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Texas Instruments ADS1256IDBR

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Texas Instruments
28-SSOP (0.209, 5.30mm Width)
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    ADS1256IDBR this integrated circuit is available in factory sealed anti static packs. at Please read product page below detail information. including ADS1256IDBR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ADS1256IDBR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    ADS1256IDBR Typical application Circuitry


    The ADS1256IDBR, an ultra-high precision, wide-bandwidth 24-bit analog-to-digital converter (ADC) produced by Texas Instruments, is a powerful component suitable for a multitude of applications like data acquisition systems and industrial process control. Here's a guide to the chip's pin-specific circuit connection methodology:

    1. Power Supply:DVD (pin 2) and ADD (pin 24) pins are the supply voltages for the digital and analog parts of the ADS1256IDBR respectively. These should be fed with a voltage between 2.7V and 5.25V. Capacitors (e.g., 10uF and 0.1uF) should be used for decoupling near these pins.

    2. Ground Connection:Both the digital ground (DGND - pin 1) and the analog ground (AND - pin 20) pins of the ADS1256IDBR need to be tied to the common ground of the system.

    3. Analog Input:The ADS1256IDBR has differential inputs through the AIN0 to AIN7 (pins 11-18) and AIN COM (pin 19). Connect your analog signals here as needed for your application.

    4. Reference Voltage:The REF pins (REF - pin 21 and REF - pin 22) are used for the reference voltage. This reference voltage directly sets the ADC's full-scale range.

    5. Digital Interface:The ADS1256IDBR communicates through a serial interface. Connect SCLK (pin 3) to the clock line, DIN (pin 4) to the data in line, OUT/DRY (pin 5) to the data out/data ready line, and CS (pin 6) to the chip select line of your MCU or processor.

    6. Control Pins:The RESET (pin 7) pin resets the ADS1256IDBR, PAWN (pin 8) controls the power-down mode, and CLOSE (pin 23) selects the clock source.

    In addition to these, there are other pins for features like a built-in temperature sensor (TEMPER - pin 9) and a GPO interface (GPIO0-GPIO3 - pins 25-28). Remember to always refer to the ADS1256IDBR data sheet from Texas Instruments for full details and considerations about connecting the chip in your specific application. As every design is unique, the data sheet will offer more granular insights to guarantee a successful design.

    ADS1256IDBR informationADS1256IDBR information


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    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

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