Versatile Sample & Hold Circuit for Industrial and T&M applications

(ACTIVE) TIDA-00003

Description & Features

Technical Documents

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Description

Using the OPA615 high bandwidth, DC restoration circuit, this reference design provides a high bandwidth, high precision sample & hold circuit for various applications. Supported by a full scale design guide, the circuit can be easily adjusted for a given application.

Features
  • Up to 320MHz bandwidth
  • +/-5V supply voltage, comparator output voltage swing +/-3.5V, approx. 14mA max. Iq
  • Droop rate as low as 0.17mV/µs for a 100pF hold capacitor
  • Only 40fC charge injection
  • 100dB Sample and Hold feedthrough rejection
  • This reference design has been lab tested and is supported with design files and a comprehensive design guide


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


  



Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
OPA615  Wide Bandwidth, DC Restoration Circuit  Special function amplifiers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
OPA615 Download Download
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

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

User guides (2)
Title Abstract Type Size (KB) Date Views
PDF 1494 22 Oct 2013 17
ZIP 98 17 Sep 2013 12
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 29 17 Sep 2013 13
PDF 100 17 Sep 2013 4
PDF 84 17 Sep 2013 29

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