature range.
Force and sense connections to the reference inputs minimize external voltage drops.
The AD876 can be placed into a standby mode of operation reducing the power below 50 mW.
The AD876’s digital I/O interfaces to either +5 V or +3.
3 V logic.
Digital output pins can be placed in a high impedance state; the format of the output is straight binary coding.
The AD876’s speed, resolution and single-supply operation ideally suit a variety of applications in video, multimedia, imaging, high speed data acquisition and communications.
The AD876’s low power and single-supply operation satisfy requirements for high speed portable applications.
Its speed and resolution ideally suit charge coupled device (CCD) input systems such as color scanners, digital copiers, electronic still cameras and camcorders.
The AD876 comes in a space saving 28-lead SOIC and 48-lead thin quad flatpack (TQFP) and is specified over the commercial (0°C to +70°C) temperat...


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