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  • ADS7952-Q1: Not able to select Range 2 (Vref*2) correctly

    Resolved
    Part Number: ADS7952-Q1 Other Parts Discussed in Thread: ADS7952 Hi, I have an ADS7952 chip with the following hardware configuration: +VA: 5V +VBD: 3.3V REFP: 2.5V Channels 4-11 in use, channels 0-3 unused GPIO unused When I start up, I send two configuration…
    • Resolved

  • ADS7952: Power-down feature

    Part Number: ADS7952 Hi team, I would like to Reset the device completely when error occurs. Could you advise if internal registers are reset during power-down mode(PD=0)? Or do we need to stop power supply or send reset command through SPI to reset the…

  • ADS7952: Please check the type of ADS7952 IC.

    TI Thinks Resolved
    Part Number: ADS7952 Hello TI Team 1. Could you check and Explain that the IC is a monolithic integrated circuit, a hybrid integrated circuit, a multi-chip integrated circuit, or a multi-element integrated circuit? Which of the four types is this ADS7952…

  • ADS7952-Q1: Not able to select Range2 (0-2*Vref) in manual mode

    TI Thinks Resolved
    Part Number: ADS7952-Q1 Other Parts Discussed in Thread: ADS7952 Hi, I am using ADS7952 in manual programming mode, with analog and digital supply of 5V and separate AGND and DGND connected at one point, Vref=2.5V. In manual mode, I am not able to select…

  • ADS7952: Daisy chain of SPI for ADS7952

    TI Thinks Resolved
    Part Number: ADS7952 Hi team, Their are three ADS7952 in my customer board and there is only one SPI master. Can our ADS7952 support SPI daisy chain as below figure? If so, is there any guidance document about it? Is there anything needed to taken care…
    • Answered

  • ADS7952: Troubleshooting to get reliable readings from ADS7952 over mibSPI

    Resolved
    Part Number: ADS7952 Other Parts Discussed in Thread: TMS570LS1227 The objective: Configure ADS7952 to operate in Auto-2 mode, to read the temperature from 12 channels. The microcontroller used in this project is a TMS570LS1227. Tried the following: …
    • Resolved
    • Answered

  • ADS7952: ADS7952 Flag Status

    Resolved
    Part Number: ADS7952 Hello, Sorry if this question is quite rudimentary, but if you are using the ADS7952 and wish to use the High and Low alarm related GPIO's, what external components do you attach to these pins? The pin can go high and low, so does…
    • Resolved

  • ADS7952-Q1: VA drops lower than Vref

    TI Thinks Resolved
    Part Number: ADS7952-Q1 Hi team, I plant to use ADS7952-Q1 with VA=5V, Vref=5.0V (2.5V x2 mode) If VA drops below Vref voltage like 4.8V, 1. Is there any reliability issue? 2. What is the output code at this condition? Will it overflow? regards…

  • ADS7952-Q1: what's the SDO output status when device power up

    TI Thinks Resolved
    Part Number: ADS7952-Q1 HI Team, I'd like to know what's the SDO output status when device power up? And also if the SDO goes to tri-state when the CS is pulled high? Can we confirm that the SDO will not output high level when device power up…
    • Answered

  • ADS7952: Are GPIO's of ADC ADS7952 open collector or push-pull?

    Resolved
    Part Number: ADS7952 I was using GPIOs in the ADS7952 to drive some external relays. In the datasheet it is not clear whether the GPIOs are open collector, push-pull type or has a internal pull up. Can someone clarify this?
    • Resolved

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