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ADS1213U/1K - Texas Instruments

Description: 4-Channel Single ADC Delta-Sigma 6.25ksps 22-bit Serial 24-Pin SOIC T/R

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ADS1213U/1K - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW(R-PDSO-G24)_2021
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ADS1213U/1K - Texas Instruments  - 3D model - Small Outline Packages - DW(R-PDSO-G24)_2021
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ADS1213U/1K Details

  • Manufacturer Part Number:

    ADS1213U/1K

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-24

  • Pin Count:

    24

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.25 V

  • Analog Input Voltage-Min:

    4.75 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    15.4 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    4

  • Number of Bits:

    22

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    OFFSET BINARY, 2S COMPLEMENT BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP24,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.00625 MHz

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Min:

    4.75 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    7.5 mm

ADS1213U/1K Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the ADS1213U/1K close to the analog signal sources. Additionally, it's recommended to use a separate analog ground plane and to keep digital signals away from the analog signals.
  • The ADS1213U/1K has an internal calibration mechanism, but it's recommended to perform an external calibration using a known voltage reference to achieve the highest accuracy. The calibration process involves applying a known voltage to the input and adjusting the offset and gain registers accordingly.
  • The maximum sampling rate of the ADS1213U/1K is 250 samples per second (SPS) for a single channel, and 125 SPS for multiple channels. However, the actual sampling rate may be limited by the system's clock frequency and the communication interface used.
  • The ADS1213U/1K outputs 24-bit digital data in a twos-complement format. The output data can be handled using a microcontroller or a digital signal processor, and it's recommended to use a FIFO buffer to handle the data stream. The output data format can be configured using the device's registers.
  • The power consumption of the ADS1213U/1K is typically around 1.5mA at 3.3V supply voltage. To reduce power consumption, it's recommended to use the device's power-down mode, reduce the sampling rate, and use a lower supply voltage if possible.

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ADS1213U/1K 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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