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ADS8329IBRSAR - Texas Instruments

Description: 2.7V-to-5.5V 16-Bit 1MSPS Serial Analog-to-Digital Converter (ADC)

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PCB Footprints
ADS8329IBRSAR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RSA  (S-PVQFN-N16)
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3D Models
ADS8329IBRSAR - Texas Instruments  - 3D model - Quad Flat No-Lead - RSA  (S-PVQFN-N16)
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ADS8329IBRSAR Details

  • Manufacturer Part Number:

    ADS8329IBRSAR

  • 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:

    2.7 V

  • Conversion Time-Max:

    0.786 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Linearity Error-Max (EL):

    0.0027%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • 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:

    6.1 mA

  • Supply Voltage-Min:

    1.65 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

ADS8329IBRSAR Frequently Asked Questions (FAQs)

  • A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, use a low-ESR capacitor for the AVDD pin and a 0.1uF capacitor for the REF pin.
  • To ensure accuracy, the internal voltage reference should be bypassed with a 0.1uF capacitor to the AGND pin. Also, the REF pin should be connected to a quiet analog ground and kept away from noisy digital signals.
  • The recommended clock frequency for the ADS8329IBRSAR is between 1-4MHz. A higher clock frequency can increase the conversion rate, but it also increases the power consumption. A lower clock frequency can reduce power consumption but may decrease the conversion rate.
  • The ADS8329IBRSAR has a power-on reset circuit that resets the device when the power supply is turned on. The recommended power-up sequence is to power up the AVDD pin first, followed by the DVDD pin, and then the clock signal.
  • The recommended method for driving the ADS8329IBRSAR's input pins is to use a buffer amplifier or an op-amp to drive the input signal. For input overvoltage protection, a clamp circuit or a voltage limiter can be used to prevent the input signal from exceeding the maximum rating.

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ADS8329IBRSAR 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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