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Showing 77 results View by: Thread Post Sort by
  • ADS7952: power supply and reference setting of ADS7952

    user5988235
    user5988235
    TI Thinks Resolved
    Part Number: ADS7952 Hi colleagues, the power supply and reference setting of ADS7952: -- we use 2xVref (2.5V) for a 3.3V power supply system, now we test our demo with this condition and input voltage is lower than the 3.3V power supply (below 3V). the…
    • 4 months ago
    • Data converters
    • Data converters forum
  • ADS7952: ADS7952SBRHBT

    hongjin liang
    hongjin liang
    TI Thinks Resolved
    Part Number: ADS7952 Hi Engineers from TI, ADS7952 with QFN package, we measured SCK CE MISO, all waves right compare with Mercury system, but MOSI signal without channel information. So could you give us any suggestions? Thanks Hongjin
    • 5 months ago
    • Data converters
    • Data converters forum
  • ADS7952-Q1: ADS7952-Q1 Issue

    Vincent Lin
    Vincent Lin
    TI Thinks Resolved
    Part Number: ADS7952-Q1 Dear Sir: Regarding the ADS7952-Q1 Issue. 1. MULTIPLEXER :CH0~ CH11. No Use channels. It can float these pins. Is it correct? 2. NC PINS: Pins(Pin11~14) internally not connected, do not float these pin It needs to connect the…
    • 8 months ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952-Q1: ADS7952-Q1 vs ADS7952SRHBT

    Alexander MacDonald
    Alexander MacDonald
    Resolved
    Part Number: ADS7952-Q1 We are doing a production run of one of our products. This particular design calls for the ADS7952SRHBT, however it is out of stock everywhere and extremely difficult to find. The ADS7952-Q1 is available. Apart from the package…
    • Resolved
    • 9 months ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952-Q1: If 2* vref> + Va, what will be the impact on ADC?

    Sveinn Jia
    Sveinn Jia
    Resolved
    Part Number: ADS7952-Q1 Hi team, Customer asked me a question, i f 2*VEF > VA, what will be the effect on ADC. For example, VREF=2.7V, VA=5V. Looking forward to your reply as soon as possible Thanks. Sveinn B R
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952: Cannot read ADC channel values from SPI comms

    Julian Viard
    Julian Viard
    Resolved
    Part Number: ADS7952 I have an ADS7952 connected to a PIC32MZ using SPI communication (3.3V IO) with all 12 channels connected to current monitor voltage outputs (0-5 V). For referance, the +VA = 5VDC; +VBD = 3.3VDC; Vref = 2.5VDC; MXO is tied to AINP;…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS7952: SDO output pin characteristics of the SPI bus

    Afdeling Inkoop
    Afdeling Inkoop
    TI Thinks Resolved
    Part Number: ADS7952 Hi, We are setting up a schematic diagram with an ADS7952 (38 pins tssop package) based on SPI communication. The SPI bus in this design is shared with other slave devices where each slave device can talk back to the microcontroller…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952: 2xVref input range with REFP=2.5V and VA=3.3V

    Brian West
    Brian West
    Resolved
    Part Number: ADS7952 The datasheet states that the absolute max voltage on CHx to AGND is VA+0.3V. If VA=3.3V then it should be no problem to apply 3.3V to CHx, but will the ADS7952 have any issues converting the channels while REFP=2.5V and the range…
    • Resolved
    • over 1 year ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952-Q1: Software compatible between ADS7952-Q1 and ADS7953-Q1

    Songzhen Guo
    Songzhen Guo
    Resolved
    Part Number: ADS7952-Q1 Other Parts Discussed in Thread: ADS7953-Q1 , Hi Team, ADS7952-Q1 was mass production in our customer. Due to supply issue of ADS7952-Q1, customer start use ADS7953-Q1. Is the software of ADS7952-Q1 compatible with ADS7953-Q1? Customer…
    • Resolved
    • over 2 years ago
    • Data converters
    • Data converters forum
  • Answered
  • ADS7952: timing

    hailong xu1
    hailong xu1
    Resolved
    Part Number: ADS7952 Hi, My question is the delay time from SCLK falling to SDO next data bit valid @3V Vcc, the data sheet shows 27ns max, what the condition the max delay time will be, the typical reading in my design is 16ns. my timing analysis show…
    • Resolved
    • over 2 years ago
    • Data converters
    • Data converters forum
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