ADS8681
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
16-Bit, 1-MSPS, 1-Ch SAR ADC with programmable (±12/±10/±6/±5/±2.5V) input ranges on +5V supply

 

Models (3)

Title Category Type Date
ADS8681 IBIS Model IBIS Model ZIP 15 Mar 2016
ADS8681 TINA-TI Spice Model TINA-TI Spice Model ZIP 15 Mar 2016
ADS8681 TINA-TI Ref Design TINA-TI Reference Design ZIP 15 Mar 2016

Design kits & evaluation modules (2)

Reference designs

8-ch Isolated High Voltage Analog Input Module with ISOW7841 Reference Design

The TIDA-01333 isolated high voltage analog input module reference design has eight channels supporting both, voltage and current measurement. In addition, 4 channels support common-mode voltages up to ±160V. Isolation of +5V line and the Serial Peripheral Interface  (SPI) communication (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

ADS8681EVM GUI Software (Rev. B)  (ZIP 386316 KB )    24 Oct 2018  

Development tools (3)

Name Part# Type
Analog engineer's calculator ANALOG-ENGINEER-CALC Calculation Tools
Analog-to-digital converter input driver design tool supporting multiple input types ADC-INPUT-CALC Calculation Tools
SPICE-based analog simulation program TINA-TI Circuit Design & Simulation

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
ADS8681 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.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

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

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.