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ADS1203IPWT - Texas Instruments

Description: Current shunt Delta-Sigma Modulator, 10MHz CLK, +/-250mV input, 16-Bit resolution

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ADS1203IPWT - Texas Instruments - PCB symbol
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PCB Footprints
ADS1203IPWT - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW0008A
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3D Models
ADS1203IPWT - Texas Instruments - 3D model - Small Outline Packages - PW0008A
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ADS1203IPWT Details

  • Manufacturer Part Number:

    ADS1203IPWT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    4.5 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.006103%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °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,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    10.5 mA

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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

ADS1203IPWT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the ADS1203IPWT close to the analog signal sources to minimize noise. Additionally, it's recommended to use a separate analog ground plane and to keep digital signals away from the analog signals.
  • To optimize performance in a noisy environment, use a low-pass filter at the input, use a shielded cable, and keep the analog signal traces away from digital signal traces. Additionally, consider using a common-mode filter or a differential amplifier to reject common-mode noise.
  • The maximum sampling rate of the ADS1203IPWT is 2000 samples per second (SPS). However, the actual sampling rate may be limited by the system's clock frequency, the analog input bandwidth, and the digital interface used.
  • No, the ADS1203IPWT is designed to operate with a 3.3V power supply. Using a 5V power supply may damage the device or affect its performance. If you need to interface with a 5V system, consider using a level shifter or a voltage regulator.
  • The ADS1203IPWT has an internal calibration circuit that can be used to calibrate the device. The calibration process involves applying a known input voltage and then reading the output code. The calibration data can then be used to correct for any offset or gain errors.

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ADS1203IPWT 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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