AD7898
Info: : PRODUCTION
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AD7898

5V, 12-Bit, Serial 220 kSPS ADC in a 8-Lead Package

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Info: : PRODUCTION tooltip
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Part Details
Part Models 3
1ku List Price Starting From $7.47
Features
  • Fast 12-Bit ADC with 220 kSPS Throughput Rate
  • 8-Lead SOIC
  • Single 5 V Supply Operation
  • High Speed, Flexible, Serial Interface that Allows Interfacing to 3 V Processors
  • On-Chip Track/Hold Amplifier
  • Selection of Input Ranges:
    ±10 V for AD7898-10
    ±2.5 V for AD7898-3
  • High Input Impedance
  • Low Power: 22.5 mW Max
Additional Details
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The AD7898 is a fast 12-bit ADC that operates from a single 5 V supply and is housed in a small 8-lead SOIC package. The part contains a successive approximation A/D converter, an on-chip track/hold amplifier, an on-chip clock, and a high-speed serial interface.

Part Models 3
1ku List Price Starting From $7.47

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
AD7898ARZ-10
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AD7898ARZ-10REEL
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AD7898ARZ-3
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Part Models

Product Lifecycle

PCN

Nov 23, 2010

- 10_0004

Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

AD7898ARZ-10

PRODUCTION

AD7898ARZ-10REEL

PRODUCTION

AD7898ARZ-3

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Nov 23, 2010

- 10_0004

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Halogen Free Material Change for SOIC Narrow Body Products Assembled at Amkor

AD7898ARZ-10

PRODUCTION

AD7898ARZ-10REEL

PRODUCTION

AD7898ARZ-3

PRODUCTION

Evaluation Kit

Evaluation Kits 1

EVAL-AD7898

AD7898 Evaluation Board

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EVAL-AD7898

AD7898 Evaluation Board

AD7898 Evaluation Board

Product Detail

Evaluation board for the AD7898 which is a fast 12-bit ADC that operates from a single +5 V supply and is housed in an 8-pin SOIC. Full data on the AD7898 is available in the AD7898 data sheet available from Analog Devices and should be consulted in conjunction with this Technical Note when using the Evaluation Board.
  

On-board components include an AD780 which is a pin programmable +2.5V or +3V ultra high precision bandgap reference and an AD711 op-amp used to buffer the analog input.


Interfacing to this board is through a 96-way connector. This 96-way connector is compatible with the EVALUATION-BOARD CONTROLLER which is also available from Analog Devices. External sockets are provided for the CS/CONVST input, VDRIVE input, SDATA input, SCLK input, REFIN input and the VIN input.

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