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ADC0838CCWMX - Texas Instruments

Description: Analog to Digital Converters - ADC Obsolete, LTB expires Nov 6, 2018

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ADC0838CCWMX - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DW0020A
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ADC0838CCWMX Details

  • Manufacturer Part Number:

    ADC0838CCWMX

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-20

  • Pin Count:

    20

  • HTS Code:

    8542.39.00.30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog Input Voltage-Max:

    5.05 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:

    e0

  • Length:

    12.8 mm

  • Linearity Error-Max (EL):

    0.3906%

  • Moisture Sensitivity Level:

    2A

  • 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:

    SOP

  • Package Equivalence Code:

    SOP20,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    220

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    2.65 mm

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    20

  • Width:

    7.5 mm

ADC0838CCWMX Frequently Asked Questions (FAQs)

  • The recommended clock frequency for the ADC0838 is between 50 kHz to 640 kHz. However, the optimal clock frequency depends on the specific application and noise requirements.
  • The ADC0838 outputs data in a binary format, with the most significant bit (MSB) first. The output data is also complemented, meaning that a logic high is represented by a 0 and a logic low is represented by a 1. The user needs to invert and shift the output data to get the correct digital value.
  • The VREF pin on the ADC0838 is used to set the reference voltage for the analog-to-digital conversion. The VREF pin should be connected to a stable voltage source, typically between 1.5V to 2.5V, to ensure accurate conversions.
  • To ensure accurate conversions with the ADC0838, it is essential to provide a stable clock signal, a stable reference voltage, and a clean analog input signal. Additionally, the user should also ensure that the analog input signal is within the specified voltage range and that the ADC is properly calibrated.
  • Yes, the ADC0838 can be used with microcontrollers that have a 3.3V or 5V logic level. However, the user needs to ensure that the voltage levels of the microcontroller are compatible with the ADC0838's input and output voltage levels. Level shifters or voltage dividers may be required to interface the ADC0838 with the microcontroller.

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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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Part Image ADC0838CCWM/NOPB National Semiconductor Corporation

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Part Image ADC0838CIWMX National Semiconductor Corporation

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Part Image ADC0838CIWMX/NOPB National Semiconductor Corporation

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Part Image ADC0838CIWM Texas Instruments

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