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  • ADS7961-Q1: ADS7961 change channel error

    TI Thinks Resolved
    Part Number: ADS7961-Q1 Other Parts Discussed in Thread: ADS7961 , ADS7955 Tool/software: I combines Renesas microcomputer RH850 and ADS7961 After power up, configure the device/ADS7955 to operate in manual mode without any other configuration. You are trying…

  • ADS7961-Q1: ADC Recommendation

    TI Thinks Resolved
    Part Number: ADS7961-Q1 Other Parts Discussed in Thread: ADS8661 , TIC12400-Q1 , TMUX1308 , TMUX1308-Q1 , ADS8665 , MUX36S08 , ADS7961 Tool/software: Hi team, Customer is looking for a 16 channel ADC with SPI interface. They don't have strict requirement for…
    • Answered

  • ADS7961-Q1: Manual mode channel bit error

    Resolved
    Part Number: ADS7961-Q1 Other Parts Discussed in Thread: ADS7961 Tool/software: Hello, everyone. I am trying to convert analog voltages to digital values using a circuit combining an ADS7961 Q1 and a Renesas RH850 microcomputer. First, I am trying to check…
    • Resolved

  • ADS7961: unused input channels

    TI Thinks Resolved
    Part Number: ADS7961 Tool/software: Hello Experts, If there are unused input channels, how to treat these input pins(ch0~ch15)? Left floating or connect to GND directly? Best Regards, Fujiwara
    • Answered

  • RE: ADS7961: Not able to communicate with ADS7961 using SPI.

    Resolved
    OK - try changing your phase setting, what you describe is Mode 1. For the ADS7961, data is valid on the rising SCLK, changes on the falling. In the following picture, the red line is where data is transmitted, received on blue.
    • Answered

  • ADS7961: Strategy for supplying power to A/D system

    Resolved
    Part Number: ADS7961 Other Parts Discussed in Thread: TXU0304 , ISO7741 Recently, I design optical power and energy meters and its DAQ system, brief is as this picture: Here is general solution for supplying power to a system: But I'd like to remove…
    • Resolved
    • Answered

  • ADS7961: Problem about driving ADS7961

    Resolved
    Part Number: ADS7961 Other Parts Discussed in Thread: OPA172 , OPA192 , OPA810 , OPA320 , OPA325 I read ADS7961 datasheet which mentioned input capacitor is 15pF. My first problem is that 15pF. Is the 15pF MXO input or AINP? <br> Beside, my ADC driver…
    • Resolved
    • Answered

  • ADS7961: AUTO-2 operation mode

    Resolved
    Part Number: ADS7961 Hi I'm trying to configure the ADS7961 to work in Auto-2 mode with a controller (FPGA) generating the following sequence to SDI (pin25): sending 0x18C0 ( setting to manual mode , channel 1, x2Vref) sending 0x18C0 ( setting to …
    • Resolved

  • ADS7961-Q1: ADS7961-Q1

    TI Thinks Resolved
    Part Number: ADS7961-Q1 What is the input impedance requirement? Does high-edge MOS feedback affect the input impedance?
    • Answered

  • ADS7961: ESD diode

    Resolved
    Part Number: ADS7961 Hi Team, Customer wants to double confirm if all analog input pins (ch0~15) have ESD diodes (CHx to VA+ and GND to CHx) inside? Thanks! Andrew
    • Resolved

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