Features and Benefits

  • 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

Product Details

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.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

PCN-PDN Information

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