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ADS1271IPWG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - ADS1271IPWG4 . - Analogue to Digital Converter, 24 bit, 105 kSPS, Differential, Serial, SPI, Single, 4.75 V

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PCB Footprints
ADS1271IPWG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0016A 2021
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ADS1271IPWG4 - Texas Instruments  - 3D model - Small Outline Packages - PW0016A 2021
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ADS1271IPWG4 Details

  • Manufacturer Part Number:

    ADS1271IPWG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Package Description:

    TSSOP-16

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    -2.5 V

  • Conversion Time-Max:

    18.9629 µs

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Linearity Error-Max (EL):

    0.0015%

  • 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP16,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.105 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    25 mA

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

ADS1271IPWG4 Frequently Asked Questions (FAQs)

  • The ADS1271IPWG4 requires careful PCB layout and routing to minimize noise and ensure optimal performance. TI recommends following the layout guidelines in the datasheet, including keeping analog and digital traces separate, using a solid ground plane, and minimizing trace lengths.
  • The ADS1271IPWG4 has a built-in calibration mechanism, but optimizing gain and offset calibration requires understanding the specific application requirements. TI recommends following the calibration procedure outlined in the datasheet and adjusting the gain and offset values based on the specific signal characteristics and noise requirements.
  • The ADS1271IPWG4 requires a specific power-up sequence to ensure proper operation. TI recommends powering up the analog supply (AVDD) before the digital supply (DVDD), and then enabling the clock signal. This sequence helps prevent latch-up and ensures proper device operation.
  • The ADS1271IPWG4 outputs high-speed digital data that requires careful handling to prevent signal degradation. TI recommends using a high-speed digital buffer or a low-jitter clock source to drive the data lines, and ensuring that the receiving device can handle the high-speed data rates.
  • Synchronizing multiple ADS1271IPWG4 devices requires careful clock management. TI recommends using a common clock source for all devices, and ensuring that the clock signal is distributed evenly to each device. Additionally, the SYNC pin can be used to synchronize the conversion cycles of multiple devices.

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ADS1271IPWG4 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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