1. Products
  2. D/A Converters (DAC)
  3. Precision D/A Converters
  4. Voltage Output D/A Converters
  5. Multichannel Voltage Output D/A Converters
  6. AD7841


Features and Benefits

  • Eight 14-Bit DACs in One Package
  • Voltage Outputs
  • Offset Adjust for Each DAC Pair
  • Reference Range of ±5 V
  • Maximum Output Voltage Range of ±10 V
  • ±15 V ± 10% Operation
  • Clear Function to User-Defined Voltage
  • 44-Lead MQFP Package

Product Details

The AD7841 contains eight 14-bit, buffered voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of ±10 V from reference voltages of ±5 V. There are 3 separate differential references with buffered inputs; one for DACs A and B, one for DACs G and H and one for DACs C, D, E and F. The AD7841 accepts 14-bit parallel loaded data from the external bus into one of the input latches under the control of the WR, CS and DAC address pins, A0-A2. The DAC outputs are updated on reception of new data into the DAC registers. Each DAC output is buffered with a gain-of-two amplifier into which an external DAC offset voltage can be inserted via the DUTGND pins. The AD7841 is available in a 44-pin PQFP package.

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.View our quality and reliability program and certifications for more information.

Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
AD7841ASZ Material Declaration Reliability Data 44-Lead MQFP (13.9mm x 10mm)
AD7841ASZ-REEL Material Declaration Reliability Data 44-Lead MQFP (13.9mm x 10mm)
AD7841BSZ Material Declaration Reliability Data 44-Lead MQFP (13.9mm x 10mm)
Wafer Fabrication Data

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