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ADS7229IRSAR - Texas Instruments

Description: Analog to Digital Converters - ADC Lo Pwr 12B 1-MHz Sgl Dual Unipolar Inp

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PCB Footprints
ADS7229IRSAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSA (S-PVQFN-N16)(H=1mm)
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3D Models
ADS7229IRSAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSA (S-PVQFN-N16)(H=1mm)
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ADS7229IRSAR Details

  • Manufacturer Part Number:

    ADS7229IRSAR

  • 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

  • Conversion Time-Max:

    0.782 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.0122%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    12

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    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:

    1 MHz

  • Sample and Hold / Track and Hold:

    SAMPLE

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    3 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

ADS7229IRSAR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7229IRSAR Evaluation Module User's Guide (SLAU445). It's essential to follow this guide to ensure optimal performance and minimize noise coupling.
  • The ADS7229IRSAR has a flexible AFE that can be optimized for different applications. TI provides an AFE optimization tool (AFEOptimizer) that helps designers select the optimal AFE configuration for their specific application.
  • The ADS7229IRSAR can sample up to 1.5 MSPS, but the actual sampling rate depends on the system clock frequency, SPI clock frequency, and the number of channels being sampled. Refer to the datasheet for more information on sampling rate limitations.
  • The ADS7229IRSAR has high-speed digital outputs that require careful handling to avoid signal degradation. TI recommends using a high-speed digital buffer (e.g., SN74LVC2T45) and following proper PCB layout and routing guidelines to minimize signal reflections and crosstalk.
  • The ADS7229IRSAR has a typical power consumption of 35 mW at 1.5 MSPS. Power consumption can be reduced by optimizing the sampling rate, using the device's power-down modes, and minimizing the voltage supply. Refer to the datasheet for more information on power consumption and reduction techniques.

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ADS7229IRSAR 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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