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ADS1114BQDGSRQ1 - Texas Instruments

Description: Automotive 16-Bit 860SPS 1-Ch Delta-Sigma ADC With PGA, Oscillator, VREF, Comparator, and I2C

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ADS1114BQDGSRQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGS0010A
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ADS1114BQDGSRQ1 - Texas Instruments  - 3D model - Small Outline Packages - DGS0010A
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ADS1114BQDGSRQ1 Details

  • Manufacturer Part Number:

    ADS1114BQDGSRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Date Of Intro:

    2016-12-09

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    6.144 V

  • Analog Input Voltage-Min:

    -0.256 V

  • Converter Type:

    ADC, DELTA-SIGMA

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e4

  • Length:

    3 mm

  • Linearity Error-Max (EL):

    0.0015%

  • Moisture Sensitivity Level:

    2

  • Number of Analog In Channels:

    1

  • Number of Bits:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °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:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Sample Rate:

    0.00086 MHz

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.3 mA

  • Supply Voltage-Min:

    2 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ADS1114BQDGSRQ1 Frequently Asked Questions (FAQs)

  • The maximum sampling rate of the ADS1114 is 860 samples per second (SPS) for a single channel, and 240 SPS for multiple channels.
  • The gain settings for the ADS1114 can be configured using the PGA (Programmable Gain Amplifier) bits in the Config Register. The gain can be set to 2/3, 1, 2, 4, 8, or 16.
  • The DRDY (Data Ready) pin is an output pin that goes low when a conversion is complete and the data is ready to be read. It can be used to interrupt the microcontroller to read the data.
  • To handle noise and interference, use a low-pass filter on the analog input, use a shielded cable, and keep the analog input traces away from digital traces on the PCB. Also, use the built-in 50/60 Hz rejection filter in the ADS1114.
  • The power consumption of the ADS1114 is typically 360 μA at 3.3V supply voltage, and 240 μA at 2.7V supply voltage.

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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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