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ADS7028IRTET - Texas Instruments

Description: Analog to Digital Converters - ADC Small 8-channel 12-bit analog-to-digital converter (ADC) with SPI, GPIOs and CRC 16-WQFN -40 to 85

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ADS7028IRTET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTE  (S-PWQFN-N16)
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ADS7028IRTET - Texas Instruments  - 3D model - Quad Flat No-Lead - RTE  (S-PWQFN-N16)
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ADS7028IRTET Details

  • Manufacturer Part Number:

    ADS7028IRTET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HVQCCN-16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2019-07-04

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Conversion Time-Max:

    0.6 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0488%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • 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 Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    1 MHz

  • Seated Height-Max:

    0.8 mm

  • Supply Current-Max:

    0.66 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3 mm

ADS7028IRTET Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and routing guide in the ADS7028EVM User's Guide (SLAU575). It's essential to follow this guide to ensure optimal performance and minimize noise coupling.
  • TI provides an ADC Performance Calculator tool (ADC-PC) that helps optimize the ADC's performance for specific applications. This tool can be used to determine the optimal clock frequency, sampling rate, and other parameters for the ADS7028.
  • The ADS7028 has a maximum input voltage range of VREF + 0.1V, where VREF is the reference voltage. However, it's recommended to keep the input voltage within the range of 0V to VREF - 0.1V to ensure accurate conversions.
  • The ADS7028 has a built-in POR and BOR circuitry that resets the device during power-up or brown-out conditions. To handle these resets, ensure that the system design includes a proper power-up sequence and reset handling mechanism to prevent unwanted device resets.
  • The ADS7028 can use an internal clock or an external clock source. For optimal performance, TI recommends using a high-quality, low-jitter external clock source, such as a crystal oscillator or a clock generator IC.

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ADS7028IRTET 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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Part Image ADS7028IRTER Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, PQCC16

Part Image XADS7028IRTER Texas Instruments

ADC, Successive Approximation, 12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PQCC16