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ADS1225IRGVR - Texas Instruments

Description: 24-bit 100-SPS ADC with differential input and internal oscillator

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PCB Footprints
ADS1225IRGVR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGV0016A
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3D Models
ADS1225IRGVR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGV0016A
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ADS1225IRGVR Details

  • Manufacturer Part Number:

    ADS1225IRGVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Package Description:

    HVQCCN-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -5 V

  • Conversion Time-Max:

    83300 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.002%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.16SQ,25

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.0001 MHz

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    4 mm

ADS1225IRGVR Frequently Asked Questions (FAQs)

  • The ADS1225IRGVR is a sensitive analog device, and its performance can be affected by the PCB layout and component placement. It is recommended to follow the layout guidelines provided in the datasheet, including keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the analog signal sources.
  • To optimize the ADC's performance, it's essential to understand the application's requirements and adjust the ADC's settings accordingly. This includes selecting the appropriate gain, data rate, and filter settings. Additionally, ensuring a clean and stable power supply, minimizing noise and interference, and using proper signal conditioning techniques can also improve the ADC's performance.
  • The ADS1225IRGVR outputs 24-bit data, which can be processed and analyzed using a microcontroller or a dedicated ADC interface. It's essential to ensure proper synchronization and data alignment to avoid errors. Additionally, using a FIFO or a buffer to store the data can help manage the data flow and prevent data loss.
  • The ADS1225IRGVR has an internal calibration mechanism, but it may require additional calibration for specific applications. This can be done by using the device's built-in calibration registers or by implementing an external calibration routine. It's essential to follow the calibration procedure outlined in the datasheet and to ensure that the calibration is performed under the same operating conditions as the application.
  • The ADS1225IRGVR is a sensitive analog device, and its performance can be affected by temperature. It's essential to ensure that the device operates within its specified temperature range (-40°C to 125°C) and to provide adequate thermal management, such as heat sinks or thermal pads, to prevent overheating.

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ADS1225IRGVR 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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