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  6. LTC2654

Data Sheet
JP
User Guides
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Overview

Features and Benefits

  • Precision Reference 10ppm/°C Max
  • Maximum INL Error: ±4LSB at 16-Bits
  • Low ±2mV (Max) Offset Error
  • Guaranteed Monotonic Over Temperature
  • Selectable Internal or External Reference
  • 2.7V to 5.5V Supply Range (LTC2654-L)
  • Integrated Reference Buffers
  • Ultralow Crosstalk Between DACs (<3nV•s)
  • Power-on-Reset to Zero-Scale/Mid-Scale
  • Asynchronous DAC Update Pin
  • Tiny 20-Lead 4mm × 4mm QFN and 16-Lead Narrow SSOP Packages

Product Details

The LTC2654 is a family of quad 16-/12-bit rail-to-rail DACs with integrated 10ppm/°C maximum reference . The DACs have built-in high performance, rail-to-rail, output buffers and are guaranteed monotonic. The LTC2654-L has a full-scale output of 2.5V with the integrated reference and operates from a single 2.7V to 5.5V supply. The LTC2654-H has a full-scale output of 4.096V with the integrated reference and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the full-scale output to 2 times the external reference voltage.

These DACs communicate via a SPI/MICROWIRE™ compatible 4-wire serial interface which operates at clock rates up to 50MHz. The LTC2654 incorporates a power-on reset circuit that is controlled by the PORSEL pin. If PORSEL is tied to GND the DACs reset to zero-scale. If PORSEL is tied to VCC, the DACs reset to mid-scale.

Applications

  • Mobile Communications
  • Process Control and Industrial Automation
  • Instrumentation
  • Automatic Test Equipment
  • Automotive

Product Categories

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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 (4)

Documentation & Resources

  • View All (8)
  • Data Sheets (1)
  • Reliability Data (1)
  • User Guides (1)
  • Product Selector Card (3)
  • Videos (1)
  • Press Releases (1)
    • Document Type

    Tools & Simulations

    Linduino

    Linduino is Analog Devices’ Arduino compatible system for developing and distributing firmware libraries and example code for our integrated circuits. Each Linduino-supported product includes an example main program, defined in the LTSketchbook/Part Number folder and driver code, defined in the LTSketchbook/libraries folder.

    Linduino code repository on GitHub and instructions on how to use the code.

    Purchase Linduino

    Linduino

    Code Files

    LTC2654 - DC1678A Linduino .INO File
    LTC2654 Linduino Header File
    LTC2654 Linduino .CPP File

    Product Recommendations

    LTC2654 Companion Parts

    Recommended µModule Isolator

    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
    LTC2654BCGN-H16#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BCGN-H16#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BCGN-L16#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BCGN-L16#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BCUF-H16#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BCUF-H16#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BCUF-L16#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BCUF-L16#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BIGN-H16#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BIGN-H16#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BIGN-L16#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BIGN-L16#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654BIUF-H16#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BIUF-H16#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BIUF-L16#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654BIUF-L16#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654CGN-H12#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654CGN-H12#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654CGN-L12#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654CGN-L12#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654CUF-H12#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654CUF-H12#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654CUF-L12#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654CUF-L12#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654IGN-H12#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654IGN-H12#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654IGN-L12#PBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654IGN-L12#TRPBF Material Declaration Reliability Data 16-Lead SSOP (Narrow 0.15 Inch)
    LTC2654IUF-H12#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654IUF-H12#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654IUF-L12#PBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    LTC2654IUF-L12#TRPBF Material Declaration Reliability Data 20-Lead QFN (4mm x 4mm x 0.75mm w/ EP)
    Wafer Fabrication Data R461 Reliability 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
    • LTC2654BCGN-H16#PBF Production
    • LTC2654BCGN-H16#TRPBF Production
    • LTC2654BCGN-L16#PBF Production
    • LTC2654BCGN-L16#TRPBF Production
    • LTC2654BCUF-H16#PBF Production
    • LTC2654BCUF-H16#TRPBF Production
    • LTC2654BCUF-L16#PBF Production
    • LTC2654BCUF-L16#TRPBF Production
    • LTC2654BIGN-H16#PBF Production
    • LTC2654BIGN-H16#TRPBF Production
    • LTC2654BIGN-L16#PBF Production
    • LTC2654BIGN-L16#TRPBF Production
    • LTC2654BIUF-H16#PBF Production
    • LTC2654BIUF-H16#TRPBF Production
    • LTC2654BIUF-L16#PBF Production
    • LTC2654BIUF-L16#TRPBF Production
    • LTC2654CGN-H12#PBF Production
    • LTC2654CGN-H12#TRPBF Production
    • LTC2654CGN-L12#PBF Production
    • LTC2654CGN-L12#TRPBF Production
    • LTC2654CUF-H12#PBF Production
    • LTC2654CUF-H12#TRPBF Production
    • LTC2654CUF-L12#PBF Production
    • LTC2654CUF-L12#TRPBF Production
    • LTC2654IGN-H12#PBF Production
    • LTC2654IGN-H12#TRPBF Production
    • LTC2654IGN-L12#PBF Production
    • LTC2654IGN-L12#TRPBF Production
    • LTC2654IUF-H12#PBF Production
    • LTC2654IUF-H12#TRPBF Production
    • LTC2654IUF-L12#PBF Production
    • LTC2654IUF-L12#TRPBF Production

    Support & Discussions

    LTC2654 Contact ADI Technical Support »
    LTC2654 Ask your question »
    LTC2654 Contact ADI Technical Support » LTC2654 Ask your question »

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