Less Than 1-W, Quad-Channel, Analog Output Module With Adaptive Power Management Reference Design

(ACTIVE) TIPD215

Description & Features

Technical Documents

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Key Document

Description

This quad-channel, analog output module delivers voltage and current outputs using the highly integrated DAC8775 digital-to-analog converter (DAC). Integrated adaptive power management, along with the LM5166 buck converter, reduces the total power dissipation of the reference design to less than 1 W, even when driving all four channels at 20 mA simultaneously.

Features
  • <1-W of Total Power Dissipation driving all four-channels at 20-mA
  • <0.1 %FSR of Total Unadjusted Error in either Voltage or Current mode
  • 8-µA of Peak-to-Peak Current Output Ripple
  • 200-µV of Peak-to-Peak Voltage Output Ripple
  • Adaptive Power Management for Current Outputs

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (2)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
DAC8775  16-Bit Quad-Channel Programmable Current-Output and Voltage-Output Digital-to-Analog Converter (DAC)  Digital-to-Analog Converters (DACs)  Sample & Buy View Design Kits & Evaluation Modules
LM5166  3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low Iq  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Datasheet (1)
Title Abstract Type Size (KB) Date Views
PDF 8130 07 Feb 2017
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 5015 24 Feb 2017 494
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 389 03 Mar 2017 6
ZIP 852 03 Mar 2017 47
PDF 2600 03 Mar 2017 48
PDF 105 03 Mar 2017 43
PDF 61 03 Mar 2017 285
PDF 537 03 Mar 2017 531
Related Tools & Software

Reference Designs (1)

Design Kits & Evaluation Modules (1)

Name Part Number Tool Type
DAC8775 Evaluation Module  DAC8775EVM  Evaluation Modules & Boards 

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