AD876JR-REEL

AD876JR-REEL Datasheet

AD876

Part	Datasheet
AD876JR-REEL	AD876JR-REEL (pdf)

PDF Datasheet Preview
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 LSB Guaranteed No Missing Codes Power Down Standby Mode Three-State Outputs Digital I/Os Compatible with +5 V or V Logic Adjustable Reference Input Small Size 28-Lead SOIC, 28-Lead SSOP, or 48-Lead Thin Quad Flatpack TQFP 10-Bit 20 MSPS 160 mW CMOS A/D Converter AD876 FUNCTIONAL BLOCK DIAGRAM AVDD DVDD DRVDD SHA AIN GAIN SHA GAIN SHA GAIN A/D REFTF REFTS REFBS REFBF A/D/A AD876 A/D/A A/D/A CORRECTION LOGIC OUTPUT BUFFERS AVSS DVSS DRVSS STBY THREESTATE MSB D9 D0 LSB 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 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 temperature range. PRODUCT HIGHLIGHTS Low Power The AD876 at 160 mW consumes a fraction of the power of presently available 8- or 10-bit, video speed converters. Powerdown mode and single-supply operation further enhance its desirability in low power, battery operated applications such as electronic still cameras, camcorders and communication systems. Very Small Package The AD876 comes in a 28-lead SOIC, 28-lead SSOP, and 48lead surface mount, thin quad flat package. The TQFP package is ideal for very tight, low headroom designs. Digital I/O Functionality The AD876 offers three-state output control. Pin Compatible Upgrade Path The AD876 offers the option of laying out designs for eight bits and migrating to 10-bit resolution if prototype results warrant. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel 781/329-4700 World Wide Web Site: Fax 781/326-8703 Analog Devices, Inc., 1998 AD876* PRODUCT PAGE QUICK LINKS Last Content Update 02/23/2017 COMPARABLE PARTS View a parametric search of comparable parts. DOCUMENTATION Application Notes • AN-297 Test Video A/D Converters Under Dynamic ORDERING GUIDE Model Temperature Package Range Package Options AD876JR AD876JST-Reel AD876JR-8 AD876AR AD876ARS AD876JRS-8 0°C to +70°C 28-Lead SOIC R-28 0°C to +70°C 48-Lead TQFP ST-48 Tape and Reel 13" 0°C to +70°C 28-Lead SOIC R-28 to +85°C 28-Lead SOIC R-28 to +85°C 28-Lead SSOP RS-28 0°C to +70°C 28-Lead SSOP RS-28 0°C to +70°C 28-Lead SSOP RS-28 DRVDD DVDD DRVDD DVSS DVSS DRVSS AVDD AVSS d AIN DVSS DRVSS b Three-State, Standby AVDD REFTF AVSS AVDD REFTS AVSS AVDD REFBS AVSS AVDD REFBF AVSS Figure Equivalent Circuits DVSS DRVSS c CLK INTERNAL REFERENCE VOLTAGE

PDF Datasheet Preview

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 LSB Guaranteed No Missing Codes Power Down Standby Mode Three-State Outputs Digital I/Os Compatible with +5 V or V Logic Adjustable Reference Input Small Size 28-Lead SOIC, 28-Lead SSOP, or 48-Lead

Thin Quad Flatpack TQFP
10-Bit 20 MSPS 160 mW CMOS A/D Converter

AD876

FUNCTIONAL BLOCK DIAGRAM

AVDD DVDD DRVDD

SHA AIN

GAIN SHA

GAIN SHA

GAIN A/D

REFTF REFTS

REFBS REFBF

A/D/A

AD876

A/D/A

A/D/A

CORRECTION LOGIC

OUTPUT BUFFERS

AVSS DVSS DRVSS

STBY

THREESTATE

MSB D9 D0 LSB

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 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 temperature range.

PRODUCT HIGHLIGHTS Low Power The AD876 at 160 mW consumes a fraction of the power of presently available 8- or 10-bit, video speed converters. Powerdown mode and single-supply operation further enhance its desirability in low power, battery operated applications such as electronic still cameras, camcorders and communication systems.

Very Small Package The AD876 comes in a 28-lead SOIC, 28-lead SSOP, and 48lead surface mount, thin quad flat package. The TQFP package is ideal for very tight, low headroom designs.

Digital I/O Functionality The AD876 offers three-state output control.

Pin Compatible Upgrade Path The AD876 offers the option of laying out designs for eight bits and migrating to 10-bit resolution if prototype results warrant.

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel 781/329-4700 World Wide Web Site:

Fax 781/326-8703

Analog Devices, Inc., 1998

AD876* PRODUCT PAGE QUICK LINKS

Last Content Update 02/23/2017

COMPARABLE PARTS

View a parametric search of comparable parts.

DOCUMENTATION

Application Notes
• AN-297 Test Video A/D Converters Under Dynamic
ORDERING GUIDE

Model

Temperature Package

Range

Package Options

AD876JR AD876JST-Reel

AD876JR-8 AD876AR AD876ARS AD876JRS-8
0°C to +70°C 28-Lead SOIC

R-28
0°C to +70°C 48-Lead TQFP ST-48

Tape and Reel 13"
0°C to +70°C 28-Lead SOIC

R-28
to +85°C 28-Lead SOIC

R-28
to +85°C 28-Lead SSOP RS-28
0°C to +70°C 28-Lead SSOP RS-28
0°C to +70°C 28-Lead SSOP RS-28

DRVDD

DVDD

DRVDD

DVSS

DVSS DRVSS

AVDD

AVSS
d AIN

DVSS

DRVSS
b Three-State, Standby

AVDD REFTF

AVSS AVDD

REFTS AVSS

AVDD

REFBS AVSS

AVDD REFBF

AVSS

Figure Equivalent Circuits

DVSS

DRVSS
c CLK

INTERNAL REFERENCE VOLTAGE

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived AD876JR-REEL Datasheet file may be downloaded here without warranties.

Datasheet ID: AD876JR-REEL 517762