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TLV0838IPW - Texas Instruments

Description: 8-Bit 37.9 kSPS ADC Serial Out, Ratiometric Op or Vcc Ref, TTL/MOS Input & Output Compatible, 8 Ch.

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TLV0838IPW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW (R-PDSO-G20)
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TLV0838IPW - Texas Instruments  - 3D model - Small Outline Packages - PW (R-PDSO-G20)
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TLV0838IPW Details

  • Manufacturer Part Number:

    TLV0838IPW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog Input Voltage-Max:

    3.6 V

  • Analog Input Voltage-Min:

    -0.05 V

  • Conversion Time-Max:

    32 µs

  • Converter Type:

    ADC, SUCCESSIVE APPROXIMATION

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Linearity Error-Max (EL):

    0.0977%

  • Moisture Sensitivity Level:

    1

  • Number of Analog In Channels:

    8

  • Number of Bits:

    8

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Bit Code:

    BINARY

  • Output Format:

    SERIAL

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Sample Rate:

    0.031 MHz

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.75 mA

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.3 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

TLV0838IPW Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the TLV0838IPW close to the analog signal sources to minimize noise. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
  • The TLV0838IPW has a built-in POR and BOR circuitry, but it's recommended to add external circuitry to ensure a clean power-on reset and brown-out detection. This can be achieved using a voltage supervisor IC or a simple RC circuit.
  • The recommended input impedance for the analog inputs is 1 kΩ to 10 kΩ. This ensures that the input signal is not attenuated and that the ADC can accurately sample the signal.
  • To optimize the ADC's performance, it's recommended to use the correct sampling rate, input range, and gain settings for the specific application. Additionally, ensuring a low-noise power supply, using a high-quality analog input signal, and minimizing digital noise can also improve the ADC's performance.
  • The TLV0838IPW is rated for operation up to 125°C, but it's recommended to derate the device's performance and consider thermal management techniques such as heat sinking or thermal interface materials to ensure reliable operation in high-temperature environments.

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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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