ADS1299-4PAGR

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Texas Instruments ADS1299-4PAGR

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Part No.:
ADS1299-4PAGR
Manufacturer:
Texas Instruments
Package:
64-TQFP
Datasheet:
ADS1299-4PAGR.pdf
Description:
IC AFE 4 CHAN 24BIT 64TQFP
In Stock:
2294
Quantity:
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    ADS1299-4PAGR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS1299-4PAGR 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 ADS1299-4PAGR 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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    ADS1299-4PAGR informationADS1299-4PAGR information

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    ADS1299-4PAGR Typical application Circuitry

    ADS1299-4PAGR

    The ADS1299-4PAGR, manufactured by Texas Instruments, is a delta-sigma (ΔΣ) analog-to-digital converter (ADC) with a four-channel configuration and a resolution of 24 bits. It incorporates programmable gain amplifiers (PGAs) and an internal reference, offering integrated solutions for applications involving EEG (electroencephalogram) and other biopotential measurements. Here is a general guide on connecting the ADS1299-4PAGR: 

    1. Power Supply: The device requires multiple power supply pins - AVDD (analog power), DVDD (digital power), and DRVDD (drive power for digital interface). These pins must be connected to the appropriate power sources, following the guidelines specified in the datasheet. 
    2. Analog Inputs: The ADC provides four analog input pins, each corresponding to one of its channels. Connect these pins to the signals you intend to digitize. 
    3. Reference Inputs/Outputs: While the device has an internal reference, it also supports external references for specific applications. Connect the VREFP and VREFN pins to the external reference voltage if required. 
    4. Digital Interface: Communication with the ADC occurs through an SPI interface, which consists of the CS (chip select), DIN (data in), DOUT (data out), and SCLK (serial clock) pins. 
    5. Lead-off Detection: The ADS1299-4PAGR supports lead-off detection functionality, with LOFFP and LOFFN pins allocated for each channel. 
    6. Start and Clock Pins: The START pin initiates or halts data conversion processes. For utilizing the internal oscillator, it is permissible to leave the CLK pin unconnected. However, if an external clock source is preferred, the CLK pin can be connected to it instead.
    7. Decoupling Capacitors: To proficiently counteract noise, it is recommended to employ decoupling capacitors in close proximity to the power supply pins.
    For a detailed understanding of the circuit, including specific requirements for your application, refer to the ADS1299-4PAGR datasheet. This document provides comprehensive information regarding device characteristics, limitations, and detailed application circuit diagrams. Ensure strict adherence to the guidelines and recommendations outlined in the datasheet when designing your circuit.

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    6. What is the process for return or replacement of ADS1299-4PAGR?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADS1299-4PAGR we delivered, we will accept the replacement or return of the ADS1299-4PAGR only when all of the below conditions are fulfilled:

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

    (2)We are informed of the defect described above within 90 days after the delivery of ADS1299-4PAGR.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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