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ADS1294CZXGT - Texas Instruments

Description: 4-Channel, 24-Bit Analog-To-Digital Converter With Integrated ECG Front End

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PCB Footprints
ADS1294CZXGT - Texas Instruments PCB footprint - BGA - BGA - ZXG (S-PBGA-N64)
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3D Models
ADS1294CZXGT - Texas Instruments  - 3D model - BGA - ZXG (S-PBGA-N64)
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ADS1294CZXGT Details

  • Manufacturer Part Number:

    ADS1294CZXGT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    BGA

  • Package Description:

    NFBGA-64

  • Pin Count:

    64

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    2.7 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PBGA-B64

  • JESD-609 Code:

    e1

  • Length:

    8 mm

  • Linearity Error-Max (EL):

    0.004%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • Operating Temperature-Max:

    70 °C

  • Output Bit Code:

    2'S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LFBGA

  • Package Equivalence Code:

    BGA64,8X8,32

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, LOW PROFILE, FINE PITCH

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.032 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1.45 mm

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    8 mm

ADS1294CZXGT Frequently Asked Questions (FAQs)

  • The ADS1294CZXGT requires careful PCB layout and routing to minimize noise and ensure optimal performance. TI recommends following the layout guidelines in the datasheet, including keeping analog and digital traces separate, using a solid ground plane, and minimizing the length of analog input traces.
  • The ADS1294CZXGT has programmable gain settings, but optimizing them requires understanding the input signal amplitude and desired output range. TI recommends using the device's internal calibration features and following the gain setting guidelines in the datasheet to achieve optimal performance.
  • The ADS1294CZXGT has built-in filters, but additional filtering may be necessary depending on the application. TI recommends using a combination of analog and digital filtering techniques, such as using external RC filters and digital signal processing algorithms, to effectively remove noise and interference.
  • To ensure EMC compliance, TI recommends following proper PCB design and layout practices, using shielding and grounding techniques, and implementing electromagnetic interference (EMI) filtering and shielding in the system design.
  • The ADS1294CZXGT has specific power sequencing requirements to ensure proper operation. TI recommends following the power-up and power-down sequencing guidelines in the datasheet to prevent damage to the device.

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ADS1294CZXGT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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