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ADS122C04IPWR - Texas Instruments

Description: Analog to Digital Converters - ADC 24-Bit, 2kSPS, 4-Ch, Low-Power Delta-Sigma ADC With PGA, Voltage Reference, IDACs and I2C Interface 16-TSSOP -40 to 125

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ADS122C04IPWR - Texas Instruments - PCB symbol
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ADS122C04IPWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP_PW_16
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ADS122C04IPWR - Texas Instruments - 3D model - Small Outline Packages - TSSOP_PW_16
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ADS122C04IPWR Details

  • Manufacturer Part Number:

    ADS122C04IPWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2017-10-18

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    5.5 V

  • Analog Input Voltage-Min:

    -0.75 V

  • 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:

    3

  • Number of Analog In Channels:

    4

  • Number of Bits:

    24

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY, 2'S 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

  • Sample Rate:

    0.002 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.51 mA

  • Supply Voltage-Min:

    2.3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • 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

ADS122C04IPWR Frequently Asked Questions (FAQs)

  • The recommended layout and routing for the ADS122C04IPWR involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing the length of the analog input traces. It's also recommended to use a 4-layer PCB with a dedicated analog power plane and a dedicated digital power plane.
  • To optimize the performance of the ADS122C04IPWR in noisy environments, use a low-pass filter on the analog input, use a shielded cable for the analog input, and consider using a common-mode filter. Additionally, ensure that the analog and digital grounds are properly separated and that the power supply is well-regulated.
  • The maximum sampling rate of the ADS122C04IPWR is 2000 samples per second (SPS) for a single channel and 1000 SPS for multiple channels.
  • The ADS122C04IPWR has an internal calibration mechanism that can be initiated through the CAL pin. The calibration process involves shorting the analog input to the internal reference voltage, and then reading the calibration data from the device. The calibration data can then be used to correct for any offset and gain errors.
  • The power consumption of the ADS122C04IPWR depends on the operating mode and the sampling rate. In normal operation, the device consumes around 1.5mA of current from the analog power supply and 1.5mA of current from the digital power supply. In power-down mode, the device consumes around 10uA of current from the analog power supply and 10uA of current from the digital power supply.

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ADS122C04IPWR 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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ADS122C04IPWR Alternates

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Part Image ADS122C04IPW Texas Instruments

ADC, Delta-Sigma, 24-Bit, 1 Func, 4 Channel, Serial Access, PDSO16