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ADS1278IPAPTG4 - Texas Instruments

Description: Octal Channel Octal ADC Delta-Sigma 144ksps 24-bit Serial 64-Pin HTQFP EP T/R

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ADS1278IPAPTG4 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - PAP (S-PQFP-G64)-1
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ADS1278IPAPTG4 - Texas Instruments  - 3D model - Quad Flat Packages - PAP (S-PQFP-G64)-1
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ADS1278IPAPTG4 Details

  • Manufacturer Part Number:

    ADS1278IPAPTG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    HTFQFP-64

  • Pin Count:

    64

  • Country Of Origin:

    Taiwan

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQFP-G64

  • JESD-609 Code:

    e4

  • Length:

    10 mm

  • Linearity Error-Max (EL):

    0.0012%

  • Moisture Sensitivity Level:

    3

  • Number of Analog In Channels:

    8

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    64

  • 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:

    HTFQFP

  • Package Equivalence Code:

    TQFP64,.47SQ

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.144 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    145 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    10 mm

ADS1278IPAPTG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended layout and placement guide in the ADS1278 datasheet, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance.
  • The ADS1278IPAPTG4 has an internal calibration mechanism, but it may require external calibration for specific applications. Texas Instruments provides a calibration guide in the datasheet, which includes steps for gain and offset calibration.
  • The ADS1278IPAPTG4 has a maximum input voltage range of ±VREF (±2.5V or ±5V, depending on the VREF pin configuration). Exceeding this range can damage the device.
  • To minimize EMI and RFI, use proper shielding, grounding, and layout techniques. Texas Instruments recommends using a shielded enclosure, keeping analog and digital signals separate, and using ferrite beads or common-mode chokes to filter out noise.
  • The ADS1278IPAPTG4 has a typical power consumption of 15mW at 2.5V and 30mW at 5V, depending on the operating frequency and mode. However, this can vary depending on the specific application and usage.

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ADS1278IPAPTG4 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 ADS1278IPAPT Texas Instruments

ADC, Delta-Sigma, 24-Bit, 1 Func, 8 Channel, Serial Access, Bipolar, PQFP64

Part Image ADS1278IPAPR Texas Instruments

ADC, Delta-Sigma, 24-Bit, 1 Func, 8 Channel, Serial Access, Bipolar, PQFP64