Search tips
Showing 94 results View by: Thread Post Sort by
    Answered

  • ADS8881: in the dasy-chain mode, the interface timeing diagram seem to be wrong (Figure 61 datasheet)

    Resolved
    Part Number: ADS8881 Other Parts Discussed in Thread: ADS8883 the ADS8881 has different modes. i wanted to use the "10.4.2.1 Daisy-Chain Mode Without a Busy Indicator" because it seems to be the easiest if You only want to connect one device per SPi-interface…
    • Resolved

  • ADS8881: How to measure ENOB(DC) and PCB layout improvement

    TI Thinks Resolved
    Part Number: ADS8881 Other Parts Discussed in Thread: OPA2330 Hello, I encountered two problems when I using ADS8881 to have a test 1 ADS8881 datasheet have a measurement for ENOB(DC) as the following displays(Page 39), how to measure it actually? …

  • ADS8881: ADS8881 Not responding.

    Part Number: ADS8881 Hello, Few days back I got an ADC from TI as sample. The ADS8881. Since my application is very simple, I stick on to 3-wire CS mode, without busy indicator. The connection is like this: 1. SDI connected to VCC through a 10K resistor…

  • ADS8881: synchronisation of 10 ADS8881 for simultaneous conversion

    TI Thinks Resolved
    Part Number: ADS8881 Other Parts Discussed in Thread: SN74LVC1T45 Hello What is the recommended solution to drive 10 CONVST signals to get synchronous conversion on the 10 channels if I have 10 ADS8881? Thanks Yves
    • Answered

  • ADS8881: EVM software 'Device Communication Error'

    Resolved
    Part Number: ADS8881 I have been unable to connect to my ADS8881EVMV2-PDK from the ADS8881 EVM software. It appears to me that the board driver is OK - please see Device Manager image below. The LED D2 is normally flashing rapidly. When I start the ADS8881…
    • Resolved

  • TLV9042: Spice model for Tina Ti doesn't reflect datasheet for noise and open loop output impedance

    Part Number: TLV9042 Other Parts Discussed in Thread: ADS8881 , , THS4531A Hi, I'm designing a battery operated acquisition system with an FDA in front of ADS8881 SAR and since I need a 10 MEG input impedance I was thinking to use TLV9042 as a unity gain…

  • ADS8881: Purpose of AVDD

    TI Thinks Resolved
    Part Number: ADS8881 Hello, I would like you to confirm about below. * There are two analog power (AVDD and REF) in ADS8881. According to datasheet of ADS8881(Figure 45. Detailed Block Diagram), it seems that "REF" voltage is used for all of analog power…

  • CCS/ADS8881: CCS/ADS8881

    Part Number: ADS8881 Other Parts Discussed in Thread: CC2650 Tool/software: Code Composer Studio Hi, I'm trying to read via SPI the ADS8881 with the CC2650 Launchpad. I am receiving data but I think is wrong, and sometimes frames are missing #include…

  • ADS8881: Question of ADS8881 EVM GUI Bring Up

    Part Number: ADS8881 Hi Sirs, My customer failed to bring up the ADS8881 EVM GUI with the following error message. Would you pls provide tips to solve it? Thanks a lot Wayne Chen 07/19/2018
    • Answered

  • ADS8881: They are looking for a ADC device which can start sampling data and conversion after one timing signal input. Do you know such device?

    Resolved
    Part Number: ADS8881 Other Parts Discussed in Thread: ADS127L01 Hello guys, One of my cutomers is looking for a ADC device which can start sampling data and conversion after one pulse input. Their requests spec for the ADC are the follows. 1. 18bit. …
    • Resolved

Didn't find what you are looking for? Post a new question.