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  6. AD5341

Data Sheet Rev. A
User Guides Rev. 0
1 View All

Alternative Parts

AD5512A
AD5512A

Smaller Package, Superior performance across specifications, Lower Power

AD5681R
AD5681R

nanoDAC+, Improve Linearity, Offset & Drift Performance, 5ppm Reference, Smaller Packages, Enhanced Features, 1.8V logic

Overview

Features and Benefits

  • Single 12-Bit DAC in 20-Lead TSSOP
  • Low power operation: 115 μA @ 3 V, 140 μA @ 5 V
  • Power-down to 80 nA @ 3 V, 200 nA @ 5 V via PD Pin
  • 2.5 V to 5.5 V power supply
  • Double-buffered input logic
  • Guaranteed monotonic by design over all codes
  • Buffered/unbuffered reference input options
  • See Data Sheet for Additional Information

Product Details

The AD5330/AD5331/AD5340/AD5341* are single 8-/10-/12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the output to both supply rails, but the AD5330, AD5340, and AD5341 allow a choice of buffered or unbuffered reference input.

The AD5330/AD5331/AD5340/AD5341 have a parallel interface. CS selects the device and data is loaded into the input registers on the rising edge of WR.

The GAIN pin allows the output range to be set at 0 V to VREF or 0 V to 2 × VREF.

Input data to the DACs is double-buffered, allowing simultaneous update of multiple DACs in a system using the LDAC pin.

An asynchronous CLR input is also provided, which resets the contents of the input register and the DAC register to all zeros. These devices also incorporate a power-on reset circuit that ensures that the DAC output powers on to 0 V and remains there until valid data is written to the device.

The AD5330/AD5331/AD5340/AD5341 are available in thin shrink small outline packages (TSSOP).

Applications

  • Portable battery-powered instruments
  • Digital gain and offset adjustment
  • Programmable voltage and current sources
  • Programmable attenuators
  • Industrial process control

    • * Protected by U.S. Patent Number 5,969,657; other patents pending.

    Data Sheet, Rev. A, 2/08

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    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)

    Documentation & Resources

  • View All (3)
  • Data Sheets (1)
  • User Guides (1)
  • Solutions Bulletins & Brochures (1)
    • Document Type

    Tools & Simulations

    Precision DAC Error Budget Tool

    The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

    Precision DAC Error Budget Tool

    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
    AD5341BRUZ Material Declaration Reliability Data 20-Lead TSSOP
    AD5341BRUZ-REEL Material Declaration Reliability Data 20-Lead TSSOP
    AD5341BRUZ-REEL7 Material Declaration Reliability Data 20-Lead TSSOP
    Wafer Fabrication Data

    PCN-PDN Information

    Select a model from the dropdown below to subscribe to PCN/PDN notifications and view past notifications as well.

    Select Model for PCN Information
    • AD5341BRUZ Production
    • AD5341BRUZ-REEL Production
    • AD5341BRUZ-REEL7 Production

    Support & Discussions

    AD5341 Contact ADI Technical Support »
    AD5341 Ask your question »
    AD5341 Contact ADI Technical Support » AD5341 Ask your question »

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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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