User Guide Rev. 0
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Overview

Features and Benefits

  • Full featured evaluation board for the LTC2672-16
  • PC control in conjunction with the EVAL-SDP-CK1Z board

Product Details

This user guide explains the operation of the EVAL-LTC2672-ARDZ for the LTC2672 16-bit, 5-channel, current output DAC, enabling quick prototyping and reduced design time. The device features per-channel SoftSpan™ configuration of 3.125mA to 300mA, a separate supply for each output, and an internal switch to allow any output pin to be connected to V−. The LTC2672 operates on 2.1V to 5.5V VDD supplies and includes a 1.25V internal low noise reference. Refer to the LTC2672 data sheet for complete details when using the EVAL-LTC2672-ARDZ.

The evaluation board connects to a PC via a SDP-K1 board or directly to microcontrollers via a peripheral module interface (PMOD) connection (requiring SDP-K1 disconnection).

Applicable Parts

Getting Started

HARDWARE REQUIRED

  • EVAL-SDP-CK1Z (SDP-K1) board (purchased separately)
  • USB-C cable
  • Programmable bench DC power supply (with 1.8V to 5.5V, 1.5A ratings)

Documentation & Resources

  • View All (3)
  • Demo Board Schematic (1)
  • User Guide (1)
  • Evaluation Design File (1)
    • Document Type

    Software

    ACE Software

    ZIP
    11 MB
    ACE plug-in for Board.LTC2662_72 1.2025.4721556 [Dec 02 25]
    Board.LTC2662_72 supports the EVAL-LTC2662-ARDZ and EVAL-LTC2672-ARDZ boards. The LTC2662/LTC2672 is a family of five-channel, 12-/16-bit current source, digital-to-analog converters (DACs) that provide five high compliance, current source outputs with guaranteed 0.6 V dropout at 200 mA.
    EXE
    157 MB
    ACE Installer Software 1.30.3369.1491 [Jul 10 25]
    Analysis | Control | Evaluation (ACE) Software. Requires internet access. Run this executable to install ACE onto your computer. Required before installing the plug-in(s) above. Once ACE is installed, double-click on the plug-in package to install the plug-in.
    ACE software page >